{"id":16623,"date":"2024-11-18T11:43:58","date_gmt":"2024-11-18T03:43:58","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16623\/"},"modified":"2024-11-18T11:43:58","modified_gmt":"2024-11-18T03:43:58","slug":"linux%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4-%e5%ae%9e%e7%94%a8%e5%91%bd%e4%bb%a4%e4%b8%87%e5%ad%97%e6%80%bb%e7%bb%93","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16623\/","title":{"rendered":"Linux\u5e38\u7528\u547d\u4ee4 &#038; \u5b9e\u7528\u547d\u4ee4\u4e07\u5b57\u603b\u7ed3"},"content":{"rendered":"<p> <\/p>\n<blockquote style=\"margin-top: 20px;margin-bottom: 20px;padding: 10px 10px 10px 20px;border-width: 1px;border-top-style: solid;border-right-style: solid;border-bottom-style: solid;font-size: 0.9em;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;overflow: auto;line-height: 1.55em;border-radius: 6px\"><p>\n <span style=\"font-size: 34px;line-height: 1;font-weight: 700\"><\/span> <\/p>\n<p style=\"padding-top: 8px;padding-bottom: 8px;font-size: 14px;line-height: 26px\">Linux\u5176\u5b9e\u662f\u524d\u540e\u7aef\u90fd\u5fc5\u4f1a\u7684\u6280\u80fd\uff0c\u524d\u7aef\u76ee\u524d\u5f88\u591a\u7ae5\u978b\u90fd\u518d\u8d70\u5927\u524d\u7aef\u8def\u7ebf\uff0c\u540e\u7aef\u5c31\u66f4\u4e0d\u7528\u8bf4\u4e86\uff0c\u5c0f\u7f16\u7ed9\u5927\u5bb6\u76d8\u4e86\u4e0a\u4e07\u5b57\uff08\u7531\u4e8e\u5b57\u6570\u9650\u5236\u672c\u6587\u5df2\u5220\u51cf)\u5173\u4e8eLinux\u7684\u5b9e\u6218\u57fa\u7840\u547d\u4ee4\uff0c\u53ef\u4ee5\u8bf4\u8fd9\u4e9b\u90fd\u662f\u5fc5\u987b\u638c\u63e1\u7684\uff0c\u5f53\u7136\u8fd9\u4e9b\u4e5f\u662f\u4e0d\u591f\u7684\uff0c\u540e\u9762\u5c0f\u7f16\u8fd8\u4f1a\u7ee7\u7eed\u66f4\u65b0\uff0c\u5927\u5bb6\u53ef\u4ee5\u5173\u6ce8\u6211\u7684\u52a8\u6001\uff0c\u76d8\u8d77\u6765\uff0c\u8fd9\u6ce2\u53ef\u4ee5\u6536\u85cf\u8d77\u6765\u4e86\u3002<\/p>\n<p> <span style=\"float: right\"><\/span>\n<\/p><\/blockquote>\n<h3><span style=\"padding-bottom: 2px\"><span style=\"margin: auto auto -8px;width: 30px;height: 30px\"><br \/><\/span>ls<\/span><\/h3>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u6700\u9ad8\u4f7f\u7528\u9891\u7387\u7684\u547d\u4ee4\u4e4b\u4e00\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/275\/013\/cd7e0900bcda6f38d73b3a0719c5ea1a-0.jpg\" class=\"aligncenter\" title=\"Linux\u5e38\u7528\u547d\u4ee4 &#038; \u5b9e\u7528\u547d\u4ee4\u4e07\u5b57\u603b\u7ed3\u63d2\u56fe\" alt=\"Linux\u5e38\u7528\u547d\u4ee4 &#038; \u5b9e\u7528\u547d\u4ee4\u4e07\u5b57\u603b\u7ed3\u63d2\u56fe\" \/><\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u547d\u4ee4\u683c\u5f0f: &nbsp;ls [OPTION]&#8230; [FILE]&#8230; \u5355\u7eaf\u7684\u8f93\u5165:<\/p>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;lsbin&nbsp;&nbsp;&nbsp;dev&nbsp;&nbsp;home&nbsp;&nbsp;lib64&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;media&nbsp;&nbsp;opt&nbsp;&nbsp;&nbsp;&nbsp;proc&nbsp;&nbsp;run&nbsp;&nbsp;&nbsp;srv&nbsp;&nbsp;tmp&nbsp;&nbsp;varboot&nbsp;&nbsp;etc&nbsp;&nbsp;lib&nbsp;&nbsp;&nbsp;lost+found&nbsp;&nbsp;mnt&nbsp;&nbsp;&nbsp;&nbsp;patch&nbsp;&nbsp;root&nbsp;&nbsp;sbin&nbsp;&nbsp;sys&nbsp;&nbsp;usr&nbsp;&nbsp;www<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>\u52a0 option -l \u5b83\u5c55\u793a\u4e86\u6743\u9650\uff0c\u5c5e\u4e3b\uff0c\u5c5e\u7ec4\uff0c\u5927\u5c0f\uff0c\u65f6\u95f4\uff0c\u6587\u4ef6\u540d\u79f0<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;ls&nbsp;-l\u603b\u7528\u91cf&nbsp;68lrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;bin&nbsp;-&amp;gt;&nbsp;usr\/bindr-xr-xr-x.&nbsp;&nbsp;&nbsp;5&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;bootdrwxr-xr-x&nbsp;&nbsp;&nbsp;19&nbsp;root&nbsp;root&nbsp;&nbsp;2960&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;devdrwxr-xr-x.&nbsp;&nbsp;81&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;&nbsp;5&nbsp;17:09&nbsp;etcdrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;homelrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib&nbsp;-&amp;gt;&nbsp;usr\/liblrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib64&nbsp;-&amp;gt;&nbsp;usr\/lib64drwx------.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;16384&nbsp;10\u6708&nbsp;15&nbsp;2017&nbsp;lost+founddrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;mediadrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;mntdrwxr-xr-x.&nbsp;&nbsp;&nbsp;3&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:40&nbsp;optdrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;23:00&nbsp;patchdr-xr-xr-x&nbsp;&nbsp;110&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;procdr-xr-x---.&nbsp;&nbsp;12&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;11&nbsp;20:59&nbsp;rootdrwxr-xr-x&nbsp;&nbsp;&nbsp;26&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;760&nbsp;9\u6708&nbsp;&nbsp;&nbsp;7&nbsp;21:50&nbsp;runlrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;sbin&nbsp;-&amp;gt;&nbsp;usr\/sbindrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;srvdr-xr-xr-x&nbsp;&nbsp;&nbsp;13&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;sysdrwxrwxrwt.&nbsp;&nbsp;&nbsp;9&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;03:19&nbsp;tmpdrwxr-xr-x.&nbsp;&nbsp;13&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;usrdrwxr-xr-x.&nbsp;&nbsp;19&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:55&nbsp;vardrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;6&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;www<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>ls -a (all) &nbsp;  &nbsp;&#8216;.&#8217;\uff08\u70b9\uff09\u5f00\u5934\u7684\u6587\u4ef6\u9ed8\u8ba4\u662f\u9690\u85cf\u7684\uff0c-a\u53ef\u4ee5\u67e5\u8be2\u6240\u6709\u7684\u6587\u4ef6\u3002<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;ls&nbsp;-a.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;bin&nbsp;&nbsp;&nbsp;etc&nbsp;&nbsp;&nbsp;lib64&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;mnt&nbsp;&nbsp;&nbsp;&nbsp;.pearrc&nbsp;&nbsp;run&nbsp;&nbsp;&nbsp;sys&nbsp;&nbsp;&nbsp;&nbsp;usr..&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;boot&nbsp;&nbsp;home&nbsp;&nbsp;lost+found&nbsp;&nbsp;opt&nbsp;&nbsp;&nbsp;&nbsp;proc&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sbin&nbsp;&nbsp;.test&nbsp;&nbsp;var.autorelabel&nbsp;&nbsp;dev&nbsp;&nbsp;&nbsp;lib&nbsp;&nbsp;&nbsp;media&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;patch&nbsp;&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;srv&nbsp;&nbsp;&nbsp;tmp&nbsp;&nbsp;&nbsp;&nbsp;www<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>ls -F \u4ee5&#8221;\/&#8221;\u7ed3\u5c3e\u7684\u65b9\u5f0f\u5c55\u793a\u6587\u4ef6\u5939\u3002<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;ls&nbsp;-Fbin@&nbsp;&nbsp;&nbsp;dev\/&nbsp;&nbsp;home\/&nbsp;&nbsp;lib64@&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;media\/&nbsp;&nbsp;opt\/&nbsp;&nbsp;&nbsp;&nbsp;proc\/&nbsp;&nbsp;run\/&nbsp;&nbsp;&nbsp;srv\/&nbsp;&nbsp;tmp\/&nbsp;&nbsp;var\/boot\/&nbsp;&nbsp;etc\/&nbsp;&nbsp;lib@&nbsp;&nbsp;&nbsp;lost+found\/&nbsp;&nbsp;mnt\/&nbsp;&nbsp;&nbsp;&nbsp;patch\/&nbsp;&nbsp;root\/&nbsp;&nbsp;sbin@&nbsp;&nbsp;sys\/&nbsp;&nbsp;usr\/&nbsp;&nbsp;www\/<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>ls -r \u5012\u53d9\u5c55\u793a\uff0c\u9ed8\u8ba4\u7684\u987a\u5e8f\u662f(a,b,c,d)\u6b63\u5e8f\u8fd9\u6837\u5c55\u793a<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;ls&nbsp;-rwww&nbsp;&nbsp;usr&nbsp;&nbsp;sys&nbsp;&nbsp;sbin&nbsp;&nbsp;root&nbsp;&nbsp;patch&nbsp;&nbsp;mnt&nbsp;&nbsp;&nbsp;&nbsp;lost+found&nbsp;&nbsp;lib&nbsp;&nbsp;&nbsp;etc&nbsp;&nbsp;bootvar&nbsp;&nbsp;tmp&nbsp;&nbsp;srv&nbsp;&nbsp;run&nbsp;&nbsp;&nbsp;proc&nbsp;&nbsp;opt&nbsp;&nbsp;&nbsp;&nbsp;media&nbsp;&nbsp;lib64&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;home&nbsp;&nbsp;dev&nbsp;&nbsp;bin<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>ls -R ()\u9012\u5f52\u5c55\u793a\u5b50\u76ee\u5f55<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;test]#&nbsp;ls&nbsp;-R.:data.\/data:img.\/data\/img:car&nbsp;&nbsp;product&nbsp;&nbsp;user.\/data\/img\/car:.\/data\/img\/product:.\/data\/img\/user:<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>ls -lS \u6309\u7167\u6587\u4ef6\u5927\u5c0f\u964d\u5e8f\u663e\u793a<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;ls&nbsp;-lS\u603b\u7528\u91cf&nbsp;72drwx------.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;16384&nbsp;10\u6708&nbsp;15&nbsp;2017&nbsp;lost+founddr-xr-xr-x.&nbsp;&nbsp;&nbsp;5&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;bootdrwxr-xr-x.&nbsp;&nbsp;81&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;&nbsp;5&nbsp;17:09&nbsp;etcdrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;homedrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;mediadrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;mntdrwxr-xr-x.&nbsp;&nbsp;&nbsp;3&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:40&nbsp;optdrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;23:00&nbsp;patchdr-xr-x---.&nbsp;&nbsp;12&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:03&nbsp;rootdrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;srvdrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;3&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:10&nbsp;testdrwxrwxrwt.&nbsp;&nbsp;&nbsp;9&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;03:19&nbsp;tmpdrwxr-xr-x.&nbsp;&nbsp;13&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;usrdrwxr-xr-x.&nbsp;&nbsp;19&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:55&nbsp;vardrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;6&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;wwwdrwxr-xr-x&nbsp;&nbsp;&nbsp;19&nbsp;root&nbsp;root&nbsp;&nbsp;2960&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;devdrwxr-xr-x&nbsp;&nbsp;&nbsp;26&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;760&nbsp;9\u6708&nbsp;&nbsp;&nbsp;7&nbsp;21:50&nbsp;runlrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib64&nbsp;-&amp;gt;&nbsp;usr\/lib64lrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;sbin&nbsp;-&amp;gt;&nbsp;usr\/sbinlrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;bin&nbsp;-&amp;gt;&nbsp;usr\/binlrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib&nbsp;-&amp;gt;&nbsp;usr\/libdr-xr-xr-x&nbsp;&nbsp;110&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;procdr-xr-xr-x&nbsp;&nbsp;&nbsp;13&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;sys<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>ls -g \u4e0d\u8f93\u51fa\u6240\u6709\u8005(\u5c5e\u4e3b)\u4fe1\u606f<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;ls&nbsp;-g\u603b\u7528\u91cf&nbsp;72lrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;bin&nbsp;-&amp;gt;&nbsp;usr\/bindr-xr-xr-x.&nbsp;&nbsp;&nbsp;5&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;boot-rw-r--r--&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:20&nbsp;cdrwxr-xr-x&nbsp;&nbsp;&nbsp;19&nbsp;root&nbsp;&nbsp;2960&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;devdrwxr-xr-x.&nbsp;&nbsp;81&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;&nbsp;5&nbsp;17:09&nbsp;etcdrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;homelrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib&nbsp;-&amp;gt;&nbsp;usr\/liblrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib64&nbsp;-&amp;gt;&nbsp;usr\/lib64drwx------.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;16384&nbsp;10\u6708&nbsp;15&nbsp;2017&nbsp;lost+founddrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;mediadrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;mntdrwxr-xr-x.&nbsp;&nbsp;&nbsp;3&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:40&nbsp;optdrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;23:00&nbsp;patchdr-xr-xr-x&nbsp;&nbsp;110&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;procdr-xr-x---.&nbsp;&nbsp;12&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:18&nbsp;rootdrwxr-xr-x&nbsp;&nbsp;&nbsp;26&nbsp;root&nbsp;&nbsp;&nbsp;760&nbsp;9\u6708&nbsp;&nbsp;&nbsp;7&nbsp;21:50&nbsp;runlrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;sbin&nbsp;-&amp;gt;&nbsp;usr\/sbindrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;srvdr-xr-xr-x&nbsp;&nbsp;&nbsp;13&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;sysdrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;3&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:18&nbsp;testdrwxrwxrwt.&nbsp;&nbsp;&nbsp;9&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;03:19&nbsp;tmpdrwxr-xr-x.&nbsp;&nbsp;13&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;usrdrwxr-xr-x.&nbsp;&nbsp;19&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:55&nbsp;vardrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;6&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;www<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>ls -lG \u9690\u85cf\u6240\u6709\u7ec4\uff08\u5c5e\u7ec4\uff09\u4fe1\u606f<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;ls&nbsp;-lG\u603b\u7528\u91cf&nbsp;72lrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;bin&nbsp;-&amp;gt;&nbsp;usr\/bindr-xr-xr-x.&nbsp;&nbsp;&nbsp;5&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;boot-rw-r--r--&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:20&nbsp;cdrwxr-xr-x&nbsp;&nbsp;&nbsp;19&nbsp;root&nbsp;&nbsp;2960&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;devdrwxr-xr-x.&nbsp;&nbsp;81&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;&nbsp;5&nbsp;17:09&nbsp;etcdrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;homelrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib&nbsp;-&amp;gt;&nbsp;usr\/liblrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib64&nbsp;-&amp;gt;&nbsp;usr\/lib64drwx------.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;16384&nbsp;10\u6708&nbsp;15&nbsp;2017&nbsp;lost+founddrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;mediadrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;mntdrwxr-xr-x.&nbsp;&nbsp;&nbsp;3&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:40&nbsp;optdrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;23:00&nbsp;patchdr-xr-xr-x&nbsp;&nbsp;110&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;procdr-xr-x---.&nbsp;&nbsp;12&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:18&nbsp;rootdrwxr-xr-x&nbsp;&nbsp;&nbsp;26&nbsp;root&nbsp;&nbsp;&nbsp;760&nbsp;9\u6708&nbsp;&nbsp;&nbsp;7&nbsp;21:50&nbsp;runlrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;sbin&nbsp;-&amp;gt;&nbsp;usr\/sbindrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;srvdr-xr-xr-x&nbsp;&nbsp;&nbsp;13&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;sysdrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;3&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:18&nbsp;testdrwxrwxrwt.&nbsp;&nbsp;&nbsp;9&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;03:19&nbsp;tmpdrwxr-xr-x.&nbsp;&nbsp;13&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;usrdrwxr-xr-x.&nbsp;&nbsp;19&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:55&nbsp;vardrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;6&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;www10.ls&nbsp;-li&nbsp;\u663e\u793a\u6587\u4ef6\u7684\u7d22\u5f15\u53f7[root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;ls&nbsp;-li<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>ls -li \u663e\u793a\u6587\u4ef6\u7684\u7d22\u5f15\u53f7<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;ls&nbsp;-li\u603b\u7528\u91cf&nbsp;72&nbsp;&nbsp;7628&nbsp;lrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;bin&nbsp;-&amp;gt;&nbsp;usr\/bin1179650&nbsp;dr-xr-xr-x.&nbsp;&nbsp;&nbsp;5&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;boot&nbsp;&nbsp;4923&nbsp;-rw-r--r--&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:20&nbsp;c&nbsp;&nbsp;1026&nbsp;drwxr-xr-x&nbsp;&nbsp;&nbsp;19&nbsp;root&nbsp;root&nbsp;&nbsp;2960&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;dev917505&nbsp;drwxr-xr-x.&nbsp;&nbsp;81&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;&nbsp;5&nbsp;17:09&nbsp;etc655362&nbsp;drwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;home&nbsp;&nbsp;&nbsp;&nbsp;17&nbsp;lrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib&nbsp;-&amp;gt;&nbsp;usr\/lib&nbsp;&nbsp;&nbsp;&nbsp;13&nbsp;lrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib64&nbsp;-&amp;gt;&nbsp;usr\/lib64&nbsp;&nbsp;&nbsp;&nbsp;11&nbsp;drwx------.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;16384&nbsp;10\u6708&nbsp;15&nbsp;2017&nbsp;lost+found786434&nbsp;drwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;media131074&nbsp;drwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;mnt393219&nbsp;drwxr-xr-x.&nbsp;&nbsp;&nbsp;3&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:40&nbsp;opt1966081&nbsp;drwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;23:00&nbsp;patch&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;dr-xr-xr-x&nbsp;&nbsp;110&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;proc131073&nbsp;dr-xr-x---.&nbsp;&nbsp;12&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:18&nbsp;root&nbsp;&nbsp;&nbsp;218&nbsp;drwxr-xr-x&nbsp;&nbsp;&nbsp;26&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;760&nbsp;9\u6708&nbsp;&nbsp;&nbsp;7&nbsp;21:50&nbsp;run&nbsp;&nbsp;&nbsp;&nbsp;15&nbsp;lrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;sbin&nbsp;-&amp;gt;&nbsp;usr\/sbin393220&nbsp;drwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;srv&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;dr-xr-xr-x&nbsp;&nbsp;&nbsp;13&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;sys2097153&nbsp;drwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;3&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:18&nbsp;test393217&nbsp;drwxrwxrwt.&nbsp;&nbsp;&nbsp;9&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;03:19&nbsp;tmp1048578&nbsp;drwxr-xr-x.&nbsp;&nbsp;13&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;usr262145&nbsp;drwxr-xr-x.&nbsp;&nbsp;19&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:55&nbsp;var1441793&nbsp;drwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;6&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;www<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>ls -lt \u6309\u7167\u4fee\u6539\u65f6\u95f4\u6392\u5e8f\uff08\u5012\u5e8f\uff09\u4f9d\u6b21\u521b\u5efa\u6587\u4ef6 a b<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;test]#&nbsp;ls&nbsp;-lt\u603b\u7528\u91cf&nbsp;0-rw-r--r--&nbsp;1&nbsp;root&nbsp;root&nbsp;0&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:18&nbsp;b-rw-r--r--&nbsp;1&nbsp;root&nbsp;root&nbsp;0&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:18&nbsp;a<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>ls -version<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;test]#&nbsp;ls&nbsp;--versionls&nbsp;(GNU&nbsp;coreutils)&nbsp;8.22Copyright&nbsp;(C)&nbsp;2013&nbsp;Free&nbsp;Software&nbsp;Foundation,&nbsp;Inc.\u8bb8\u53ef\u8bc1\uff1aGPLv3+\uff1aGNU&nbsp;\u901a\u7528\u516c\u5171\u8bb8\u53ef\u8bc1\u7b2c3&nbsp;\u7248\u6216\u66f4\u65b0\u7248\u672c&lt;http:&gt;\u3002\u672c\u8f6f\u4ef6\u662f\u81ea\u7531\u8f6f\u4ef6\uff1a\u60a8\u53ef\u4ee5\u81ea\u7531\u4fee\u6539\u548c\u91cd\u65b0\u53d1\u5e03\u5b83\u3002\u5728\u6cd5\u5f8b\u8303\u56f4\u5185\u6ca1\u6709\u5176\u4ed6\u4fdd\u8bc1\u3002\u7531Richard&nbsp;M.&nbsp;Stallman&nbsp;\u548cDavid&nbsp;MacKenzie&nbsp;\u7f16\u5199\u3002&lt;\/http:&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3><span style=\"padding-bottom: 2px\">cat<\/span><\/h3>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">cat,\u53c8\u662f\u4e00\u4e2a\u76f8\u5bf9\u9ad8\u9891\u7387\u7684\u547d\u4ee4\u3002\u6bd4\u8f83\u5b98\u65b9\u7684\u8bf4\u6cd5\u662f\u547d\u4ee4\u7528\u4e8e\u94fe\u63a5\u6587\u4ef6\u5e76\u6253\u5370\u5230\u6807\u51c6\u8f93\u51fa\u8bbe\u5907\u4e0a\u3002\u8fd9\u4e2a\u6587\u672c\u8f93\u51fa\u547d\u4ee4\u53ef\u4ee5\u7528\u6765\u67e5\u770b\u6587\u4ef6\u5185\u5bb9\uff0c\u521b\u5efa\u5185\u5bb9\u7b49\uff0c\u4e0b\u9762\u6211\u4eec\u4ecb\u7ecd\u51e0\u4e2a\u6bd4\u8f83\u5b9e\u7528\u7684\u7528\u6cd5\u3002\u547d\u4ee4\u683c\u5f0f : cat [\u9009\u9879]&#8230; [\u6587\u4ef6]&#8230;<\/p>\n<h5>cat -n \u67e5\u770b\u5e76\u663e\u793a\u884c\u53f7<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;linuxdemo]#&nbsp;cat&nbsp;-n&nbsp;a&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;&nbsp;this&nbsp;is&nbsp;a&nbsp;txt&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;hello&nbsp;every&nbsp;body&nbsp;&nbsp;&nbsp;&nbsp;3&nbsp;&nbsp;hello&nbsp;world&nbsp;&nbsp;&nbsp;&nbsp;4&nbsp;&nbsp;hahaha<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>cat \u521b\u5efa\u4e00\u4e2a\u7a7a\u6587\u4ef6 b<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;linuxdemo]#&nbsp;cat&nbsp;&amp;gt;b&nbsp;&nbsp;EOF[root@iz2ze76ybn73dvwmdij06zz&nbsp;linuxdemo]#&nbsp;lsa&nbsp;&nbsp;b<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>cat \u6e05\u7a7a\u6587\u4ef6\u5185\u5bb9<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;linuxdemo]#&nbsp;cat&nbsp;&amp;gt;a&nbsp;EOF[root@iz2ze76ybn73dvwmdij06zz&nbsp;linuxdemo]#&nbsp;cat&nbsp;a<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>cat \u5199\u5165\u5185\u5bb9(\u5982\u679c\u539f\u6765\u6709\u5185\u5bb9\u5c06\u88ab\u8986\u76d6)<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;linuxdemo]#&nbsp;cat&nbsp;&amp;gt;a&nbsp;today&nbsp;is&nbsp;a&nbsp;good&nbsp;day&amp;gt;&nbsp;because&nbsp;off&nbsp;work&amp;gt;&nbsp;hahaha&amp;gt;&nbsp;EOF[root@iz2ze76ybn73dvwmdij06zz&nbsp;linuxdemo]#&nbsp;cat&nbsp;atoday&nbsp;is&nbsp;a&nbsp;good&nbsp;daybecause&nbsp;off&nbsp;workhahaha<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>cat \u540c\u65f6\u663e\u793a\u591a\u4e2a\u6587\u4ef6\u5185\u5bb9( b\u4e2d\u5199\u51fahappy)<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;linuxdemo]#&nbsp;cat&nbsp;a&nbsp;&amp;gt;&nbsp;b[root@iz2ze76ybn73dvwmdij06zz&nbsp;linuxdemo]#&nbsp;cat&nbsp;btoday&nbsp;is&nbsp;a&nbsp;good&nbsp;daybecause&nbsp;off&nbsp;workhahaha<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>\u8ffd\u52a0\u5185\u5bb9 \u53ef\u4ee5\u770b\u5230\u7528\u4e86\u8fde\u4e2a&gt;\u4ee5\u540e\u5185\u5bb9\u662f\u8ffd\u52a0\u7684<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;linuxdemo]#&nbsp;cat&nbsp;a&nbsp;&amp;gt;&amp;gt;&nbsp;b[root@iz2ze76ybn73dvwmdij06zz&nbsp;linuxdemo]#&nbsp;cat&nbsp;btoday&nbsp;is&nbsp;a&nbsp;good&nbsp;daybecause&nbsp;off&nbsp;workhahahatoday&nbsp;is&nbsp;a&nbsp;good&nbsp;daybecause&nbsp;off&nbsp;workhahaha<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>cat &#8211;help (\u5982\u60f3\u5b66\u4e60\u66f4\u591a\uff0c\u53ef\u4ee5\u81ea\u5df1\u52a8\u624b\u5c1d\u8bd5)<\/h5>\n<pre>[root@iz2ze76ybn73dvwmdij06zz&nbsp;linuxdemo]#&nbsp;cat&nbsp;--help\u7528\u6cd5\uff1acat&nbsp;[\u9009\u9879]...&nbsp;[\u6587\u4ef6]...\u5c06[\u6587\u4ef6]\u6216\u6807\u51c6\u8f93\u5165\u7ec4\u5408\u8f93\u51fa\u5230\u6807\u51c6\u8f93\u51fa\u3002&nbsp;-A,&nbsp;--show-all&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u7b49\u4e8e-vET&nbsp;-b,&nbsp;--number-nonblank&nbsp;&nbsp;&nbsp;&nbsp;\u5bf9\u975e\u7a7a\u8f93\u51fa\u884c\u7f16\u53f7&nbsp;-e&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u7b49\u4e8e-vE&nbsp;-E,&nbsp;--show-ends&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u5728\u6bcf\u884c\u7ed3\u675f\u5904\u663e\u793a\"$\"&nbsp;-n,&nbsp;--number&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u5bf9\u8f93\u51fa\u7684\u6240\u6709\u884c\u7f16\u53f7&nbsp;-s,&nbsp;--squeeze-blank&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u4e0d\u8f93\u51fa\u591a\u884c\u7a7a\u884c&nbsp;-t&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u4e0e-vT&nbsp;\u7b49\u4ef7&nbsp;-T,&nbsp;--show-tabs&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u5c06\u8df3\u683c\u5b57\u7b26\u663e\u793a\u4e3a^I&nbsp;-u&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u88ab\u5ffd\u7565)&nbsp;-v,&nbsp;--show-nonprinting&nbsp;&nbsp;&nbsp;\u4f7f\u7528^&nbsp;\u548cM-&nbsp;\u5f15\u7528\uff0c\u9664\u4e86LFD\u548c&nbsp;TAB&nbsp;\u4e4b\u5916&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;--help&nbsp;&nbsp;&nbsp;&nbsp;\u663e\u793a\u6b64\u5e2e\u52a9\u4fe1\u606f\u5e76\u9000\u51fa&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;--version&nbsp;&nbsp;&nbsp;&nbsp;\u663e\u793a\u7248\u672c\u4fe1\u606f\u5e76\u9000\u51fa\u5982\u679c\u6ca1\u6709\u6307\u5b9a\u6587\u4ef6\uff0c\u6216\u8005\u6587\u4ef6\u4e3a\"-\"\uff0c\u5219\u4ece\u6807\u51c6\u8f93\u5165\u8bfb\u53d6\u3002\u793a\u4f8b\uff1a&nbsp;cat&nbsp;f&nbsp;-&nbsp;g&nbsp;&nbsp;\u5148\u8f93\u51faf&nbsp;\u7684\u5185\u5bb9\uff0c\u7136\u540e\u8f93\u51fa\u6807\u51c6\u8f93\u5165\u7684\u5185\u5bb9\uff0c\u6700\u540e\u8f93\u51fag&nbsp;\u7684\u5185\u5bb9\u3002&nbsp;cat&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u5c06\u6807\u51c6\u8f93\u5165\u7684\u5185\u5bb9\u590d\u5236\u5230\u6807\u51c6\u8f93\u51fa\u3002GNU&nbsp;coreutils&nbsp;online&nbsp;help:&nbsp;&lt;http:&gt;&lt;\/http:&gt;\u8bf7\u5411&lt;http:&gt;&nbsp;\u62a5\u544acat&nbsp;\u7684\u7ffb\u8bd1\u9519\u8bef\u8981\u83b7\u53d6\u5b8c\u6574\u6587\u6863\uff0c\u8bf7\u8fd0\u884c\uff1ainfo&nbsp;coreutils&nbsp;'cat&nbsp;invocation'&lt;\/http:&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3><span style=\"padding-bottom: 2px\"><span style=\"margin: auto auto -8px;width: 30px;height: 30px\"><br \/><\/span>\u7528\u6237\u6743\u9650<\/span><\/h3>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5927\u5bb6\u90fd\u77e5\u9053linux\u662f\u4e00\u4e2a\u591a\u4efb\u52a1\uff0c\u591a\u7528\u6237\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\u591a\u4e2a\u7528\u6237\u53ef\u4ee5\u5728\u540c\u4e00\u65f6\u95f4\u64cd\u4f5c\u7cfb\u7edf\u6267\u884c\u4e0d\u540c\u7684\u4efb\u52a1\uff0c\u4e00\u4e2a\u7528\u6237\u4e5f\u53ef\u4ee5\u591a\u4e2a\u4eba\u767b\u9646\u64cd\u4f5c\u3002\u4e00\u822c\u6765\u8bf4root\u7684\u6743\u9650\u6700\u5927,\u6211\u4eec\u7ecf\u5e38\u4f7f\u7528\u7684\u6570\u636e\u5e93\u4e00\u822c\u4f1a\u7528\u4e00\u4e2amysql\u7684\u7528\u6237,\u7f51\u9875\u76f8\u5173\u7684\u6211\u4eec\u53ef\u80fd\u7528\u4e00\u4e2awww\u7684\u8d26\u53f7,\u5927\u5bb6\u90fd\u662f\u77e5\u9053\u5220\u9664\u8dd1\u8def\u7684\u6545\u4e8b\uff0c\u56e0\u6b64\u6709\u4e00\u4e9b\u64cd\u4f5c\u6743\u9650\u662f\u8981\u4ea4\u7ed9\u4e00\u4e9b\u4e13\u4eba\u7ba1\u7406\u7684\u3002\u4e3a\u4e86\u7cfb\u7edf\u7684\u5b66\u4e60\uff0c\u6211\u89c9\u5f97\u6709\u5fc5\u8981\u4e86\u89e3\u4e00\u4e0b\u5b83\u7684\u57fa\u672c\u77e5\u8bc6\u3002<\/p>\n<h5>linux\u89d2\u8272\u5206\u7c7b<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8d85\u7ea7\u7528\u6237:root (user id &#8211;UID) 0 \u6700\u9ad8\u7684\u7ba1\u7406\u6743\u9650\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u666e\u901a\u7528\u6237\uff1a<\/p>\n<pre>&nbsp;&nbsp;&nbsp;&nbsp;\u7cfb\u7edf\u7528\u6237&nbsp;UID:1-999(rhel7&nbsp;&nbsp;centos7)&nbsp;1-499(rhel6)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u672c\u5730\u7528\u6237&nbsp;UID:1000+(rhel7&nbsp;centos7)&nbsp;&nbsp;500+(rhel6)<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">UID:\u7528\u6237\u8eab\u4efd\u6807\u793a,\u552f\u4e00\u6807\u793a\u3002<\/p>\n<h5>linux\u7ec4\u5206\u7c7b<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u7ec4\uff1a<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u7ec4\u5206\u7c7b:<\/p>\n<pre>\u6839\u636e\u8d26\u53f7\u7684\u529f\u80fd\u5206\u7c7b:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u8d85\u7ea7\u7528\u6237\u7ec4\uff1aroot&nbsp;GID:0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u666e\u901a\u7528\u6237\u7ec4&nbsp;\uff1a&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u7cfb\u7edf\u7528\u6237\u7ec4:&nbsp;GID&nbsp;1---999&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u672c\u5730\u7528\u6237\u7ec4:&nbsp;GID&nbsp;1000+<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>linux\u7528\u6237\u548c\u7ec4\u7684\u5173\u7cfb<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u4e00\u4e2a\u7528\u6237\u5c5e\u4e8e\u4e00\u4e2a\u7ec4\uff0c\u4e5f\u53ef\u4ee5\u5c5e\u4e8e\u591a\u4e2a\u7ec4\uff0c\u591a\u4e2a\u7528\u6237\u53ef\u4ee5\u5728\u4e00\u4e2a\u7ec4\uff0c\u53ef\u4ee5\u5728\u591a\u4e2a\u7ec4\u3002<\/p>\n<h5>linux\u7528\u6237\u548c\u7ec4\u7684\u76f8\u5173\u914d\u7f6e\u6587\u4ef6<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">1.\/etc\/passwd:\u7528\u6237 and \u5c5e\u6027\u4fe1\u606f\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">2.\/etc\/group: \u7ec4 and \u5c5e\u6027\u4fe1\u606f\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">3.\/etc\/shadow: \u7528\u6237\u5bc6\u7801 and \u5c5e\u6027\u4fe1\u606f\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">4.\/etc\/gshadow:\u7ec4\u5bc6\u7801 and \u5c5e\u6027\u4fe1\u606f\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">5.\/etc\/default\/useradd: \u8bbe\u7f6e\u6dfb\u52a0\u7528\u6237\u89c4\u5219\u6587\u4ef6\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">6.\/etc\/login.defs:\u8bbe\u7f6e\u7528\u6237\u8d26\u53f7\u9650\u5236\u3002<\/p>\n<h5>linux\u7528\u6237\u4fe1\u606f\u6587\u4ef6<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u7528\u6237\u7ba1\u7406\u4e2d\u6700\u91cd\u8981\u7684\u4e00\u4e2a\u6587\u4ef6\uff0c\u8fd9\u4e2a\u6587\u4ef6\u662f\u5bf9\u6240\u6709\u7528\u6237\u5f00\u653e\u7684\uff0c\u6bcf\u4e00\u884c\u5b58\u4e00\u4e2a\u7528\u6237\u7684\u4fe1\u606f\uff0c\u6bcf\u4e2a\u5c5e\u6027\u4e4b\u95f4\u7528\u5192\u53f7\u5206\u5272\u3002<\/p>\n<pre>cat&nbsp;\/etc\/passwdroot:x:0:0:root:\/root:\/bin\/zshbin:x:1:1:bin:\/bin:\/sbin\/nologindaemon:x:2:2:daemon:\/sbin:\/sbin\/nologinadm:x:3:4:adm:\/var\/adm:\/sbin\/nologinlp:x:4:7:lp:\/var\/spool\/lpd:\/sbin\/nologin<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u4e3e\u4f8b: root:x:0:0:root:\/root:\/bin\/zsh<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">1.\u767b\u9646\u7528\u6237\u540d:root<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">2.\u7528\u6237\u5bc6\u7801\u5360\u4f4d\u7b26:x<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">3.\u7528\u6237UID:0<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">4.\u7528\u6237\u7ec4GID:0<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">5.\u5bf9\u7528\u6237\u8d26\u6237\u7684\u63cf\u8ff0:root<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">6.\u7528\u6237\u5bb6\u76ee\u5f55\u4f4d\u7f6e:\/root<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">7.\u7528\u6237\u9ed8\u8ba4\u7684shell:\/bin\/zsh (\u9ed8\u8ba4\u662f\/bin\/bash)<\/p>\n<h5>linux\u5bc6\u7801\u4fe1\u606f\u6587\u4ef6<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8be5\u6587\u4ef6\u53ea\u6709root\u7528\u6237\u6709\u8bfb\u6743\u9650\uff0c\u6bcf\u4e00\u884c\u5b58\u4e00\u4e2a\u7528\u6237\u7684\u8bb0\u5f55\uff0c\u6bcf\u4e2a\u5c5e\u6027\u7528\u5192\u53f7\u5206\u5272\u3002<\/p>\n<pre>cat&nbsp;\/etc\/shadowroot:$6$LxE7qiaZ$ZZXf\/aCO1Zqs1oOS9WDutUk9rFOq4MOoSG9IeXq2f5sduGrgfYvzOWHZmJZFGC.0Of1DjCna0M.oQZTY8r00\/.:17769:0:99999:7:::bin:*:17110:0:99999:7:::daemon:*:17110:0:99999:7:::<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u4e3e\u4f8b: bin:*:17110:0:99999:7::: 1.\u767b\u5f55\u7528\u6237\u540d: bin<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">2.\u52a0\u5bc6\u7684\u5bc6\u7801: &nbsp;* \u53f7\u4ee3\u8868\u5bc6\u7801\u88ab\u9501\u5b9a<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">3.\u6700\u8fd1\u66f4\u6539\u5bc6\u7801\u7684\u65e5\u671f: 17110\u4ee3\u8868\u52301970-1-1\u5bc6\u7801\u4e0d\u53ef\u6539\u7684\u5929\u6570<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">4.\u5bc6\u7801\u4fee\u6539\u671f\u9650\uff1a99999 \u4ee3\u8868\u6c38\u8fdc\u4e0d\u7528\u6539,\u5982\u679c\u662f\u5176\u4ed6\u6570\u5b57\u5219\u8868\u793a\u4ece1970-1-1\u5185\u7684\u591a\u5c11\u5929\u5fc5\u987b\u4fee\u6539\u5bc6\u7801\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">5.\u66f4\u6539\u5bc6\u7801\u6700\u5927\u6709\u6548\u5929\u6570: &nbsp;\u4ee3\u8868\u5bc6\u7801\u4fdd\u6301\u6709\u6548\u7684\u6700\u5927\u5929\u6570\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">6.\u5bc6\u7801\u8fc7\u671f\u8b66\u544a:\u5bc6\u7801\u5230\u6b63\u5f0f\u5931\u6548\u524d\u6709\u591a\u5c11\u5929(-1,\u6c38\u8fdc\u4e0d\u63d0\u793a)<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">7.\u5bc6\u7801\u8fc7\u671f\u540e\u591a\u5c11\u5929\u7981\u7528\u7528\u6237:\u53ef\u767b\u9646\uff0c\u5355\u4e0d\u80fd\u64cd\u4f5c\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">8.\u7528\u6237\u88ab\u7981\u7528\u65e5\u671f:\u591a\u5c11\u5929\u540e\u8d26\u53f7\u8fc7\u671f\uff0c\u4e0d\u80fd\u767b\u9646\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">9.\u4fdd\u7559\u53c2\u6570<\/p>\n<h5>linux\u7ec4\u4fe1\u606f\u6587\u4ef6<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u7528\u6237\u7ec4\u7684\u7ec4\u4fe1\u606f\u5b58\u653e\u5728\u8fd9\uff0c\u4e00\u884c\u5b58\u4e00\u4e2a\u7ec4\u8bb0\u5f55\uff0c\u5c5e\u6027\u7528\u5192\u53f7\u5206\u5272\u3002<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;cat&nbsp;\/etc\/grouproot:x:0:bin:x:1:daemon:x:2:sys:x:3:adm:x:4:tty:x:5:disk:x:6:lp:x:7:mem:x:8:kmem:x:9:<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u4e3e\u4f8b: root:x:0:<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">1.\u7ec4\u540d\uff1aroot<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">2.\u7ec4\u5bc6\u7801\u5360\u4f4d\u7b26: x<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">3.\u7ec4GID: 0<\/p>\n<h3><span style=\"padding-bottom: 2px\"><span style=\"margin: auto auto -8px;width: 30px;height: 30px\"><br \/><\/span>\u5b89\u88c5\u5305\u7ba1\u7406\u57fa\u7840<\/span><\/h3>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u76f8\u4fe1\u5927\u90e8\u5206\u4eba\u5e94\u8be5\u548c\u6211\u4e00\u6837\uff0c\u6700\u5f00\u59cb\u90fd\u662f\u7528 windows\u4e0a\u624b\u7684\uff0c\u90a3\u5728windows\u5e73\u53f0\u7684\u5b89\u88c5\u5305\u5c31\u518d\u719f\u6089\u4e0d\u8fc7\u4e86\uff0c\u6bd4\u5982.exe,\u662f\u4e0d\u662f\u592a\u5e38\u89c1\u4e86\uff0c\u4e00\u822c\u5728windows\u5b89\u88c5\u8fc7mysql\u7684\uff0c\u76f8\u4fe1.msi\u4e5f\u662f\u89c1\u8fc7\u7684\u3002\u5927\u591a\u6570\u7684\u670d\u52a1\u5668\u90fd\u662flinux\u7684,\u56e0\u6b64\u6211\u4eec\u6765\u5b66\u4e60\u4e00\u4e0blinux\u7684\u5b89\u88c5\u5305\u57fa\u7840\u77e5\u8bc6\u3002\u4e0d\u540c\u53d1\u884c\u7248\u7684\u7cfb\u7edf\u7528\u7684\u5de5\u5177\u4e5f\u662f\u4e0d\u76f8\u540c\u7684\u3002\u76ee\u524d\u5927\u591a\u6570\u7684\u516c\u53f8\u670d\u52a1\u5668\u662f\u57fa\u4e8ecentos,\u56e0\u6b64\u540e\u7eed\u4f1a\u4ee5centos\u4e3a\u4f8b\u6bd4\u8f83\u591a\u3002<\/p>\n<h5>\u57fa\u4e8eredhat<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">yum<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">zypper<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">rpm<\/p>\n<h5>\u57fa\u4e8ecentos<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">yum<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">rpm<\/p>\n<h5>rpm<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5168\u79f0: Redhat Package Manager<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u4e0b\u8f7d\u7f51\u5740: http:\/\/rpmfind.net<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/275\/013\/cd7e0900bcda6f38d73b3a0719c5ea1a-1.png\" class=\"aligncenter\" title=\"Linux\u5e38\u7528\u547d\u4ee4 &#038; \u5b9e\u7528\u547d\u4ee4\u4e07\u5b57\u603b\u7ed3\u63d2\u56fe1\" alt=\"Linux\u5e38\u7528\u547d\u4ee4 &#038; \u5b9e\u7528\u547d\u4ee4\u4e07\u5b57\u603b\u7ed3\u63d2\u56fe1\" \/> <\/p>\n<p style=\"max-width:90%\">\u5148\u6765\u770b\u4e0b\u5305\u7684\u547d\u540d\u683c\u5f0f,\u4ee5 &nbsp;rpm-5.4.10-10.i586.rpm \u4e3a\u4f8b\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">rpm : \u8f6f\u4ef6\u5305\u540d<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">5 : \u4e3b\u7248\u672c\u53f7<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">4 : \u6b21\u7248\u672c\u53f7<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">10 : \u4fee\u8ba2\u53f7<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">i586 : cpu\u67b6\u6784\u5e73\u53f0<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">rpm : \u5305\u540e\u7f00<\/p>\n<h5>yum<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u89e3\u51b3\u8f6f\u4ef6\u5305\u5b89\u88c5\u7684\u4f9d\u8d56\u5173\u7cfb\u95ee\u9898\uff0c\u81ea\u52a8\u4e0b\u8f7d\u8f6f\u4ef6\u5305\uff0c\u57fa\u4e8ec\/s\u67b6\u6784\u3002repo\u6587\u4ef6\u662fyum\u6e90\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u6539\u6587\u4ef6\u5b9a\u4e49\u8f6f\u4ef6\u4ed3\u5e93\u7684\u4fe1\u606f\u3002\u4e3a\u4ec0\u4e48\u8bf4\u5b83\u662fc\/s\u67b6\u6784\uff0c\u539f\u6765rpm\u8f6f\u4ef6\u7684\u5934(header)\u91cc\u4f1a\u8bb0\u5f55\u6539\u8f6f\u4ef6\u7684\u4f9d\u8d56\u4fe1\u606f\uff0c\u56e0\u6b64\u53ef\u4ee5\u5bf9\u5934\u5185\u5bb9\u8fdb\u884c\u5206\u6790,\u5c31\u53ef\u4ee5\u77e5\u9053\u5176\u76f8\u5173\u7684\u4f9d\u8d56\uff0c\u5e76\u5c06\u8fd9\u4e9b\u4fe1\u606f\u8bb0\u5f55\u4e0b\u6765\u3002\u90a3\u4e48\u670d\u52a1\u7aef\u662f\u63d0\u4f9b\u8fd9\u4e9brpm\u7684\u8f6f\u4ef6\u5305\uff0c\u7136\u540e\u5206\u6790\u5305\u7684\u4f9d\u8d56\u5173\u7cfb\uff0c\u5c06\u8bb0\u5f55\u5b58\u5728\u670d\u52a1\u5668\u67d0\u76ee\u5f55\u4e0a\u3002\u5ba2\u6237\u7aef\u5728\u5b89\u88c5\u8f6f\u4ef6\u65f6\u4e0b\u8f7d\u5176\u8bb0\u5f55\u4f9d\u8d56\u5173\u7cfb\u6587\u4ef6\u5e76\u5206\u6790\uff0c\u6700\u540e\u4e00\u6b21\u6027\u4e0b\u8f7d\u3002<\/p>\n<h3><span style=\"padding-bottom: 2px\"><span style=\"margin: auto auto -8px;width: 30px;height: 30px\"><br \/><\/span>\u8fdb\u7a0b\u7ba1\u7406\u57fa\u7840<\/span><\/h3>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u4e00\u822c\u6765\u8bf4\u7a0b\u5e8f\u5206\u4e3a\u4e24\u7c7b\uff0c\u4e00\u79cd\u662f\u7cfb\u7edf\u7a0b\u5e8f\uff0c\u4e00\u79cd\u662f\u5e94\u7528\u7a0b\u5e8f\u3002\u4e00\u4e2a\u8fd0\u884c\u4e86\u7a0b\u5e8f\uff0c\u5c31\u53ef\u4ee5\u8bf4\u662f\u4e00\u4e2a\u8fdb\u7a0b\u4e86\uff0c\u8fdb\u7a0b\u662f\u5360\u7528\u5185\u5b58\u7a7a\u95f4\u7684\uff0c\u800c\u5f53\u4f60\u6740\u6389\u8fdb\u57ce\u65f6\uff0c\u8d44\u6e90\u4e5f\u4f1a\u968f\u4e4b\u91ca\u653e\u3002<\/p>\n<h5>\u8fdb\u7a0b\u7684\u7c7b\u578b<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u7528\u6237\u8fdb\u7a0b\uff1a\u7528\u6237\u81ea\u5df1\u7684\u7a0b\u5e8f,\u7528\u6237\u53ef\u4ee5\u63a7\u5236\u4ed6\u7684\u5f00\u542f\u548c\u5173\u95ed\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u4ea4\u4e92\u8fdb\u7a0b: &nbsp; \u4e0e\u7528\u6237\u8fdb\u884c\u4ea4\u4e92\u64cd\u4f5c\u7684\u8fdb\u7a0b\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u6279\u5904\u7406\u8fdb\u7a0b\uff1a\u662f\u4e00\u4e2a\u8fdb\u7a0b\u96c6\u5408\uff0c\u6309\u987a\u5e8f\u542f\u52a8\u5176\u4ed6\u8fdb\u7a0b\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5b88\u62a4\u8fdb\u7a0b\uff1a\u4e00\u76f4\u8fd0\u884c\u7684\u8fdb\u7a0b.crond\u3002<\/p>\n<h5>\u8fdb\u7a0b\u7684\u5c5e\u6027<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8fdb\u7a0bID : (pid) \u552f\u4e00\u7684\u6570\u5b57\u6807\u793a\uff0c\u533a\u5206\u4e0d\u540c\u7684\u8fdb\u7a0b\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8fdb\u7a0b\u6709\u7236\u8fdb\u7a0b\u548c\u5b50\u8fdb\u7a0b\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u542f\u52a8\u8fdb\u7a0b\u7684\u7528\u6237ID(uid)\u548c\u7528\u6237\u7684\u5c5e\u7ec4\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8fdb\u7a0b\u7684\u4e09\u79cd\u72b6\u6001:<\/p>\n<ul>\n<li>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;line-height: 26px\">\u8fd0\u884c &#8212; R<\/p>\n<\/li>\n<li>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;line-height: 26px\">\u4f11\u7720 &#8212; S<\/p>\n<\/li>\n<li>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;line-height: 26px\">\u50f5\u5c38 &#8212; Z<\/p>\n<\/li>\n<\/ul>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8fdb\u7a0b\u7684\u4f18\u5148\u7ea7: \u53d6\u503c\u8303\u56f4(-20,19) ,\u6570\u503c\u8d8a\u5c0f\u4f18\u5148\u7ea7\u8d8a\u5927,\u9ed8\u8ba4\u4e3a0\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8fdb\u7a0b\u94fe\u63a5\u7684\u7ec8\u7aef\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8fdb\u7a0b\u5360\u7528\u8d44\u6e90\u60c5\u51b5\u3002<\/p>\n<h5>\u7236\u5b50\u8fdb\u7a0b\u7684\u5173\u7cfb<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u7236\u5b50\u8fdb\u7a0b\u7684\u5173\u7cfb,\u7236\u4eb2\u7ba1\u7406\u513f\u5b50\u3002\u7236\u8fdb\u7a0b\u7ec8\u6b62\u65f6\u5b50\u8fdb\u7a0b\u4e00\u5b9a\u7ec8\u6b62,\u800c\u5b50\u8fdb\u7a0b\u7ec8\u6b62\u65f6\u7236\u8fdb\u7a0b\u4e0d\u4e00\u5b9a\u7ec8\u6b62\u3002<\/p>\n<h5>\u8fdb\u7a0b\u7ba1\u7406\u5de5\u5177<\/h5>\n<pre>&nbsp;&nbsp;&nbsp;&nbsp;ps:&nbsp;&nbsp;&nbsp;\u67e5\u770b\u8fdb\u7a0b\u3002&nbsp;&nbsp;&nbsp;&nbsp;top:&nbsp;&nbsp;\u53ef\u4ee5\u67e5\u770b\u8fdb\u7a0b\u7684\u52a8\u6001\u4fe1\u606f\u3002&nbsp;&nbsp;&nbsp;&nbsp;kill:&nbsp;&nbsp;\u6740\u8fdb\u7a0b\u3002&nbsp;&nbsp;&nbsp;&nbsp;pstree:&nbsp;&nbsp;\u67e5\u770b\u8fdb\u7a0b\u6811\u3002&nbsp;&nbsp;&nbsp;&nbsp;pgrep:&nbsp;&nbsp;\u641c\u8fdb\u7a0b\u3002&nbsp;&nbsp;&nbsp;&nbsp;lsof:&nbsp;&nbsp;\u67e5\u770b\u8fdb\u7a0b\u6253\u5f00\u7684\u6587\u4ef6\u3002<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3><span style=\"padding-bottom: 2px\"><span style=\"margin: auto auto -8px;width: 30px;height: 30px\"><br \/><\/span>\u8fdb\u7a0b\u7ba1\u7406\u5b9e\u8df5<\/span><\/h3>\n<h5>ps<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u9759\u6001\u7684\u663e\u793a\u5f53\u524d\u8fdb\u7a0b\u7684\u4fe1\u606f \u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u547d\u4ee4: &nbsp;ps<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8bed\u6cd5: &nbsp;ps \u53c2\u6570<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5e38\u7528\u53c2\u6570:<\/p>\n<pre>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u663e\u793a\u6240\u6709\u7528\u6237\u7684\u8fdb\u7a0b&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;r&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u663e\u793a\u8fd0\u884c\u4e2d\u7684\u8fdb\u7a0b&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;l&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u957f\u683c\u5f0f\u8f93\u51fa&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;u&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u6309\u7528\u6237\u540d\u548c\u542f\u52a8\u65f6\u95f4\u7684\u987a\u5e8f\u6765\u663e\u793a\u8fdb\u7a0b&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;f&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u7528\u6811\u5f62\u683c\u5f0f\u6765\u663e\u793a\u8fdb\u7a0b&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;x&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u663e\u793a\u6ca1\u6709\u63a7\u5236\u7ec8\u7aef\u7684\u8fdb\u7a0b<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u64cd\u4f5c: BSD\u683c\u5f0f\u6765\u663e\u793a\u8fdb\u7a0b<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;ps&nbsp;auxUSER&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PID&nbsp;%CPU&nbsp;%MEM&nbsp;&nbsp;&nbsp;&nbsp;VSZ&nbsp;&nbsp;&nbsp;RSS&nbsp;TTY&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;STAT&nbsp;START&nbsp;&nbsp;&nbsp;TIME&nbsp;COMMANDroot&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;43364&nbsp;&nbsp;3596&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Ss&nbsp;&nbsp;&nbsp;11\u670803&nbsp;&nbsp;&nbsp;0:01&nbsp;\/usr\/lib\/systroot&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;S&nbsp;&nbsp;&nbsp;&nbsp;11\u670803&nbsp;&nbsp;&nbsp;0:00&nbsp;[kthreadd]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;S&nbsp;&nbsp;&nbsp;&nbsp;11\u670803&nbsp;&nbsp;&nbsp;0:00&nbsp;[ksoftirqd\/0]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;S&lt;p data-tool=\"mdnice\u7f16\u8f91\u5668\" style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;outline: 0px;caret-color: rgb(43, 43, 43);color: rgb(43, 43, 43);font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;white-space: normal;text-size-adjust: auto;line-height: 26px;font-size: 14px;word-spacing: 2px;\"&gt;\u6807\u51c6\u683c\u5f0f\u663e\u793a\u8fdb\u7a0bunix\u98ce\u683c&lt;\/p&gt;&lt;p data-tool=\"mdnice\u7f16\u8f91\u5668\" style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;outline: 0px;caret-color: rgb(43, 43, 43);color: rgb(43, 43, 43);font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;white-space: normal;text-size-adjust: auto;line-height: 26px;font-size: 14px;word-spacing: 2px;\"&gt;\u641c\u7d22\u516c\u4f17\u53f7\u9876\u7ea7\u7b97\u6cd5\u56de\u590d\u201c\u7b97\u6cd5\u5fc3\u5f97\u201d\uff0c\u9001\u4f60\u4e00\u4efd\u60ca\u559c\u793c\u5305\u3002&lt;\/p&gt;&lt;pre class=\"brush:php;toolbar:false;\"&gt;&nbsp;~&nbsp;ps&nbsp;-efUID&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PID&nbsp;&nbsp;PPID&nbsp;&nbsp;C&nbsp;STIME&nbsp;TTY&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;TIME&nbsp;CMDroot&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;0&nbsp;11\u670803&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;00:00:01&nbsp;\/usr\/lib\/systemd\/systemd&nbsp;--systeroot&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;0&nbsp;11\u670803&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;00:00:00&nbsp;[kthreadd]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0&nbsp;11\u670803&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;00:00:00&nbsp;[ksoftirqd\/0]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0&nbsp;11\u670803&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;00:00:00&nbsp;[kworker\/0:0H]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0&nbsp;11\u670803&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;00:00:00&nbsp;[migration\/0]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0&nbsp;11\u670803&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;00:00:00&nbsp;[rcu_bh]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0&nbsp;11\u670803&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;00:00:05&nbsp;[rcu_sched]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0&nbsp;11\u670803&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;00:00:00&nbsp;[watchdog\/0]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0&nbsp;11\u670803&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;00:00:00&nbsp;[watchdog\/1]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0&nbsp;11\u670803&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;00:00:00&nbsp;[migration\/1]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;13&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0&nbsp;11\u670803&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;00:00:00&nbsp;[ksoftirqd\/1]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;15&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0&nbsp;11\u670803&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;00:00:00&nbsp;[kworker\/1:0H]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;17&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0&nbsp;11\u670803&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;00:00:00&nbsp;[kdevtmpfs]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;18&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0&nbsp;11\u670803&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;00:00:00&nbsp;[netns]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;19&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0&nbsp;11\u670803&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;00:00:00&nbsp;[khungtaskd]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;20&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0&nbsp;11\u670803&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;00:00:00&nbsp;[writeback]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0&nbsp;11\u670803&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;00:00:00&nbsp;[kintegrityd]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>\u5c5e\u6027\u8be6\u89e3:<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">USER: &nbsp; &nbsp;\u8fdb\u7a0b\u7684\u5c5e\u4e3b<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">PID: &nbsp; &nbsp;\u8fdb\u7a0b\u7684ID<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">%CPU: &nbsp; \u8fdb\u7a0b\u5360cpu\u767e\u5206\u6bd4<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">%MEM: &nbsp; \u8fdb\u7a0b\u5360\u5185\u5b58\u7684\u767e\u5206\u6bd4<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">VSZ: &nbsp; &nbsp;\u8fdb\u7a0b\u5360\u7528\u865a\u62df\u5185\u5b58\u5927\u5c0f<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">RSS: &nbsp; &nbsp;\u56fa\u5b9a\u5185\u5b58\u4f7f\u7528\u6570\u91cf<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">STAT &nbsp; &nbsp; \u8fdb\u7a0b\u72b6\u6001<\/p>\n<pre>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;R&nbsp;&nbsp;&nbsp;&nbsp;\u6b63\u5728\u8fd0\u884c\u53ef\u4e2d\u5728\u961f\u5217\u4e2d\u53ef\u8fc7\u884c\u7684\uff1b&nbsp;S&nbsp;&nbsp;&nbsp;&nbsp;\u5904\u4e8e\u4f11\u7720\u72b6\u6001\uff1b&nbsp;&nbsp;&nbsp;T&nbsp;&nbsp;&nbsp;&nbsp;\u505c\u6b62\u6216\u88ab\u8ffd\u8e2a\uff1b&nbsp;&nbsp;&nbsp;Z&nbsp;&nbsp;&nbsp;&nbsp;\u50f5\u5c38\u8fdb\u7a0b\uff1b&nbsp;&nbsp;&nbsp;N&nbsp;&nbsp;&nbsp;&nbsp;\u4f18\u5148\u7ea7\u8f83\u4f4e\u7684\u8fdb\u7a0b&nbsp;&nbsp;&nbsp;L&nbsp;&nbsp;&nbsp;&nbsp;\u6709\u4e9b\u9875\u88ab\u9501\u8fdb\u5185\u5b58\uff1b&nbsp;&nbsp;&nbsp;s&nbsp;&nbsp;&nbsp;&nbsp;\u8fdb\u7a0b\u7684\u9886\u5bfc\u8005\uff08\u5728\u5b83\u4e4b\u4e0b\u6709\u5b50\u8fdb\u7a0b\uff09<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236<br \/>\n <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;line-height: 26px;font-size: 14px\"><\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\"><\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">START &nbsp; \u542f\u52a8\u8fdb\u7a0b\u7684\u65f6\u95f4\uff1b<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">TIME &nbsp;\u8fdb\u7a0b\u6d88\u8017CPU\u7684\u65f6\u95f4\uff1b<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">COMMAND \u547d\u4ee4\u7684\u540d\u79f0\u548c\u53c2\u6570;<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u6309\u7167\u6307\u5b9a\u5c5e\u6027\u6392\u5e8f:<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u6309\u7167cpu\u4ece\u5c0f\u5230\u5927\u6392\u5e8f\u3002<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;ps&nbsp;aux&nbsp;--sort&nbsp;%cpuUSER&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PID&nbsp;%CPU&nbsp;%MEM&nbsp;&nbsp;&nbsp;&nbsp;VSZ&nbsp;&nbsp;&nbsp;RSS&nbsp;TTY&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;STAT&nbsp;START&nbsp;&nbsp;&nbsp;TIME&nbsp;COMMANDroot&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;43364&nbsp;&nbsp;3596&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Ss&nbsp;&nbsp;&nbsp;11\u670803&nbsp;&nbsp;&nbsp;0:01&nbsp;\/usr\/lib\/systroot&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;S&nbsp;&nbsp;&nbsp;&nbsp;11\u670803&nbsp;&nbsp;&nbsp;0:00&nbsp;[kthreadd]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;S&nbsp;&nbsp;&nbsp;&nbsp;11\u670803&nbsp;&nbsp;&nbsp;0:00&nbsp;[ksoftirqd\/0]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;S&lt;p data-tool=\"mdnice\u7f16\u8f91\u5668\" style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;outline: 0px;caret-color: rgb(43, 43, 43);color: rgb(43, 43, 43);font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;white-space: normal;text-size-adjust: auto;line-height: 26px;font-size: 14px;word-spacing: 2px;\"&gt;\u6309\u7167cpu\u4ece\u5927\u5230\u5c0f\u6392\u5e8f\u3002&lt;\/p&gt;&lt;pre class=\"brush:php;toolbar:false;\"&gt;&nbsp;&nbsp;~&nbsp;ps&nbsp;aux&nbsp;--sort&nbsp;-%cpuUSER&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PID&nbsp;%CPU&nbsp;%MEM&nbsp;&nbsp;&nbsp;&nbsp;VSZ&nbsp;&nbsp;&nbsp;RSS&nbsp;TTY&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;STAT&nbsp;START&nbsp;&nbsp;&nbsp;TIME&nbsp;COMMANDroot&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21342&nbsp;&nbsp;0.3&nbsp;&nbsp;0.4&nbsp;137184&nbsp;17112&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Ssl&nbsp;&nbsp;03:24&nbsp;&nbsp;&nbsp;1:16&nbsp;\/usr\/local\/aegiroot&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;43364&nbsp;&nbsp;3596&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Ss&nbsp;&nbsp;&nbsp;11\u670803&nbsp;&nbsp;&nbsp;0:01&nbsp;\/usr\/lib\/systroot&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;S&nbsp;&nbsp;&nbsp;&nbsp;11\u670803&nbsp;&nbsp;&nbsp;0:00&nbsp;[kthreadd]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;S&nbsp;&nbsp;&nbsp;&nbsp;11\u670803&nbsp;&nbsp;&nbsp;0:00&nbsp;[ksoftirqd\/0]root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;S&lt;h5 data-tool=\"mdnice\u7f16\u8f91\u5668\" style=\"margin-top: 30px;margin-bottom: 15px;outline: 0px;font-weight: bold;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;white-space: normal;text-size-adjust: auto;color: black;\"&gt;top&lt;\/h5&gt;&lt;p data-tool=\"mdnice\u7f16\u8f91\u5668\" style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;outline: 0px;caret-color: rgb(43, 43, 43);color: rgb(43, 43, 43);font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;white-space: normal;text-size-adjust: auto;line-height: 26px;font-size: 14px;word-spacing: 2px;\"&gt;\u4e0eps\u76f8\u53cd\u7684\u662ftop\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u8fdb\u7a0b\u7684\u52a8\u6001\u4fe1\u606f\u3002&lt;\/p&gt;&lt;p data-tool=\"mdnice\u7f16\u8f91\u5668\" style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;outline: 0px;caret-color: rgb(43, 43, 43);color: rgb(43, 43, 43);font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;white-space: normal;text-size-adjust: auto;line-height: 26px;font-size: 14px;word-spacing: 2px;\"&gt;\u547d\u4ee4: &nbsp;top&lt;\/p&gt;&lt;p data-tool=\"mdnice\u7f16\u8f91\u5668\" style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;outline: 0px;caret-color: rgb(43, 43, 43);color: rgb(43, 43, 43);font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;white-space: normal;text-size-adjust: auto;line-height: 26px;font-size: 14px;word-spacing: 2px;\"&gt;\u8bed\u6cd5: &nbsp; top \u53c2\u6570&lt;\/p&gt;&lt;p data-tool=\"mdnice\u7f16\u8f91\u5668\" style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;outline: 0px;caret-color: rgb(43, 43, 43);color: rgb(43, 43, 43);font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;white-space: normal;text-size-adjust: auto;line-height: 26px;font-size: 14px;word-spacing: 2px;\"&gt;\u5e38\u7528\u53c2\u6570:&lt;\/p&gt;&lt;p data-tool=\"mdnice\u7f16\u8f91\u5668\" style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;outline: 0px;caret-color: rgb(43, 43, 43);color: rgb(43, 43, 43);font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;white-space: normal;text-size-adjust: auto;line-height: 26px;font-size: 14px;word-spacing: 2px;\"&gt;\u64cd\u4f5c:&lt;\/p&gt;&lt;pre class=\"brush:php;toolbar:false;\"&gt;&nbsp;&nbsp;~&nbsp;toptop&nbsp;-&nbsp;11:38:42&nbsp;up&nbsp;13:15,&nbsp;&nbsp;2&nbsp;users,&nbsp;&nbsp;load&nbsp;average:&nbsp;0.01,&nbsp;0.03,&nbsp;0.05Tasks:&nbsp;&nbsp;98&nbsp;total,&nbsp;&nbsp;&nbsp;1&nbsp;running,&nbsp;&nbsp;97&nbsp;sleeping,&nbsp;&nbsp;&nbsp;0&nbsp;stopped,&nbsp;&nbsp;&nbsp;0&nbsp;zombie%Cpu(s):&nbsp;&nbsp;0.2&nbsp;us,&nbsp;&nbsp;0.0&nbsp;sy,&nbsp;&nbsp;0.0&nbsp;ni,&nbsp;99.8&nbsp;id,&nbsp;&nbsp;0.0&nbsp;wa,&nbsp;&nbsp;0.0&nbsp;hi,&nbsp;&nbsp;0.0&nbsp;si,&nbsp;&nbsp;0.0&nbsp;stKiB&nbsp;Mem&nbsp;:&nbsp;&nbsp;3881688&nbsp;total,&nbsp;&nbsp;&nbsp;229264&nbsp;free,&nbsp;&nbsp;&nbsp;543932&nbsp;used,&nbsp;&nbsp;3108492&nbsp;buff\/cacheKiB&nbsp;Swap:&nbsp;&nbsp;1049596&nbsp;total,&nbsp;&nbsp;1049596&nbsp;free,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;used.&nbsp;&nbsp;3026944&nbsp;avail&nbsp;Mem&nbsp;PID&nbsp;USER&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PR&nbsp;&nbsp;NI&nbsp;&nbsp;&nbsp;&nbsp;VIRT&nbsp;&nbsp;&nbsp;&nbsp;RES&nbsp;&nbsp;&nbsp;&nbsp;SHR&nbsp;S&nbsp;&nbsp;%CPU&nbsp;%MEM&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;TIME+&nbsp;COMMAND&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;20&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;43364&nbsp;&nbsp;&nbsp;3596&nbsp;&nbsp;&nbsp;2340&nbsp;S&nbsp;&nbsp;&nbsp;0.0&nbsp;&nbsp;0.1&nbsp;&nbsp;&nbsp;0:01.79&nbsp;systemd&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;20&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;S&nbsp;&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;0:00.00&nbsp;kthreadd&nbsp;&nbsp;&nbsp;3&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;20&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;S&nbsp;&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;0:00.14&nbsp;ksoftirqd\/0&nbsp;&nbsp;&nbsp;5&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;-20&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;S&nbsp;&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;0:00.00&nbsp;kworker\/0:+&nbsp;&nbsp;&nbsp;7&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;rt&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;S&nbsp;&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;0:00.33&nbsp;migration\/0&nbsp;&nbsp;&nbsp;8&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;20&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;S&nbsp;&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;0:00.00&nbsp;rcu_bh&nbsp;&nbsp;&nbsp;9&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;20&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;S&nbsp;&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;0:05.73&nbsp;rcu_sched<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>\u5c5e\u6027\u89e3\u91ca:<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u524d\u4e94\u884c\u662f\u6570\u636e\u7684\u6574\u7406\u7edf\u8ba1\u4fe1\u606f\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u7b2c\u4e00\u884c:<\/p>\n<pre>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11:38:42&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u5f53\u524d\u65f6\u95f4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;up&nbsp;13:15&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u7cfb\u7edf\u8fd0\u884c\u65f6\u95f4,\u683c\u5f0f\u4e3a\u65f6:\u5206&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;user&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u5f53\u524d\u767b\u9646\u7528\u6237\u6570\u91cf&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;load&nbsp;average:&nbsp;0.01,&nbsp;0.03,&nbsp;0.05&nbsp;&nbsp;\u7cfb\u7edf\u8d1f\u8f7d,\u4efb\u52a1\u961f\u5217\u5e73\u5747\u957f\u5ea6&nbsp;1\u5206\u949f,5\u5206\u949f,15\u5206\u949f\u524d\u5230\u73b0\u5728\u7684\u5e73\u5747\u503c\u3002<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u7b2c\u4e8c\u4e09\u884c\uff1a<\/p>\n<pre>98&nbsp;total&nbsp;&nbsp;\u8fdb\u7a0b\u603b\u6570\u91cf&nbsp;1&nbsp;running&nbsp;\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\u6570\u91cf&nbsp;97&nbsp;sleeping&nbsp;\u7761\u7720\u7684\u8fdb\u7a0b\u6570\u91cf&nbsp;0&nbsp;stopped&nbsp;&nbsp;\u505c\u6b62\u7684\u8fdb\u7a0b\u6570\u91cf&nbsp;0&nbsp;zombie&nbsp;&nbsp;&nbsp;\u50f5\u5c38\u8fdb\u7a0b\u6570\u91cf&nbsp;%Cpu(s):&nbsp;0.2&nbsp;us&nbsp;\u7cfb\u7edf\u7528\u6237\u8fdb\u7a0b\u4f7f\u7528cpu\u767e\u5206\u6bd4&nbsp;0.0&nbsp;sy&nbsp;\u5185\u6838\u8fdb\u7a0b\u5360\u7528cpu\u767e\u5206\u6bd4&nbsp;0.0&nbsp;ni&nbsp;\u7528\u6237\u8fdb\u7a0b\u7a7a\u95f4\u5185\u6539\u53d8\u8fc7\u4f18\u5148\u7ea7\u7684\u8fdb\u7a0b\u5360\u7528cpu\u767e\u5206\u6bd4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;99.8&nbsp;id&nbsp;\u7a7a\u95f2cpu\u767e\u5206\u6bd4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.0&nbsp;wa&nbsp;\u7b49\u5f85\u8f93\u5165\u8f93\u51fa\u7684cpu\u65f6\u95f4\u767e\u5206\u6bd4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.0&nbsp;hi&nbsp;&nbsp;&nbsp;\u786c\u4ef6cpu\u4e2d\u65ad\u5360\u7528\u767e\u5206\u6bd4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.0&nbsp;&nbsp;si&nbsp;&nbsp;&nbsp;\u8f6f\u4e2d\u65ad\u5360\u7528\u767e\u5206\u6bd4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.0&nbsp;&nbsp;st&nbsp;&nbsp;\u865a\u62df\u673a\u5360\u7528\u767e\u5206\u6bd4<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u7b2c\u56db\u4e94\u884c:<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">Mem : &nbsp;(\u5355\u4f4dK)<\/p>\n<pre>3881688&nbsp;total&nbsp;&nbsp;\u7269\u7406\u5185\u5b58\u603b\u91cf229264&nbsp;free&nbsp;&nbsp;&nbsp;&nbsp;\u7a7a\u95f2\u5185\u5b58\u603b\u91cf543932&nbsp;used&nbsp;&nbsp;&nbsp;&nbsp;\u4f7f\u7528\u7684\u7269\u7406\u5185\u5b58\u603b\u91cf3108492&nbsp;buff\/cache&nbsp;\u5185\u6838\u7f13\u5b58\u7684\u5185\u5b58\u91cf<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">Swap: (\u5355\u4f4dK)<\/p>\n<pre>&nbsp;1049596&nbsp;total&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u4ea4\u6362\u533a\u603b\u91cf&nbsp;1049596&nbsp;free&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u7a7a\u95f2\u4ea4\u6362\u533a\u603b\u91cf&nbsp;0&nbsp;used&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u4f7f\u7528\u7684\u4ea4\u6362\u533a\u603b\u91cf&nbsp;3026944&nbsp;avail&nbsp;Mem&nbsp;&nbsp;\u53ef\u5229\u7528\u7684\u5185\u5b58\u91cf<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u6807\u9898\u884c:<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">PID: &nbsp;\u8fdb\u7a0bid<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">USER: \u8fdb\u7a0b\u6240\u6709\u8005\u7528\u6237\u540d<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">PR: &nbsp; \u4f18\u5148\u7ea7<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">NI: &nbsp; \u8fdb\u7a0b\u4f18\u5148\u7ea7\uff0cnice\u503c\uff0c\u8d1f\u503c -&gt; \u9ad8\u4f18\u5148\u7ea7\uff0c\u6b63\u503c -&gt; \u4f4e\u4f18\u5148\u7ea7<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">VIRT: \u865a\u62df\u5185\u5b58\u603b\u91cf virt=swap + res<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">RES: &nbsp;\u5b9e\u9645\u4f7f\u7528\u5185\u5b58\u5927\u5c0f<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">SHR: &nbsp;\u5171\u4eab\u5185\u5b58\u5927\u5c0f<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">S: &nbsp; &nbsp;\u8fdb\u7a0b\u72b6\u6001<\/p>\n<pre>&nbsp;&nbsp;&nbsp;d:&nbsp;\u4e0d\u53ef\u4e2d\u65ad\u7684\u7761\u7720\u72b6\u6001&nbsp;&nbsp;&nbsp;r:&nbsp;\u8fd0\u884c&nbsp;&nbsp;&nbsp;s:&nbsp;\u7761\u7720&nbsp;&nbsp;&nbsp;t:&nbsp;\u8ddf\u8e2a&nbsp;&nbsp;&nbsp;z:&nbsp;\u50f5\u5c38\u8fdb\u7a0b<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">%CPU: \u4e0a\u6b21\u66f4\u65b0\u5230\u73b0\u5728cpu\u65f6\u95f4\u5360\u7528\u767e\u5206\u6bd4<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">%MEM: \u8fdb\u7a0b\u4f7f\u7528\u7269\u7406\u5185\u5b58\u767e\u5206\u6bd4<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">TIME+: \u8fdb\u7a0b\u4f7f\u7528cpu\u7684\u65f6\u95f4\u603b\u8ba1\uff0c\u5355\u4f4d 1\/100\u79d2<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">COMMAND: \u547d\u4ee4\u884c<\/p>\n<h5>kill<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u547d\u4ee4: kill<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8bed\u6cd5:<\/p>\n<pre>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;kill&nbsp;[-s&nbsp;signal|-p]&nbsp;[-q&nbsp;sigval]&nbsp;[-a]&nbsp;[--]&nbsp;pid...&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;kill&nbsp;-l&nbsp;[signal]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5e38\u7528\u53c2\u6570:<\/p>\n<pre>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-l&nbsp;\u5217\u51fa\u6240\u6709\u4fe1\u53f7\u540d\u79f0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-s&nbsp;\u6307\u5b9a\u53d1\u9001\u4fe1\u53f7\uff08\u9ed8\u8ba4\uff09&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-u&nbsp;\u6307\u5b9a\u7528\u6237<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u64cd\u4f5c: \u5217\u51fa\u6240\u6709\u4fe1\u53f7\u540d\u79f0<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;kill&nbsp;-lHUP&nbsp;INT&nbsp;QUIT&nbsp;ILL&nbsp;TRAP&nbsp;ABRT&nbsp;BUS&nbsp;FPE&nbsp;KILL&nbsp;USR1&nbsp;SEGV&nbsp;USR2&nbsp;PIPE&nbsp;ALRM&nbsp;TERM&nbsp;STKFLT&nbsp;CHLD&nbsp;CONT&nbsp;STOP&nbsp;TSTP&nbsp;TTIN&nbsp;TTOU&nbsp;URG&nbsp;XCPU&nbsp;XFSZ&nbsp;VTALRM&nbsp;PROF&nbsp;WINCH&nbsp;POLL&nbsp;PWR&nbsp;SYS<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5f3a\u5236\u7ec8\u6b62<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;kill&nbsp;-9&nbsp;23423<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<pre>\u7ec8\u6b62&nbsp;&nbsp;~&nbsp;kill&nbsp;-15&nbsp;22323<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u6740\u6b7b\u6307\u5b9a\u7528\u6237\u7684\u6240\u6709\u8fdb\u7a0b<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;kill&nbsp;-u&nbsp;superh<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>proc\u76ee\u5f55<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8fd9\u4e2a\u76ee\u5f55\u4e2d\u6709\u5185\u6838\uff0c\u8fdb\u7a0b\u8fd0\u884c\u72b6\u6001\u7684\u4fe1\u606f\u3002<\/p>\n<pre>&nbsp;&nbsp;\/proc&nbsp;ls1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21320&nbsp;&nbsp;21628&nbsp;&nbsp;240&nbsp;&nbsp;&nbsp;392&nbsp;&nbsp;&nbsp;7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;diskstats&nbsp;&nbsp;&nbsp;&nbsp;loadavg&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;swaps10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21342&nbsp;&nbsp;21976&nbsp;&nbsp;242&nbsp;&nbsp;&nbsp;42&nbsp;&nbsp;&nbsp;&nbsp;722&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;dma&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;locks&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sys10353&nbsp;&nbsp;21465&nbsp;&nbsp;21977&nbsp;&nbsp;243&nbsp;&nbsp;&nbsp;44&nbsp;&nbsp;&nbsp;&nbsp;7561&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;driver&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;mdstat&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sysrq-trigger10509&nbsp;&nbsp;21613&nbsp;&nbsp;21978&nbsp;&nbsp;244&nbsp;&nbsp;&nbsp;442&nbsp;&nbsp;&nbsp;8&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;execdomains&nbsp;&nbsp;meminfo&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sysvipc107&nbsp;&nbsp;&nbsp;&nbsp;21614&nbsp;&nbsp;22&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;249&nbsp;&nbsp;&nbsp;45&nbsp;&nbsp;&nbsp;&nbsp;803&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;fb&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;misc&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;timer_list11&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21615&nbsp;&nbsp;220&nbsp;&nbsp;&nbsp;&nbsp;26&nbsp;&nbsp;&nbsp;&nbsp;46&nbsp;&nbsp;&nbsp;&nbsp;8179&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;filesystems&nbsp;&nbsp;modules&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;timer_stats11010&nbsp;&nbsp;21616&nbsp;&nbsp;22285&nbsp;&nbsp;261&nbsp;&nbsp;&nbsp;466&nbsp;&nbsp;&nbsp;8307&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;fs&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;mounts&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;tty11102&nbsp;&nbsp;21617&nbsp;&nbsp;22287&nbsp;&nbsp;262&nbsp;&nbsp;&nbsp;467&nbsp;&nbsp;&nbsp;8327&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;interrupts&nbsp;&nbsp;&nbsp;mtrr&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;uptime12&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21618&nbsp;&nbsp;22361&nbsp;&nbsp;267&nbsp;&nbsp;&nbsp;469&nbsp;&nbsp;&nbsp;9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iomem&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;net&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;version13&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21619&nbsp;&nbsp;22363&nbsp;&nbsp;268&nbsp;&nbsp;&nbsp;476&nbsp;&nbsp;&nbsp;acpi&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ioports&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pagetypeinfo&nbsp;&nbsp;vmallocinfo14461&nbsp;&nbsp;21620&nbsp;&nbsp;22396&nbsp;&nbsp;3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;477&nbsp;&nbsp;&nbsp;buddyinfo&nbsp;&nbsp;irq&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;partitions&nbsp;&nbsp;&nbsp;&nbsp;vmstat15&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21621&nbsp;&nbsp;22467&nbsp;&nbsp;31&nbsp;&nbsp;&nbsp;&nbsp;485&nbsp;&nbsp;&nbsp;bus&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;kallsyms&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sched_debug&nbsp;&nbsp;&nbsp;zoneinfo17&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21622&nbsp;&nbsp;225&nbsp;&nbsp;&nbsp;&nbsp;3198&nbsp;&nbsp;5&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cgroups&nbsp;&nbsp;&nbsp;&nbsp;kcore&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;schedstat18&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21623&nbsp;&nbsp;229&nbsp;&nbsp;&nbsp;&nbsp;32&nbsp;&nbsp;&nbsp;&nbsp;505&nbsp;&nbsp;&nbsp;cmdline&nbsp;&nbsp;&nbsp;&nbsp;keys&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;scsi19&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21624&nbsp;&nbsp;23&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;33&nbsp;&nbsp;&nbsp;&nbsp;506&nbsp;&nbsp;&nbsp;consoles&nbsp;&nbsp;&nbsp;key-users&nbsp;&nbsp;&nbsp;&nbsp;self2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21625&nbsp;&nbsp;23884&nbsp;&nbsp;336&nbsp;&nbsp;&nbsp;5217&nbsp;&nbsp;cpuinfo&nbsp;&nbsp;&nbsp;&nbsp;kmsg&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;slabinfo20&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21626&nbsp;&nbsp;23885&nbsp;&nbsp;34&nbsp;&nbsp;&nbsp;&nbsp;5515&nbsp;&nbsp;crypto&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;kpagecount&nbsp;&nbsp;&nbsp;softirqs21&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21627&nbsp;&nbsp;24&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;357&nbsp;&nbsp;&nbsp;65&nbsp;&nbsp;&nbsp;&nbsp;devices&nbsp;&nbsp;&nbsp;&nbsp;kpageflags&nbsp;&nbsp;&nbsp;stat<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u4e0a\u9762\u7684\u6bcf\u4e2a\u6807\u53f7\u5373\u662f\u7528\u6211\u4eec\u5f53\u524d\u8fdb\u7a0b\u7684pid\u6240\u547d\u540d\u7684\u76ee\u5f55\u540d\u3002<\/p>\n<h5>free<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u67e5\u770b\u7cfb\u7edf\u4f7f\u7528\u548c\u7a7a\u95f2\u7684\u5185\u5b58\u60c5\u51b5\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u547d\u4ee4: &nbsp;free<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8bed\u6cd5: &nbsp;free \u53c2\u6570<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5e38\u7528\u53c2\u6570:<\/p>\n<pre>&nbsp;-b,&nbsp;--bytes&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;byte\u4e3a\u5355\u4f4d\u5c55\u793a&nbsp;-k,&nbsp;--kilo&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;k\u4e3a\u5355\u4f4d\u5c55\u793a&nbsp;-m,&nbsp;--mega&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;m\u4e3a\u5355\u4f4d\u5c55\u793a&nbsp;-g,&nbsp;--giga&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;g\u4e3a\u5355\u4f4d\u5c55\u793a<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u64cd\u4f5c:<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;free&nbsp;-m&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;total&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;used&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;free&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;shared&nbsp;&nbsp;buff\/cache&nbsp;&nbsp;&nbsp;availableMem:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3790&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;536&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;210&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3043&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2950Swap:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1024&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1024<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5355\u4f4d\u4e3ag\u663e\u793a\u3002<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;free&nbsp;-h&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;total&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;used&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;free&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;shared&nbsp;&nbsp;buff\/cache&nbsp;&nbsp;&nbsp;availableMem:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.7G&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;538M&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;207M&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.4M&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.0G&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.9GSwap:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.0G&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0B&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.0G<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3><span style=\"padding-bottom: 2px\">\u6587\u4ef6\u67e5\u627e<\/span><\/h3>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5728\u505a\u8fd0\u7ef4\u76f8\u5173\u7684\u4e8b\u60c5\u65f6\uff0c\u6211\u4eec\u5c11\u4e0d\u4e86\u8981\u67e5\u8fd9\u6837\u90a3\u6837\u7684\u6587\u4ef6\uff0c\u4e00\u822c\u6765\u8bf4\u6211\u4eec\u53ef\u80fd\u4f1a\u67e5\u6bd4\u5982\u5e26xxx.conf\u540d\u5b57\u7684\u6587\u4ef6\u5728\u54ea\u5462,\u67e5\u65e5\u5fd7\u554a\uff0c\u67d0\u4e2a\u53ef\u6267\u884c\u6587\u4ef6\u7684\u4f4d\u7f6e\u554a\u3002<\/p>\n<h5>\u6982\u89c8<\/h5>\n<pre>which&nbsp;:&nbsp;\u67e5\u770b\u6267\u884c\u6587\u4ef6\u7684\u4f4d\u7f6e\u3002whereis&nbsp;:&nbsp;\u67e5\u770b\u53ef\u6267\u884c\u6587\u4ef6\u4f4d\u7f6e\u548c\u76f8\u5173\u6587\u4ef6\u3002locate&nbsp;:&nbsp;\u914d\u5408\u6570\u636e\u5e93\u7f13\u5b58\uff0c\u5feb\u901f\u67e5\u770b\u6587\u4ef6\u7684\u4f4d\u7f6e\u3002grep&nbsp;:&nbsp;\u8fc7\u6ee4\u5339\u914d\uff0c\u4ed6\u662f\u4e00\u4e2a\u6587\u4ef6\u641c\u7d22\u5de5\u5177\u3002find&nbsp;&nbsp;:&nbsp;&nbsp;\u53ef\u4ee5\u6839\u636e\u6761\u4ef6\u67e5\u770b\u6587\u4ef6\u3002<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>which<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u547d\u4ee4\uff1awhich<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8bed\u6cd5: &nbsp; &nbsp;which \u53c2\u6570 &nbsp;\u67e5\u8be2\u76ee\u6807<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5e38\u7528\u547d\u4ee4: \u4e00\u822c\u4e0d\u52a0\u53c2\u6570\u4f7f\u7528<\/p>\n<pre>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;--all,&nbsp;-a&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u663e\u793a\u6240\u6709\u7684\u5339\u914d\u8def\u5f84<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u64cd\u4f5c:<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;which&nbsp;pwd\/usr\/bin\/pwd<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3><span style=\"padding-bottom: 2px\"><span style=\"margin: auto auto -8px;width: 30px;height: 30px\"><br \/><\/span>whereis<\/span><\/h3>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u547d\u4ee4: &nbsp; whereis<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8bed\u6cd5: &nbsp; whereis \u53c2\u6570 \u67e5\u8be2\u76ee\u6807<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5e38\u7528\u547d\u4ee4:<\/p>\n<pre>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u4e00\u822c\u4e0d\u52a0\u53c2\u6570\u4f7f\u7528&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-b&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u53ea\u641c\u7d22\u4e8c\u8fdb\u5236\u6587\u4ef6&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-B&nbsp;&nbsp;&nbsp;\u5b9a\u4e49\u4e8c\u8fdb\u5236\u6587\u4ef6\u67e5\u627e\u8def\u5f84&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-m&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u53ea\u641c\u7d22&nbsp;man&nbsp;\u624b\u518c&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-M&nbsp;&nbsp;&nbsp;\u5b9a\u4e49&nbsp;man&nbsp;\u624b\u518c\u67e5\u627e\u8def\u5f84&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-s&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u53ea\u641c\u7d22\u6e90\u4ee3\u7801&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-S&nbsp;&nbsp;&nbsp;\u5b9a\u4e49\u6e90\u4ee3\u7801\u67e5\u627e\u8def\u5f84<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u64cd\u4f5c:<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;whereis&nbsp;lsls:&nbsp;\/usr\/bin\/ls&nbsp;\/usr\/share\/man\/man1\/ls.1.gz<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>locate<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u547d\u4ee4: &nbsp; locate<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8bed\u6cd5: &nbsp; locate &nbsp;\u6587\u4ef6\u540d<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5e38\u7528\u53c2\u6570: \u65e0<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u64cd\u4f5c: locate\u548cfind\u547d\u4ee4\u529f\u80fd\u5dee\u4e0d\u591a\uff0c\u4f46\u662f\u641c\u7d22\u6548\u7387\u66f4\u9ad8\uff0c\u56e0\u4e3alocate\u67e5\u7684\u662f\u6570\u636e\u5e93\u800cfind\u67e5\u627e\u7684\u662f\u76ee\u5f55\u6587\u4ef6\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u6570\u636e\u5e93:<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;ls&nbsp;\/var\/lib\/mlocate\/mlocate.db\/var\/lib\/mlocate\/mlocate.db<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u76f8\u5173\u914d\u7f6e\u6587\u4ef6:<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;ls&nbsp;\/etc\/updatedb.conf\/etc\/updatedb.conf<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u76f8\u5173\u5b9a\u65f6\u4efb\u52a1:<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;ls&nbsp;\/etc\/cron.daily\/mlocate\/etc\/cron.daily\/mlocate<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u4e3e\u4f8b:<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;touch&nbsp;shafa&nbsp;&nbsp;~&nbsp;locate&nbsp;shafa&nbsp;&nbsp;~&nbsp;updatedb&nbsp;&nbsp;~&nbsp;locate&nbsp;shafa\/root\/shafa<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u6ce8\uff1a\u5982\u679c\u6211\u4eec\u5f53\u5929\u65b0\u5efa\u7684\u6587\u4ef6\u67e5\u627e\uff0c\u9700\u8981\u624b\u52a8updatedb\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u641c\u7d22\u516c\u4f17\u53f7Linux\u5c31\u8be5\u8fd9\u6837\u5b66\u56de\u590d\u201c\u6743\u9650\u7cfb\u7edf\u201d\uff0c\u9001\u4f60\u4e00\u4efd\u60ca\u559c\u793c\u5305\u3002<\/p>\n<h5>grep<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u547d\u4ee4\uff1agrep<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8bed\u6cd5\uff1agrep \u53c2\u6570 &nbsp;\u76ee\u6807\u503c &nbsp;\u6587\u4ef6<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5e38\u7528\u53c2\u6570:<\/p>\n<pre>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-v&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u53d6\u53cd&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-i&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u5ffd\u7565\u5927\u5c0f\u5199&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u8f93\u51fa\u7684\u540c\u65f6\u6253\u5370\u884c\u53f7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;^*&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u4ee5*\u5f00\u5934&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*$&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u4ee5*\u7ed3\u5c3e&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;^$&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u7a7a\u884c<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u64cd\u4f5c:<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u67e5 \/etc\/passwd\u6709root\u7684\u884c<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;grep&nbsp;root&nbsp;\/etc\/passwdroot:x:0:0:root:\/root:\/bin\/zshoperator:x:11:0:operator:\/root:\/sbin\/nologin<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u67e5 \/etc\/passwd \u6ca1\u6709root\u7684\u884c(\u5185\u5bb9\u8f83\u591a\uff0c\u7981\u5c55\u793a\u51e0\u884c)<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;grep&nbsp;-v&nbsp;root&nbsp;\/etc\/passwdbin:x:1:1:bin:\/bin:\/sbin\/nologindaemon:x:2:2:daemon:\/sbin:\/sbin\/nologinadm:x:3:4:adm:\/var\/adm:\/sbin\/nologinlp:x:4:7:lp:\/var\/spool\/lpd:\/sbin\/nologinsync:x:5:0:sync:\/sbin:\/bin\/sync<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u67e5 \/etc\/passwd \u6709www\u7684\u884c\u5e76\u663e\u793a\u884c\u53f7<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;grep&nbsp;-n&nbsp;www&nbsp;\/etc\/passwd23:www:x:1000:1000::\/home\/www:\/sbin\/nologin<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>find<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u547d\u4ee4\uff1afind<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8bed\u6cd5\uff1afind \u8def\u5f84 &nbsp;\u53c2\u6570 \u8f93\u51fa<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5e38\u7528\u53c2\u6570:<\/p>\n<pre>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u8def\u5f84:&nbsp;\u4f8b\u5982\u7528&nbsp;.&nbsp;\u6765\u8868\u793a\u5f53\u524d\u76ee\u5f55\uff0c\u7528&nbsp;\/&nbsp;\u6765\u8868\u793a\u7cfb\u7edf\u6839\u76ee\u5f55\u3002&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-print\uff1a\u663e\u793a\u7684\u65f6\u5019\u201d\n\u201d\u505a\u4e3a\u5b9a\u754c\u7b26,&nbsp;\u6362\u884c&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-print0\uff1a\u4e0exargs\u914d\u5957\u4f7f\u7528\uff0c\u4ee5\u201c\u0000\u201d\u505a\u4e3a\u5b9a\u754c\u7b26<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">find\u5e38\u7528\u547d\u4ee4\u9009\u9879:<\/p>\n<pre>-name&nbsp;&nbsp;&nbsp;\u6309\u7167\u6587\u4ef6\u540d\u67e5\u627e\u6587\u4ef6\u3002\u201c\u540d\u79f0\u201d-perm&nbsp;&nbsp;&nbsp;\u6309\u7167\u6587\u4ef6\u6743\u9650\u6765\u67e5\u627e\u6587\u4ef6\u3002666&nbsp;777&nbsp;\u7b49-depth&nbsp;&nbsp;\u5728\u67e5\u627e\u6587\u4ef6\u65f6\uff0c\u9996\u5148\u67e5\u627e\u5f53\u524d\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6\uff0c\u7136\u540e\u518d\u5728\u5176\u5b50\u76ee\u5f55\u4e2d\u67e5\u627e-user&nbsp;&nbsp;&nbsp;\u6309\u7167\u6587\u4ef6\u5c5e\u4e3b\u6765\u67e5\u627e\u6587\u4ef6&nbsp;-atime&nbsp;&nbsp;-ctime&nbsp;(\u5355\u4f4d\u662f\u5929)&nbsp;-mmin&nbsp;-cmin&nbsp;&nbsp;-amin(\u5355\u4f4d\u662f\u5206\u949f)&nbsp;-size&nbsp;n&nbsp;[c]&nbsp;\u67e5\u627e\u6587\u4ef6\u957f\u5ea6\u4e3an\u5757\u7684\u6587\u4ef6\uff0c\u5e26\u6709c\u65f6\u8868\u793a\u6587\u4ef6\u957f\u5ea6\u4ee5\u5b57\u8282\u8ba1&nbsp;-follow&nbsp;&nbsp;\u5982\u679cfind\u547d\u4ee4\u9047\u5230\u7b26\u53f7\u94fe\u63a5\u6587\u4ef6\uff0c\u5c31\u8ddf\u8e2a\u81f3\u94fe\u63a5\u6240\u6307\u5411\u7684\u6587\u4ef6\u3002<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u64cd\u4f5c:<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u4e0btest.\u5f00\u5934\u7684\u6587\u4ef6<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;find&nbsp;.&nbsp;-name&nbsp;\"test*\".\/test.txt.\/autojump\/tests.\/test.1<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u4e0btest.\u5f00\u5934\u7684\u6587\u4ef6,\u8f93\u51fa\u7ed3\u679c\u6362\u884c\u663e\u793a(\u9ed8\u8ba4)<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;find&nbsp;.&nbsp;-name&nbsp;\"test*\"&nbsp;-print.\/test.txt.\/autojump\/tests.\/test.1<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u4e0btest.\u5f00\u5934\u7684\u6587\u4ef6,\u8f93\u51fa\u7ed3\u679c\u4e0d\u6362\u884c\u663e\u793a<\/p>\n<pre>&nbsp;&nbsp;~&nbsp;find&nbsp;.&nbsp;-name&nbsp;\"test*\"&nbsp;-print0.\/test.txt.\/autojump\/tests.\/test.1<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5bf9\u67e5\u627e\u7684\u5185\u5bb9\u6267\u884c\u76f8\u5e94\u547d\u4ee4<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u9ed8\u8ba4\u6267\u884c\u52a8\u4f5c : -print<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5e38\u7528\u52a8\u4f5c:<\/p>\n<pre>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-exec&nbsp;&nbsp;\u8fd9\u4e2a\u53c2\u6570\u540e\u53ef\u4ee5\u8ddf\u81ea\u5b9a\u4e49shell\u547d\u4ee4<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u64cd\u4f5c:<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u67e5\u8be2.txt\u7ed3\u5c3e\u7684\u6587\u4ef6\u5e76\u7528ls\u67e5\u8be2\u5176\u66f4\u591a\u5c5e\u6027<\/p>\n<pre>&nbsp;&nbsp;test&nbsp;find&nbsp;.&nbsp;-name&nbsp;\"*.txt\"&nbsp;-exec&nbsp;ls&nbsp;-l&nbsp;{}&nbsp;;-rw-r--r--&nbsp;1&nbsp;root&nbsp;root&nbsp;0&nbsp;11\u6708&nbsp;&nbsp;4&nbsp;14:56&nbsp;.\/xq1.txt-rw-r--r--&nbsp;1&nbsp;root&nbsp;root&nbsp;0&nbsp;11\u6708&nbsp;&nbsp;4&nbsp;14:56&nbsp;.\/xq.txt-rw-r--r--&nbsp;1&nbsp;root&nbsp;root&nbsp;0&nbsp;11\u6708&nbsp;&nbsp;4&nbsp;14:56&nbsp;.\/xq2.txt<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u67e5\u8be2.txt\u7ed3\u5c3e\u7684\u6587\u4ef6\u5e76\u53d8\u6210.bak\u7ed3\u5c3e\u7684\u6587\u4ef6<\/p>\n<pre>&nbsp;&nbsp;test&nbsp;find&nbsp;.&nbsp;-name&nbsp;\"*.txt\"&nbsp;-exec&nbsp;mv&nbsp;{}&nbsp;{}.bak&nbsp;;&nbsp;&nbsp;test&nbsp;lsxq1.txt.bak&nbsp;&nbsp;xq2.txt.bak&nbsp;&nbsp;xq.txt.bak<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u903b\u8f91\u67e5\u8be2:<\/p>\n<pre>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-a&nbsp;&nbsp;\u5e76\u4e14&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-o&nbsp;&nbsp;\u6216\u8005&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;+&nbsp;&nbsp;\u9ad8\u4e8e&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-&nbsp;&nbsp;&nbsp;\u4f4e\u4e8e<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u64cd\u4f5c\uff1a\u67e5\u770b .sh\u6216\u8005.q\u7ed3\u5c3e\u7684\u6587\u4ef6\u3002<\/p>\n<pre>&nbsp;&nbsp;test&nbsp;find&nbsp;.&nbsp;-name&nbsp;\"*.sh\"&nbsp;-o&nbsp;-name&nbsp;\"*.q\".\/book.q.\/stop.sh.\/start.sh<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u67e5\u770b.sh\u7ed3\u5c3e\u5e76\u4e14s\u5f00\u5934\u7684\u6587\u4ef6\u3002<\/p>\n<pre>&nbsp;&nbsp;test&nbsp;find&nbsp;.&nbsp;-name&nbsp;\"*.sh\"&nbsp;-a&nbsp;-name&nbsp;\"s*\".\/stop.sh.\/start.sh<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5728\u6587\u4ef6\u4e2d\u63d2\u5165\u5185\u5bb9\u540e\u67e5\u770b\u3002<\/p>\n<pre>&nbsp;&nbsp;test&nbsp;ll\u603b\u7528\u91cf&nbsp;12K-rw-r--r--&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;9&nbsp;11\u6708&nbsp;&nbsp;4&nbsp;15:10&nbsp;book.q-rw-r--r--&nbsp;1&nbsp;root&nbsp;root&nbsp;13&nbsp;11\u6708&nbsp;&nbsp;4&nbsp;15:10&nbsp;start.sh-rw-r--r--&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;4&nbsp;11\u6708&nbsp;&nbsp;4&nbsp;15:10&nbsp;stop.sh-rw-r--r--&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;0&nbsp;11\u6708&nbsp;&nbsp;4&nbsp;14:56&nbsp;xq1.txt.bak-rw-r--r--&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;0&nbsp;11\u6708&nbsp;&nbsp;4&nbsp;14:56&nbsp;xq2.txt.bak-rw-r--r--&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;0&nbsp;11\u6708&nbsp;&nbsp;4&nbsp;14:56&nbsp;xq.txt.bak<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u67e5\u770b\/etc \u5927\u4e8e40k\u5c0f\u4e8e50k\u7684\u6587\u4ef6<\/p>\n<pre>&nbsp;&nbsp;test&nbsp;find&nbsp;\/etc\/&nbsp;-size&nbsp;+40k&nbsp;-a&nbsp;-size&nbsp;&nbsp;-50k\/etc\/selinux\/targeted\/active\/modules\/100\/sysadm\/hll\/etc\/selinux\/targeted\/contexts\/files\/file_contexts.homedirs.bin<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3><span style=\"padding-bottom: 2px\"><span style=\"margin: auto auto -8px;width: 30px;height: 30px\"><br \/><\/span>\u8ba1\u5212\u4efb\u52a1<\/span><\/h3>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8bf4\u5230\u8ba1\u5212,\u8054\u60f3\u5230\u7684\u662f\u65f6\u95f4,\u8bf4\u5230\u4efb\u52a1,\u8054\u60f3\u5230\u7684\u5c31\u662f\u505a\u4ec0\u4e48\u3002\u8fde\u8d77\u6765\u5c31\u662f\u4ec0\u4e48\u65f6\u95f4\u505a\u4ec0\u4e48\u3002\u6bcf\u5929\u51e0\u70b9\u4e0a\u73ed\u51e0\u70b9\u4e0b\u73ed\u3002\u6bcf\u5e74\u7684\u56fd\u5e86\uff0c\u5143\u65e6\u90fd\u5728\u56fa\u5b9a\u7684\u65f6\u95f4\u8282\u70b9\u53d1\u751f\u3002\u7c7b\u4f3c\u8fd9\u4e9b,\u6211\u4eec\u53ef\u4ee5\u79f0\u4e4b\u4e3a\u5b9a\u65f6\u4efb\u52a1\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u518d\u6bd4\u5982,\u6709\u7684\u65f6\u5019\u3002\u5feb\u4e0b\u73ed\u4e86,\u9886\u5bfc\u6765\u4e2a\u7d27\u6025\u4efb\u52a1,\u5c0f\u738b\u554a,\u52a0\u4e2a\u73ed\u3002\u660e\u5929\u5fc3\u60c5\u597d\uff0c\u8bf7\u4e2a\u5047\u53bb\u9762\u8bd5\u3002\u8fd9\u79cd\u7684\u5c5e\u4e8e\u4e34\u65f6\u4efb\u52a1\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u90a3\u4e48\u5728linux\u4e2d\u6211\u4eec\u600e\u4e48\u6765\u505a\u8fd9\u4e24\u4ef6\u4e8b\u5462\u3002<\/p>\n<h5>\u4efb\u52a1\u7c7b\u578b<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5b9a\u65f6: &nbsp; \u6309\u7167\u4e00\u5b9a\u7684\u5468\u671f\u91cd\u590d\u6301\u7eed\u7684\u505a\u67d0\u4e2a\u4e8b\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u4e34\u65f6: &nbsp; \u6267\u884c\u4e00\u6b21\u4ee5\u540e\u4efb\u52a1\u5c31\u7ed3\u675f\u4e86\uff0c\u53ea\u4e00\u6b21\u3002<\/p>\n<h5>\u4efb\u52a1\u7c7b\u578b\u5bf9\u5e94\u7684\u547d\u4ee4<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">crontab( \u5b9a\u65f6\u4efb\u52a1): \u6309\u7167\u4f60 \u4f60\u89c4\u5b9a\u7684\u5468\u671f \u5faa\u73af\u7a92\u606f\u611f\u3002<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">at (\u4e34\u65f6\u4efb\u52a1): \u6267\u884c\u4e00\u6b21\u5c31\u7ed3\u675f\u7684\u4efb\u52a1\u3002<\/p>\n<h5>at\u7684\u4f7f\u7528<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u547d\u4ee4\uff1aat<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8bed\u6cd5: &nbsp; &nbsp;at \u65f6\u95f4<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5e38\u7528\u53c2\u6570:<\/p>\n<pre>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-l&nbsp;&nbsp;&nbsp;&nbsp;\u67e5\u770b\u4efb\u52a1\u5217\u8868&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-c&nbsp;&nbsp;&nbsp;\u67e5\u770b\u4efb\u52a1\u8be6\u60c5<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u64cd\u4f5c\uff1a\u67e5\u770b\u670d\u52a1\u662f\u5426\u5f00\u542f<\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;systemctl&nbsp;status&nbsp;atd\u25cf&nbsp;atd.service&nbsp;-&nbsp;Job&nbsp;spooling&nbsp;tools&nbsp;&nbsp;Loaded:&nbsp;loaded&nbsp;(\/usr\/lib\/systemd\/system\/atd.service;&nbsp;enabled;&nbsp;vendor&nbsp;preset:&nbsp;enabled)&nbsp;&nbsp;Active:&nbsp;active&nbsp;(running)&nbsp;since&nbsp;\u4e8c&nbsp;2018-11-13&nbsp;11:50:47&nbsp;CST;&nbsp;1&nbsp;day&nbsp;9h&nbsp;agoMain&nbsp;PID:&nbsp;491&nbsp;(atd)&nbsp;&nbsp;CGroup:&nbsp;\/system.slice\/atd.service&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u2514\u2500491&nbsp;\/usr\/sbin\/atd&nbsp;-f11\u6708&nbsp;13&nbsp;11:50:47&nbsp;iz2ze0ajic0vbv28hcdctpz&nbsp;systemd[1]:&nbsp;Started&nbsp;Job&nbsp;spooling&nbsp;tools.11\u6708&nbsp;13&nbsp;11:50:47&nbsp;iz2ze0ajic0vbv28hcdctpz&nbsp;systemd[1]:&nbsp;Starting&nbsp;Job&nbsp;spooling&nbsp;tools...<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u51e0\u79cd\u8bbe\u5b9a\u4efb\u52a1\u7684\u65b9\u6cd5: \u521b\u5efa\u4e00\u4e2a\u4efb\u52a1(\u9ed8\u8ba4\u662f\u4eca\u5929,\u5982\u679c\u65f6\u95f4\u5927\u4e8e\u5f53\u524d\u65f6\u95f4\u4f1a\u521b\u5efa\u5728\u4e0b\u4e00\u5929 \uff09<\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;lssoft[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;at&nbsp;21:17at&amp;gt;&nbsp;mkdir&nbsp;skat&amp;gt;&nbsp;&lt;eot&gt;job&nbsp;6&nbsp;at&nbsp;Wed&nbsp;Nov&nbsp;14&nbsp;21:17:00&nbsp;2018&lt;\/eot&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u6307\u5b9a\u65f6\u95f4\u521b\u5efa:<\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;at&nbsp;20:00&nbsp;2018-11-19at&amp;gt;&nbsp;mkdir&nbsp;happyat&amp;gt;&nbsp;&lt;eot&gt;job&nbsp;7&nbsp;at&nbsp;Mon&nbsp;Nov&nbsp;19&nbsp;20:00:00&nbsp;2018&lt;\/eot&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u4ece\u73b0\u5728\u5f00\u59cb\u52a0\u65f6\u95f4:<\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;at&nbsp;now&nbsp;+&nbsp;3minat&amp;gt;&nbsp;mkdir&nbsp;helloat&amp;gt;&nbsp;&lt;eot&gt;job&nbsp;8&nbsp;at&nbsp;Wed&nbsp;Nov&nbsp;14&nbsp;21:41:00&nbsp;2018&lt;\/eot&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u660e\u592911:11 \u6267\u884c<\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;at&nbsp;11:11&nbsp;tomorrowat&amp;gt;&nbsp;mkdir&nbsp;worldat&amp;gt;&nbsp;&lt;eot&gt;job&nbsp;9&nbsp;at&nbsp;Thu&nbsp;Nov&nbsp;15&nbsp;11:11:00&nbsp;2018&lt;\/eot&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">2\u5929\u540e\u7684\u4e0b\u53483.24\u6267\u884c<\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;at&nbsp;3:24&nbsp;pm&nbsp;+2&nbsp;daysat&amp;gt;&nbsp;mkdir&nbsp;newat&amp;gt;&nbsp;&lt;eot&gt;job&nbsp;11&nbsp;at&nbsp;Fri&nbsp;Nov&nbsp;16&nbsp;15:24:00&nbsp;2018&lt;\/eot&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u67e5\u770b\u4efb\u52a1\u5217\u8868(\u663e\u793a\u8fd8\u672a\u6267\u884c\u7684\u4efb\u52a1 \uff09<\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;atq5&nbsp;&nbsp;Thu&nbsp;Nov&nbsp;15&nbsp;21:11:00&nbsp;2018&nbsp;a&nbsp;root<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u67e5\u770b\u4e00\u4e2a\u5355\u4e2a\u7684\u4efb\u52a1\u4fe1\u606f:(\u7531\u4e8e\u5185\u5bb9\u8f83\u591a\u53bb\u6389\u90e8\u5206\u4fe1\u606f)<\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;\/]#&nbsp;at&nbsp;-c&nbsp;7#!\/bin\/sh#&nbsp;atrun&nbsp;uid=0&nbsp;gid=0#&nbsp;mail&nbsp;root&nbsp;0umask&nbsp;22XDG_SESSION_ID=243;&nbsp;export&nbsp;XDG_SESSION_IDHOSTNAME=iz2ze0ajic0vbv28hcdctpz;&nbsp;export&nbsp;HOSTNAMESHELL=\/bin\/bash;&nbsp;export&nbsp;SHELLHISTSIZE=1000;&nbsp;export&nbsp;HISTSIZESSH_CLIENT=113.46.167.195&nbsp;17211&nbsp;22;&nbsp;export&nbsp;SSH_CLIENTSSH_TTY=\/dev\/pts\/0;&nbsp;export&nbsp;SSH_TTYUSER=root;&nbsp;export&nbsp;USERMAVEN_HOME=\/usr\/local\/apache-maven-3.6.0;&nbsp;export&nbsp;MAVEN_HOMEMAIL=\/var\/spool\/mail\/root;&nbsp;export&nbsp;MAILPATH=\/usr\/local\/apache-maven-3.6.0\/bin:\/usr\/local\/jdk1.8.0_191\/bin:\/usr\/local\/sbin:\/usr\/local\/bin:\/usr\/sbin:\/usr\/bin:\/root\/bin;&nbsp;export&nbsp;PATHPWD=\/root;&nbsp;export&nbsp;PWDJAVA_HOME=\/usr\/local\/jdk1.8.0_191;&nbsp;export&nbsp;JAVA_HOMELANG=zh_CN.UTF-8;&nbsp;export&nbsp;LANGHISTCONTROL=ignoredups;&nbsp;export&nbsp;HISTCONTROLSHLVL=1;&nbsp;export&nbsp;SHLVLHOME=\/root;&nbsp;export&nbsp;HOMELOGNAME=root;&nbsp;export&nbsp;LOGNAMECLASSPATH=.:\/lib\/dt.jar:\/lib\/tools.jar;&nbsp;export&nbsp;CLASSPATHSSH_CONNECTION=113.46.167.195&nbsp;17211&nbsp;172.17.187.244&nbsp;22;&nbsp;export&nbsp;SSH_CONNECTIONLC_CTYPE=zh_CN.UTF-8;&nbsp;export&nbsp;LC_CTYPELESSOPEN=||\/usr\/bin\/lesspipe.sh&nbsp;%s;&nbsp;export&nbsp;LESSOPENXDG_RUNTIME_DIR=\/run\/user\/0;&nbsp;export&nbsp;XDG_RUNTIME_DIRcd&nbsp;\/root&nbsp;||&nbsp;{&nbsp;&nbsp;echo&nbsp;'Execution&nbsp;directory&nbsp;inaccessible'&nbsp;&amp;gt;&amp;amp;2&nbsp;&nbsp;exit&nbsp;1}${SHELL:-\/bin\/sh}&nbsp;&lt;p data-tool=\"mdnice\u7f16\u8f91\u5668\" style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;outline: 0px;caret-color: rgb(43, 43, 43);color: rgb(43, 43, 43);font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;white-space: normal;text-size-adjust: auto;line-height: 26px;font-size: 14px;word-spacing: 2px;\"&gt;\u53c2\u6570\u89e3\u91ca:&lt;\/p&gt;&lt;p data-tool=\"mdnice\u7f16\u8f91\u5668\" style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;outline: 0px;caret-color: rgb(43, 43, 43);color: rgb(43, 43, 43);font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;white-space: normal;text-size-adjust: auto;line-height: 26px;font-size: 14px;word-spacing: 2px;\"&gt;5 : \u4efb\u52a1\u7f16\u53f7&lt;\/p&gt;&lt;p data-tool=\"mdnice\u7f16\u8f91\u5668\" style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;outline: 0px;caret-color: rgb(43, 43, 43);color: rgb(43, 43, 43);font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;white-space: normal;text-size-adjust: auto;line-height: 26px;font-size: 14px;word-spacing: 2px;\"&gt;Thu Nov 15 21:11:00 2018 : \u65f6\u95f4&lt;\/p&gt;&lt;p data-tool=\"mdnice\u7f16\u8f91\u5668\" style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;outline: 0px;caret-color: rgb(43, 43, 43);color: rgb(43, 43, 43);font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;white-space: normal;text-size-adjust: auto;line-height: 26px;font-size: 14px;word-spacing: 2px;\"&gt;a : \u961f\u5217&lt;\/p&gt;&lt;p data-tool=\"mdnice\u7f16\u8f91\u5668\" style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;outline: 0px;caret-color: rgb(43, 43, 43);color: rgb(43, 43, 43);font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;white-space: normal;text-size-adjust: auto;line-height: 26px;font-size: 14px;word-spacing: 2px;\"&gt;root : \u6267\u884c\u7528\u6237&lt;\/p&gt;&lt;p data-tool=\"mdnice\u7f16\u8f91\u5668\" style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;outline: 0px;caret-color: rgb(43, 43, 43);color: rgb(43, 43, 43);font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;white-space: normal;text-size-adjust: auto;line-height: 26px;font-size: 14px;word-spacing: 2px;\"&gt;\u5220\u9664\u4efb\u52a1\uff1a&lt;\/p&gt;&lt;p data-tool=\"mdnice\u7f16\u8f91\u5668\" style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;outline: 0px;caret-color: rgb(43, 43, 43);color: rgb(43, 43, 43);font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;white-space: normal;text-size-adjust: auto;line-height: 26px;font-size: 14px;word-spacing: 2px;\"&gt;\u5148\u6765\u67e5\u770b\u4e00\u4e0b\u6709\u54ea\u4e9b\u4efb\u52a1&lt;\/p&gt;&lt;pre class=\"brush:php;toolbar:false;\"&gt;[root@iz2ze0ajic0vbv28hcdctpz&nbsp;\/]#&nbsp;atq7&nbsp;&nbsp;Mon&nbsp;Nov&nbsp;19&nbsp;20:00:00&nbsp;2018&nbsp;a&nbsp;root5&nbsp;&nbsp;Thu&nbsp;Nov&nbsp;15&nbsp;21:11:00&nbsp;2018&nbsp;a&nbsp;root11&nbsp;&nbsp;Fri&nbsp;Nov&nbsp;16&nbsp;15:24:00&nbsp;2018&nbsp;a&nbsp;root9&nbsp;&nbsp;Thu&nbsp;Nov&nbsp;15&nbsp;11:11:00&nbsp;2018&nbsp;a&nbsp;root12&nbsp;&nbsp;Wed&nbsp;Nov&nbsp;14&nbsp;22:11:00&nbsp;2018&nbsp;a&nbsp;root<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5220\u9664\u4efb\u52a1\u7f16\u53f7\u4e3a12\u7684\u4efb\u52a1<\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;\/]#&nbsp;atrm&nbsp;12[root@iz2ze0ajic0vbv28hcdctpz&nbsp;\/]#&nbsp;atq7&nbsp;&nbsp;Mon&nbsp;Nov&nbsp;19&nbsp;20:00:00&nbsp;2018&nbsp;a&nbsp;root5&nbsp;&nbsp;Thu&nbsp;Nov&nbsp;15&nbsp;21:11:00&nbsp;2018&nbsp;a&nbsp;root11&nbsp;&nbsp;Fri&nbsp;Nov&nbsp;16&nbsp;15:24:00&nbsp;2018&nbsp;a&nbsp;root9&nbsp;&nbsp;Thu&nbsp;Nov&nbsp;15&nbsp;11:11:00&nbsp;2018&nbsp;a&nbsp;root<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3><span style=\"padding-bottom: 2px\">\u5b9a\u65f6\u4efb\u52a1\u5904\u7406<\/span><\/h3>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">cron\u662flinux\u7684\u4e00\u4e2a\u5b9a\u65f6\u4efb\u52a1\u6267\u884c\u5de5\u5177,\u800ccrondtab\u662f\u5468\u671f\u6027\u6267\u884c\u547d\u4ee4,crond\u5219\u662f\u5b9a\u65f6\u4efb\u52a1\u7684\u5b88\u62a4\u8fdb\u7a0b\u3002<\/p>\n<h5>\u670d\u52a1\u542f\u52a8<\/h5>\n<pre>&nbsp;\u67e5\u770b\u670d\u52a1\u662f\u5426\u542f\u52a8<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;systemctl&nbsp;status&nbsp;crond\u25cf&nbsp;crond.service&nbsp;-&nbsp;Command&nbsp;Scheduler&nbsp;&nbsp;Loaded:&nbsp;loaded&nbsp;(\/usr\/lib\/systemd\/system\/crond.service;&nbsp;enabled;&nbsp;vendor&nbsp;preset:&nbsp;enabled)&nbsp;&nbsp;Active:&nbsp;active&nbsp;(running)&nbsp;since&nbsp;\u4e8c&nbsp;2018-11-13&nbsp;11:50:47&nbsp;CST;&nbsp;1&nbsp;day&nbsp;10h&nbsp;agoMain&nbsp;PID:&nbsp;489&nbsp;(crond)&nbsp;&nbsp;CGroup:&nbsp;\/system.slice\/crond.service&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u2514\u2500489&nbsp;\/usr\/sbin\/crond&nbsp;-n11\u6708&nbsp;13&nbsp;11:50:47&nbsp;iz2ze0ajic0vbv28hcdctpz&nbsp;systemd[1]:&nbsp;Started&nbsp;Command&nbsp;Scheduler.11\u6708&nbsp;13&nbsp;11:50:47&nbsp;iz2ze0ajic0vbv28hcdctpz&nbsp;systemd[1]:&nbsp;Starting&nbsp;Command&nbsp;Scheduler...11\u6708&nbsp;13&nbsp;11:50:47&nbsp;iz2ze0ajic0vbv28hcdctpz&nbsp;crond[489]:&nbsp;(CRON)&nbsp;INFO&nbsp;(RANDOM_DELAY&nbsp;will&nbsp;be&nbsp;scaled&nbsp;with&nbsp;factor&nbsp;7...ed.)11\u6708&nbsp;13&nbsp;11:50:47&nbsp;iz2ze0ajic0vbv28hcdctpz&nbsp;crond[489]:&nbsp;(CRON)&nbsp;INFO&nbsp;(running&nbsp;with&nbsp;inotify&nbsp;support)Hint:&nbsp;Some&nbsp;lines&nbsp;were&nbsp;ellipsized,&nbsp;use&nbsp;-l&nbsp;to&nbsp;show&nbsp;in&nbsp;full.<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<pre>\u5982\u679c\u6ca1\u6709\u542f\u52a8,\u6267\u884csystemctl&nbsp;start&nbsp;crondsystemctl&nbsp;enable&nbsp;crond<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>crontab\u547d\u4ee4<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u8bed\u6cd5 : &nbsp;crontab &nbsp;\u53c2\u6570<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5e38\u7528\u53c2\u6570 &nbsp;:<\/p>\n<pre>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;crontab&nbsp;-u&nbsp;&nbsp;&nbsp;#\u6307\u5b9a\u7528\u6237\u7684cron\u4fe1\u606f&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;crontab&nbsp;-l&nbsp;&nbsp;&nbsp;#\u5217\u51fa\u5f53\u524d\u7528\u6237\u4e0b\u7684cron\u670d\u52a1\u7684\u4fe1\u606f&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;crontab&nbsp;-u&nbsp;user&nbsp;-l&nbsp;&nbsp;&nbsp;#\u5217\u51fa\u6307\u5b9a\u7528\u6237\u7684cron\u670d\u52a1\u7684\u4fe1\u606f&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;crontab&nbsp;-r&nbsp;&nbsp;&nbsp;#\u5220\u9664cron\u670d\u52a1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;crontab&nbsp;-e&nbsp;&nbsp;&nbsp;#\u7f16\u8f91cron\u670d\u52a1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;crontab&nbsp;-r&nbsp;-u&nbsp;user&nbsp;&nbsp;&nbsp;#\u5220\u9664\u6307\u5b9a\u7528\u6237\u7684\u5b9a\u65f6\u4efb\u52a1<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u64cd\u4f5c:<\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u7f16\u8f91cron\u670d\u52a1<\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;crontab&nbsp;-ecrontab:&nbsp;installing&nbsp;new&nbsp;crontab<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u67e5\u770b\u5f53\u524d\u7528\u6237\u4e0b\u4efb\u52a1\u5185\u5bb9<\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;crontab&nbsp;-l22&nbsp;22&nbsp;22&nbsp;*&nbsp;*&nbsp;mkdir&nbsp;\/linux\/test<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5220\u9664\u4efb\u52a1<\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;crontab&nbsp;-r[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;crontab&nbsp;-lno&nbsp;crontab&nbsp;for&nbsp;root<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u67e5\u770bqa\u8fd9\u4e2a\u7528\u6237\u4e0b\u7684\u4efb\u52a1\u5185\u5bb9<\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;crontab&nbsp;-u&nbsp;qa&nbsp;-l22&nbsp;22&nbsp;22&nbsp;*&nbsp;*&nbsp;mkdir&nbsp;\/linux\/test<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5220\u9664qa\u8fd9\u4e2a\u7528\u6237\u4e0b\u7684\u5b9a\u65f6\u4efb\u52a1<\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;crontab&nbsp;-u&nbsp;qa&nbsp;-r[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;crontab&nbsp;-u&nbsp;qa&nbsp;-lno&nbsp;crontab&nbsp;for&nbsp;qa<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>\u7cfb\u7edf\u4efb\u52a1<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u7cfb\u7edf\u7684\u4efb\u52a1\u8c03\u5ea6\u914d\u7f6e\u6587\u4ef6\u5728\/etc\/crontab\u4e0b<\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;ll&nbsp;\/etc\/crontab-rw-r--r--&nbsp;1&nbsp;root&nbsp;root&nbsp;451&nbsp;Nov&nbsp;15&nbsp;07:49&nbsp;\/etc\/crontab<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u53ef\u4ee5\u76f4\u63a5\u5728\/etc\/crontab\u4e0b\u6dfb\u52a0\u7cfb\u7edf\u4efb\u52a1(\u4e0d\u5efa\u8bae)<\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;~]#&nbsp;cat&nbsp;\/etc\/crontabSHELL=\/bin\/bashPATH=\/sbin:\/bin:\/usr\/sbin:\/usr\/binMAILTO=root#&nbsp;For&nbsp;details&nbsp;see&nbsp;man&nbsp;4&nbsp;crontabs#&nbsp;Example&nbsp;of&nbsp;job&nbsp;definition:#&nbsp;.----------------&nbsp;minute&nbsp;(0&nbsp;-&nbsp;59)#&nbsp;|&nbsp;&nbsp;.-------------&nbsp;hour&nbsp;(0&nbsp;-&nbsp;23)#&nbsp;|&nbsp;&nbsp;|&nbsp;&nbsp;.----------&nbsp;day&nbsp;of&nbsp;month&nbsp;(1&nbsp;-&nbsp;31)#&nbsp;|&nbsp;&nbsp;|&nbsp;&nbsp;|&nbsp;&nbsp;.-------&nbsp;month&nbsp;(1&nbsp;-&nbsp;12)&nbsp;OR&nbsp;jan,feb,mar,apr&nbsp;...#&nbsp;|&nbsp;&nbsp;|&nbsp;&nbsp;|&nbsp;&nbsp;|&nbsp;&nbsp;.----&nbsp;day&nbsp;of&nbsp;week&nbsp;(0&nbsp;-&nbsp;6)&nbsp;(Sunday=0&nbsp;or&nbsp;7)&nbsp;OR&nbsp;sun,mon,tue,wed,thu,fri,sat#&nbsp;|&nbsp;&nbsp;|&nbsp;&nbsp;|&nbsp;&nbsp;|&nbsp;&nbsp;|#&nbsp;*&nbsp;&nbsp;*&nbsp;&nbsp;*&nbsp;&nbsp;*&nbsp;&nbsp;*&nbsp;user-name&nbsp;&nbsp;command&nbsp;to&nbsp;be&nbsp;executed<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5b9a\u65f6\u4efb\u52a1\u76f8\u5173\u7684\u76ee\u5f55<\/p>\n<pre>[root@iz2ze0ajic0vbv28hcdctpz&nbsp;etc]#&nbsp;ll&nbsp;crcron.d\/&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cron.deny&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cron.monthly\/&nbsp;cron.weekly\/cron.daily\/&nbsp;&nbsp;&nbsp;cron.hourly\/&nbsp;&nbsp;crontab&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;crypttab<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u76ee\u5f55\u4f5c\u7528\u89e3\u91ca:<\/p>\n<pre>cron.d\/&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u662f\u7cfb\u7edf\u81ea\u52a8\u5b9a\u671f\u9700\u8981\u505a\u7684\u4efb\u52a1(\u4e0d\u662f\u6309\u7167\u65f6\uff0c\u5206\uff0c\u79d2\u7b49\u65f6\u95f4\u5468\u671f\u6267\u884c\u7684)cron.deny&nbsp;&nbsp;&nbsp;\u5728\u8be5\u6587\u4ef6\u5185\u7684\u7528\u6237\u65e0\u6cd5\u505a\u8ba1\u5212\u4efb\u52a1\u5176\u4ed6\u6587\u4ef6\u4e3a\u4e0d\u540c\u5468\u671f\u7684\u6267\u884c\u811a\u672c\u3002<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>\u5b9a\u65f6\u4efb\u52a1\u89c4\u5219<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u9996\u5148\u6765\u770b\u4e0b\u4efb\u52a1\u7684\u683c\u5f0f(\u5982\u56fe):<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/275\/013\/c648a48a92cf9626a3595dda30c6ae57-2.png\" class=\"aligncenter\" title=\"Linux\u5e38\u7528\u547d\u4ee4 &#038; \u5b9e\u7528\u547d\u4ee4\u4e07\u5b57\u603b\u7ed3\u63d2\u56fe2\" alt=\"Linux\u5e38\u7528\u547d\u4ee4 &#038; \u5b9e\u7528\u547d\u4ee4\u4e07\u5b57\u603b\u7ed3\u63d2\u56fe2\" \/> <\/p>\n<p style=\"max-width:90%\">\u65f6\u95f4\u7684\u4e00\u4e9b\u7279\u6b8a\u7b26\u53f7:<img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/275\/013\/168b577bab0b9a4171db99a97664ade8-3.png\" class=\"aligncenter\" title=\"Linux\u5e38\u7528\u547d\u4ee4 &#038; \u5b9e\u7528\u547d\u4ee4\u4e07\u5b57\u603b\u7ed3\u63d2\u56fe3\" alt=\"Linux\u5e38\u7528\u547d\u4ee4 &#038; \u5b9e\u7528\u547d\u4ee4\u4e07\u5b57\u603b\u7ed3\u63d2\u56fe3\" \/><\/p>\n<p style=\"max-width:90%\">\u4e0b\u9762\u6211\u4eec\u6765\u4e3e\u4e00\u4e9b\u4f8b\u5b50:<\/p>\n<pre>#\u6bcf\u665a\u768420:30\u91cd\u52a0\u8f7dnginx30&nbsp;20&nbsp;*&nbsp;*&nbsp;*&nbsp;\/usr\/local\/nginx\/sbin\/nginx&nbsp;-s&nbsp;reload#\u6bcf\u67081\u300110\u300115\u65e5\u76845:30\u91cd\u52a0\u8f7dnginx30&nbsp;5&nbsp;1,10,15&nbsp;*&nbsp;*&nbsp;\/usr\/local\/nginx\/sbin\/nginx&nbsp;&nbsp;-s&nbsp;reload#\u6bcf\u592920:&nbsp;00\u81f322&nbsp;:&nbsp;00\u4e4b\u95f4\u6bcf\u969430\u5206\u949f\u91cd\u52a0\u8f7dnginx0,30&nbsp;20-22&nbsp;*&nbsp;*&nbsp;*&nbsp;\/usr\/local\/nginx\/sbin\/nginx&nbsp;-s&nbsp;reload\u6bcf\u661f\u671f\u516d\u768410&nbsp;:&nbsp;00&nbsp;pm&nbsp;\u91cd\u52a0\u8f7dnginx0&nbsp;22*&nbsp;*&nbsp;6&nbsp;\/usr\/local\/nginx\/sbin\/nginx&nbsp;&nbsp;-s&nbsp;reload#\u6bcf\u4e00\u5c0f\u65f6\u91cd\u52a0\u8f7d\u4e00\u6b21nginx0&nbsp;*\/1&nbsp;*&nbsp;*&nbsp;*&nbsp;\/usr\/local\/nginx\/sbin\/nginx&nbsp;-s&nbsp;reload<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3><span style=\"padding-bottom: 2px\">expect<\/span><\/h3>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u5f88\u591a\u65f6\u5019\u6211\u4eec\u548clinux\u7684\u64cd\u4f5c\u4ea4\u4e92\u9700\u8981\u4eba\u5de5\u5e72\u9884\uff0c\u6709\u65f6\u5019\u6211\u4eec\u53ef\u80fd\u9700\u8981\u4e00\u79cd\u5de5\u5177\u53ef\u4ee5\u4e0d\u9700\u8981\u4eba\u5de5\u5e72\u9884\u7684\u548clinux\u4ea4\u4e92\uff0c\u8fd9\u91cc\u5f15\u5165\u4e86\u4e00\u4e2a\u5de5\u5177expect,\u672c\u5c0f\u7ed3\u6211\u4eec\u4e3b\u8981\u6765\u8bb2\u5982\u4f55\u4f7f\u7528expect\u3002<\/p>\n<h5>expect\u4ecb\u7ecd<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">TCL(tool command language)\u662f\u4e00\u79cd\u7c7b\u4f3cshell\u811a\u672c\u7684\u8bed\u8a00,\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ed6\u6765\u5b8c\u6210\u8bb8\u591a\u64cd\u4f5c\uff0cexpect\u662f\u5728\u5b83\u7684\u57fa\u7840\u4e0a\u53d1\u5c55\u800c\u6765\u7684\uff0cexpect\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e9btcl\u6ca1\u6709\u7684\u547d\u4ee4\u3002\u5982\u679c\u4f60\u8981\u5199\u4e00\u4e2a\u81ea\u52a8\u5904\u7406\u8f93\u5165\u8f93\u51fa\u7684\u811a\u672c\uff0c\u6211\u5efa\u8bae\u9009\u62e9expect\u3002<\/p>\n<h5>expect\u5b89\u88c5<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">yum install -y expect<\/p>\n<h5>expect\u4f7f\u7528<\/h5>\n<pre>1.\u5b9a\u4e49\u811a\u672c\u6267\u884c\u4f7f\u7528\u7684shell\u3002&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#!\/usr\/bin\/expect2.\u8bbe\u7f6e\u8d85\u65f6\u65f6\u95f4\uff0c\u5355\u4f4d\u4e3a\u79d2\uff0ctimeout&nbsp;-1&nbsp;\u4e3a\u6c38\u4e0d\u8d85\u65f6\u3002&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;set&nbsp;timeout&nbsp;23.\u58f3\u5b50&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;spawn\u9700\u8981\u5728expect\u73af\u5883\u4e0b\u8fd0\u884c\uff0c\u7528\u6765\u4f20\u9012\u4ea4\u4e92\u6307\u4ee4\u3002&nbsp;4.expect\u547d\u4ee4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u5224\u65ad\u8f93\u51fa\u7ed3\u679c\u662f\u5426\u5305\u542b\u67d0\u5b57\u7b26\u4e32\uff0c\u6ca1\u6709\u7acb\u5373\u8fd4\u56de\uff0c\u5426\u5219\u5c31\u7b49\u4e00\u6bb5\u65f6\u95f4\u540e\u8fd4\u56de\uff0c\u7528timeout\u8bbe\u7f6e\u7b49\u5f85\u65f6\u95f4\u30025.send&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u6267\u884c\u4ea4\u4e92\u52a8\u4f5c\uff0c\u5c06\u4ea4\u4e92\u8981\u6267\u884c\u7684\u52a8\u4f5c\u8fdb\u884c\u8f93\u5165\u7ed9\u4ea4\u4e92\u6307\u4ee4\u3002\u547d\u4ee4\u5b57\u7b26\u4e32\u7ed3\u5c3e\u8981\u52a0\u4e0a\"\r\"\uff0c\u5982\u679c\u51fa\u73b0\u5f02\u5e38\u7b49\u5f85\u7684\u72b6\u6001\u53ef\u4ee5\u8fdb\u884c\u6838\u67e5\u30026.exp_continue&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u7ee7\u7eed\u6267\u884c\u63a5\u4e0b\u6765\u7684\u4ea4\u4e92\u64cd\u4f5c\u30027.interact&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u6267\u884c\u540e\u4fdd\u6301\u4ea4\u4e92\u72b6\u6001\uff0c\u628a\u63a7\u5236\u6743\u4ea4\u7ed9\u63a7\u5236\u53f0\uff0c\u5982\u4e0d\u52a0interact\uff0c\u4ea4\u4e92\u5b8c\u6210\u4f1a\u81ea\u52a8\u9000\u51fa\u3002<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>\u514d\u5bc6\u7801\u901a\u8fc7ssh\u767b\u9646\u670d\u52a1\u5668<\/h5>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u64cd\u4f5c\u811a\u672c<\/p>\n<pre>&nbsp;&nbsp;batch&nbsp;cat&nbsp;sf#!\/usr\/bin\/expect&nbsp;-fspawn&nbsp;ssh&nbsp;&nbsp;root@ipexpect&nbsp;{\"yes\/no\"&nbsp;{&nbsp;send&nbsp;\"yes\r\";exp_continue}\"*password:\"&nbsp;{&nbsp;send&nbsp;\"passwordstr\r\"&nbsp;}}interact<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;padding-top: 8px;padding-bottom: 8px;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;line-height: 26px;font-size: 14px\">\u6267\u884c\u67e5\u770b\u7ed3\u679c\uff0c\u767b\u9646\u6210\u529f<\/p>\n<pre>&nbsp;&nbsp;batch&nbsp;.\/35spawn&nbsp;ssh&nbsp;root@iproot@ip's&nbsp;password:Last&nbsp;login:&nbsp;Sat&nbsp;Jan&nbsp;&nbsp;5&nbsp;10:15:56&nbsp;2019&nbsp;from&nbsp;113.46.187.213Welcome&nbsp;to&nbsp;Alibaba&nbsp;Cloud&nbsp;Elastic&nbsp;Compute&nbsp;Service&nbsp;!<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236<br \/>\n <\/p>\n<blockquote style=\"margin-top: 20px;margin-bottom: 20px;padding: 10px 10px 10px 20px;border-width: 1px;border-top-style: solid;border-right-style: solid;border-bottom-style: solid;font-size: 0.9em;font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;letter-spacing: 2px;text-align: left;overflow: auto;line-height: 1.55em;border-radius: 6px\"><p>\n <span style=\"font-size: 34px;line-height: 1;font-weight: 700\"><\/span> <\/p>\n<p style=\"padding-top: 8px;padding-bottom: 8px;font-size: 14px;line-height: 26px\">\u8fd9\u4e9b\u53ea\u662fLinux\u7684\u51b0\u4e0a\u4e00\u89d2\uff0c\u5c0f\u7f16\u8fd8\u5728\u8def\u4e0a\uff0c\u6301\u7eed\u66f4\u65b0\u3002\u3002\u3002\ufe0f<\/p>\n<p> <span style=\"float: right\"><\/span>\n<\/p><\/blockquote>\n<pre>&nbsp;&nbsp;\u58f0\u660e\uff1a\u672c\u6587\u90e8\u5206\u7d20\u6750\u8f6c\u8f7d\u81ea\u4e92\u8054\u7f51\uff0c\u5982\u6709\u4fb5\u6743\u7acb\u5373\u5220\u9664&nbsp;\u3002<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fLinux\u5e38\u7528\u547d\u4ee4 &amp; \u5b9e\u7528\u547d\u4ee4\u4e07\u5b57\u603b\u7ed3\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u5176\u5b9e\u662f\u524d\u540e\u7aef\u90fd\u5fc5\u4f1a\u7684\u6280\u80fd\uff0c\u524d\u7aef\u76ee\u524d\u5f88\u591a\u7ae5\u978b\u90fd\u518d\u8d70\u5927\u524d\u7aef\u8def\u7ebf\uff0c\u540e\u7aef\u5c31\u66f4\u4e0d\u7528\u8bf4\u4e86\uff0c\u5c0f\u7f16\u7ed9\u5927\u5bb6\u76d8\u4e86\u4e0a\u4e07\u5b57\uff08\u7531\u4e8e\u5b57\u6570\u9650\u5236\u672c\u6587\u5df2\u5220\u51cf)\u5173\u4e8eLinux\u7684\u5b9e\u6218\u57fa\u7840\u547d\u4ee4\uff0c\u53ef\u4ee5\u8bf4\u8fd9\u4e9b\u90fd\u662f\u5fc5\u987b\u638c\u63e1\u7684\uff0c\u5f53\u7136\u8fd9\u4e9b\u4e5f\u662f\u4e0d\u591f\u7684\uff0c\u540e\u9762\u5c0f\u7f16\u8fd8\u4f1a\u7ee7\u7eed\u66f4\u65b0\uff0c\u5927\u5bb6\u53ef\u4ee5\u5173\u6ce8\u6211\u7684\u52a8\u6001\uff0c\u76d8\u8d77\u6765\uff0c\u8fd9\u6ce2\u53ef\u4ee5\u6536\u85cf\u8d77\u6765\u4e86\u3002 ls \u6700\u9ad8\u4f7f\u7528\u9891\u7387\u7684\u547d\u4ee4\u4e4b\u4e00\u3002 \u547d\u4ee4\u683c\u5f0f: &nbsp;ls [OPTION]&#8230; [FILE]&#8230; \u5355\u7eaf\u7684\u8f93\u5165: [root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;lsbin&nbsp;&nbsp;&nbsp;dev&nbsp;&nbsp;home&nbsp;&nbsp;lib64&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;media&nbsp;&nbsp;opt&nbsp;&nbsp;&nbsp;&nbsp;proc&nbsp;&nbsp;run&nbsp;&nbsp;&nbsp;srv&nbsp;&nbsp;tmp&nbsp;&nbsp;varboot&nbsp;&nbsp;etc&nbsp;&nbsp;lib&nbsp;&nbsp;&nbsp;lost+found&nbsp;&nbsp;mnt&nbsp;&nbsp;&nbsp;&nbsp;patch&nbsp;&nbsp;root&nbsp;&nbsp;sbin&nbsp;&nbsp;sys&nbsp;&nbsp;usr&nbsp;&nbsp;www \u767b\u5f55\u540e\u590d\u5236 \u52a0 option -l \u5b83\u5c55\u793a\u4e86\u6743\u9650\uff0c\u5c5e\u4e3b\uff0c\u5c5e\u7ec4\uff0c\u5927\u5c0f\uff0c\u65f6\u95f4\uff0c\u6587\u4ef6\u540d\u79f0 [root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;ls&nbsp;-l\u603b\u7528\u91cf&nbsp;68lrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;bin&nbsp;-&amp;gt;&nbsp;usr\/bindr-xr-xr-x.&nbsp;&nbsp;&nbsp;5&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;bootdrwxr-xr-x&nbsp;&nbsp;&nbsp;19&nbsp;root&nbsp;root&nbsp;&nbsp;2960&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;devdrwxr-xr-x.&nbsp;&nbsp;81&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;&nbsp;5&nbsp;17:09&nbsp;etcdrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;homelrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib&nbsp;-&amp;gt;&nbsp;usr\/liblrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib64&nbsp;-&amp;gt;&nbsp;usr\/lib64drwx&#8212;&#8212;.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;16384&nbsp;10\u6708&nbsp;15&nbsp;2017&nbsp;lost+founddrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;mediadrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;mntdrwxr-xr-x.&nbsp;&nbsp;&nbsp;3&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:40&nbsp;optdrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;23:00&nbsp;patchdr-xr-xr-x&nbsp;&nbsp;110&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;procdr-xr-x&#8212;.&nbsp;&nbsp;12&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;11&nbsp;20:59&nbsp;rootdrwxr-xr-x&nbsp;&nbsp;&nbsp;26&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;760&nbsp;9\u6708&nbsp;&nbsp;&nbsp;7&nbsp;21:50&nbsp;runlrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;sbin&nbsp;-&amp;gt;&nbsp;usr\/sbindrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;srvdr-xr-xr-x&nbsp;&nbsp;&nbsp;13&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;sysdrwxrwxrwt.&nbsp;&nbsp;&nbsp;9&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;03:19&nbsp;tmpdrwxr-xr-x.&nbsp;&nbsp;13&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;usrdrwxr-xr-x.&nbsp;&nbsp;19&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:55&nbsp;vardrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;6&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;www \u767b\u5f55\u540e\u590d\u5236 ls -a (all) &nbsp; &nbsp;&#8216;.&#8217;\uff08\u70b9\uff09\u5f00\u5934\u7684\u6587\u4ef6\u9ed8\u8ba4\u662f\u9690\u85cf\u7684\uff0c-a\u53ef\u4ee5\u67e5\u8be2\u6240\u6709\u7684\u6587\u4ef6\u3002 [root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;ls&nbsp;-a.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;bin&nbsp;&nbsp;&nbsp;etc&nbsp;&nbsp;&nbsp;lib64&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;mnt&nbsp;&nbsp;&nbsp;&nbsp;.pearrc&nbsp;&nbsp;run&nbsp;&nbsp;&nbsp;sys&nbsp;&nbsp;&nbsp;&nbsp;usr..&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;boot&nbsp;&nbsp;home&nbsp;&nbsp;lost+found&nbsp;&nbsp;opt&nbsp;&nbsp;&nbsp;&nbsp;proc&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sbin&nbsp;&nbsp;.test&nbsp;&nbsp;var.autorelabel&nbsp;&nbsp;dev&nbsp;&nbsp;&nbsp;lib&nbsp;&nbsp;&nbsp;media&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;patch&nbsp;&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;srv&nbsp;&nbsp;&nbsp;tmp&nbsp;&nbsp;&nbsp;&nbsp;www \u767b\u5f55\u540e\u590d\u5236 ls -F \u4ee5&#8221;\/&#8221;\u7ed3\u5c3e\u7684\u65b9\u5f0f\u5c55\u793a\u6587\u4ef6\u5939\u3002 [root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;ls&nbsp;-Fbin@&nbsp;&nbsp;&nbsp;dev\/&nbsp;&nbsp;home\/&nbsp;&nbsp;lib64@&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;media\/&nbsp;&nbsp;opt\/&nbsp;&nbsp;&nbsp;&nbsp;proc\/&nbsp;&nbsp;run\/&nbsp;&nbsp;&nbsp;srv\/&nbsp;&nbsp;tmp\/&nbsp;&nbsp;var\/boot\/&nbsp;&nbsp;etc\/&nbsp;&nbsp;lib@&nbsp;&nbsp;&nbsp;lost+found\/&nbsp;&nbsp;mnt\/&nbsp;&nbsp;&nbsp;&nbsp;patch\/&nbsp;&nbsp;root\/&nbsp;&nbsp;sbin@&nbsp;&nbsp;sys\/&nbsp;&nbsp;usr\/&nbsp;&nbsp;www\/ \u767b\u5f55\u540e\u590d\u5236 ls -r \u5012\u53d9\u5c55\u793a\uff0c\u9ed8\u8ba4\u7684\u987a\u5e8f\u662f(a,b,c,d)\u6b63\u5e8f\u8fd9\u6837\u5c55\u793a [root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;ls&nbsp;-rwww&nbsp;&nbsp;usr&nbsp;&nbsp;sys&nbsp;&nbsp;sbin&nbsp;&nbsp;root&nbsp;&nbsp;patch&nbsp;&nbsp;mnt&nbsp;&nbsp;&nbsp;&nbsp;lost+found&nbsp;&nbsp;lib&nbsp;&nbsp;&nbsp;etc&nbsp;&nbsp;bootvar&nbsp;&nbsp;tmp&nbsp;&nbsp;srv&nbsp;&nbsp;run&nbsp;&nbsp;&nbsp;proc&nbsp;&nbsp;opt&nbsp;&nbsp;&nbsp;&nbsp;media&nbsp;&nbsp;lib64&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;home&nbsp;&nbsp;dev&nbsp;&nbsp;bin \u767b\u5f55\u540e\u590d\u5236 ls -R ()\u9012\u5f52\u5c55\u793a\u5b50\u76ee\u5f55 [root@iz2ze76ybn73dvwmdij06zz&nbsp;test]#&nbsp;ls&nbsp;-R.:data.\/data:img.\/data\/img:car&nbsp;&nbsp;product&nbsp;&nbsp;user.\/data\/img\/car:.\/data\/img\/product:.\/data\/img\/user: \u767b\u5f55\u540e\u590d\u5236 ls -lS \u6309\u7167\u6587\u4ef6\u5927\u5c0f\u964d\u5e8f\u663e\u793a [root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;ls&nbsp;-lS\u603b\u7528\u91cf&nbsp;72drwx&#8212;&#8212;.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;16384&nbsp;10\u6708&nbsp;15&nbsp;2017&nbsp;lost+founddr-xr-xr-x.&nbsp;&nbsp;&nbsp;5&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;bootdrwxr-xr-x.&nbsp;&nbsp;81&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;&nbsp;5&nbsp;17:09&nbsp;etcdrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;homedrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;mediadrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;mntdrwxr-xr-x.&nbsp;&nbsp;&nbsp;3&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:40&nbsp;optdrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;23:00&nbsp;patchdr-xr-x&#8212;.&nbsp;&nbsp;12&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:03&nbsp;rootdrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;srvdrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;3&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:10&nbsp;testdrwxrwxrwt.&nbsp;&nbsp;&nbsp;9&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;03:19&nbsp;tmpdrwxr-xr-x.&nbsp;&nbsp;13&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;usrdrwxr-xr-x.&nbsp;&nbsp;19&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:55&nbsp;vardrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;6&nbsp;root&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;wwwdrwxr-xr-x&nbsp;&nbsp;&nbsp;19&nbsp;root&nbsp;root&nbsp;&nbsp;2960&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;devdrwxr-xr-x&nbsp;&nbsp;&nbsp;26&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;760&nbsp;9\u6708&nbsp;&nbsp;&nbsp;7&nbsp;21:50&nbsp;runlrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib64&nbsp;-&amp;gt;&nbsp;usr\/lib64lrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;sbin&nbsp;-&amp;gt;&nbsp;usr\/sbinlrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;bin&nbsp;-&amp;gt;&nbsp;usr\/binlrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib&nbsp;-&amp;gt;&nbsp;usr\/libdr-xr-xr-x&nbsp;&nbsp;110&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;procdr-xr-xr-x&nbsp;&nbsp;&nbsp;13&nbsp;root&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;sys \u767b\u5f55\u540e\u590d\u5236 ls -g \u4e0d\u8f93\u51fa\u6240\u6709\u8005(\u5c5e\u4e3b)\u4fe1\u606f [root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;ls&nbsp;-g\u603b\u7528\u91cf&nbsp;72lrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;bin&nbsp;-&amp;gt;&nbsp;usr\/bindr-xr-xr-x.&nbsp;&nbsp;&nbsp;5&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;boot-rw-r&#8211;r&#8211;&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:20&nbsp;cdrwxr-xr-x&nbsp;&nbsp;&nbsp;19&nbsp;root&nbsp;&nbsp;2960&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;devdrwxr-xr-x.&nbsp;&nbsp;81&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;&nbsp;5&nbsp;17:09&nbsp;etcdrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;homelrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib&nbsp;-&amp;gt;&nbsp;usr\/liblrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib64&nbsp;-&amp;gt;&nbsp;usr\/lib64drwx&#8212;&#8212;.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;16384&nbsp;10\u6708&nbsp;15&nbsp;2017&nbsp;lost+founddrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;mediadrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;mntdrwxr-xr-x.&nbsp;&nbsp;&nbsp;3&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:40&nbsp;optdrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;23:00&nbsp;patchdr-xr-xr-x&nbsp;&nbsp;110&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;procdr-xr-x&#8212;.&nbsp;&nbsp;12&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:18&nbsp;rootdrwxr-xr-x&nbsp;&nbsp;&nbsp;26&nbsp;root&nbsp;&nbsp;&nbsp;760&nbsp;9\u6708&nbsp;&nbsp;&nbsp;7&nbsp;21:50&nbsp;runlrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;sbin&nbsp;-&amp;gt;&nbsp;usr\/sbindrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;srvdr-xr-xr-x&nbsp;&nbsp;&nbsp;13&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;sysdrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;3&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:18&nbsp;testdrwxrwxrwt.&nbsp;&nbsp;&nbsp;9&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;03:19&nbsp;tmpdrwxr-xr-x.&nbsp;&nbsp;13&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;usrdrwxr-xr-x.&nbsp;&nbsp;19&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:55&nbsp;vardrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;6&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;www \u767b\u5f55\u540e\u590d\u5236 ls -lG \u9690\u85cf\u6240\u6709\u7ec4\uff08\u5c5e\u7ec4\uff09\u4fe1\u606f [root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;ls&nbsp;-lG\u603b\u7528\u91cf&nbsp;72lrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;bin&nbsp;-&amp;gt;&nbsp;usr\/bindr-xr-xr-x.&nbsp;&nbsp;&nbsp;5&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;boot-rw-r&#8211;r&#8211;&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:20&nbsp;cdrwxr-xr-x&nbsp;&nbsp;&nbsp;19&nbsp;root&nbsp;&nbsp;2960&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;devdrwxr-xr-x.&nbsp;&nbsp;81&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;&nbsp;5&nbsp;17:09&nbsp;etcdrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;homelrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib&nbsp;-&amp;gt;&nbsp;usr\/liblrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;lib64&nbsp;-&amp;gt;&nbsp;usr\/lib64drwx&#8212;&#8212;.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;16384&nbsp;10\u6708&nbsp;15&nbsp;2017&nbsp;lost+founddrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;mediadrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;mntdrwxr-xr-x.&nbsp;&nbsp;&nbsp;3&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:40&nbsp;optdrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;23:00&nbsp;patchdr-xr-xr-x&nbsp;&nbsp;110&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;procdr-xr-x&#8212;.&nbsp;&nbsp;12&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:18&nbsp;rootdrwxr-xr-x&nbsp;&nbsp;&nbsp;26&nbsp;root&nbsp;&nbsp;&nbsp;760&nbsp;9\u6708&nbsp;&nbsp;&nbsp;7&nbsp;21:50&nbsp;runlrwxrwxrwx&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;sbin&nbsp;-&amp;gt;&nbsp;usr\/sbindrwxr-xr-x.&nbsp;&nbsp;&nbsp;2&nbsp;root&nbsp;&nbsp;4096&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;srvdr-xr-xr-x&nbsp;&nbsp;&nbsp;13&nbsp;root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;4\u6708&nbsp;&nbsp;11&nbsp;12:59&nbsp;sysdrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;3&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;22:18&nbsp;testdrwxrwxrwt.&nbsp;&nbsp;&nbsp;9&nbsp;root&nbsp;&nbsp;4096&nbsp;9\u6708&nbsp;&nbsp;15&nbsp;03:19&nbsp;tmpdrwxr-xr-x.&nbsp;&nbsp;13&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:36&nbsp;usrdrwxr-xr-x.&nbsp;&nbsp;19&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:55&nbsp;vardrwxr-xr-x&nbsp;&nbsp;&nbsp;&nbsp;6&nbsp;root&nbsp;&nbsp;4096&nbsp;8\u6708&nbsp;&nbsp;26&nbsp;22:39&nbsp;www10.ls&nbsp;-li&nbsp;\u663e\u793a\u6587\u4ef6\u7684\u7d22\u5f15\u53f7[root@iz2ze76ybn73dvwmdij06zz&nbsp;\/]#&nbsp;ls&nbsp;-li \u767b\u5f55\u540e\u590d\u5236 ls -li [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-16623","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=16623"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16623\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=16623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=16623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=16623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}