{"id":63203,"date":"2025-04-29T08:56:19","date_gmt":"2025-04-29T00:56:19","guid":{"rendered":"https:\/\/fwq.ai\/blog\/63203\/"},"modified":"2025-04-29T08:56:19","modified_gmt":"2025-04-29T00:56:19","slug":"linux%e4%b8%ad%e7%89%b9%e6%ae%8a%e5%ad%97%e7%ac%a6%e7%9a%84%e8%a7%a3%e8%af%bb%e4%b8%8e%e5%ba%94%e7%94%a8-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/63203\/","title":{"rendered":"Linux\u4e2d\u7279\u6b8a\u5b57\u7b26\u7684\u89e3\u8bfb\u4e0e\u5e94\u7528"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/171041148555324.jpg\" class=\"aligncenter\" title=\"Linux\u4e2d\u7279\u6b8a\u5b57\u7b26\u7684\u89e3\u8bfb\u4e0e\u5e94\u7528\u63d2\u56fe\" alt=\"Linux\u4e2d\u7279\u6b8a\u5b57\u7b26\u7684\u89e3\u8bfb\u4e0e\u5e94\u7528\u63d2\u56fe\" \/><\/p>\n<p>Linux\u4e2d\u7279\u6b8a\u5b57\u7b26\u7684\u89e3\u8bfb\u4e0e\u5e94\u7528<\/p>\n<p>\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u7279\u6b8a\u5b57\u7b26\u662f\u4e00\u79cd\u975e\u5e38\u91cd\u8981\u7684\u90e8\u5206\uff0c\u5b83\u4eec\u5728\u547d\u4ee4\u884c\u64cd\u4f5c\u548c\u811a\u672c\u7f16\u5199\u4e2d\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u7279\u6b8a\u5b57\u7b26\u901a\u5e38\u7528\u4e8e\u63a7\u5236\u547d\u4ee4\u7684\u884c\u4e3a\u3001\u6587\u4ef6\u64cd\u4f5c\u3001\u7ba1\u9053\u8fde\u63a5\u7b49\u65b9\u9762\u3002\u4e86\u89e3\u8fd9\u4e9b\u7279\u6b8a\u5b57\u7b26\u7684\u542b\u4e49\u548c\u7528\u6cd5\uff0c\u80fd\u591f\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u548c\u7f16\u5199\u811a\u672c\u7684\u80fd\u529b\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u5e38\u89c1\u7684\u7279\u6b8a\u5b57\u7b26\u53ca\u5176\u7528\u6cd5\uff0c\u540c\u65f6\u7ed9\u51fa\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<ol>\n<li>\u901a\u914d\u7b26<br \/>\u901a\u914d\u7b26\u662f\u7528\u6765\u5339\u914d\u591a\u4e2a\u5b57\u7b26\u7684\u7279\u6b8a\u5b57\u7b26\uff0c\u5e38\u7528\u7684\u901a\u914d\u7b26\u6709*\u3001?\u3001[]\u7b49\u3002<\/li>\n<\/ol>\n<ul>\n<li>*\uff1a\u5339\u914d\u96f6\u4e2a\u6216\u591a\u4e2a\u4efb\u610f\u5b57\u7b26\uff1b<\/li>\n<li>?\uff1a\u5339\u914d\u5355\u4e2a\u4efb\u610f\u5b57\u7b26\uff1b<\/li>\n<li>[]\uff1a\u5339\u914d\u6307\u5b9a\u8303\u56f4\u5185\u7684\u5b57\u7b26\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b\uff1a<\/p>\n<pre># \u67e5\u627e\u4ee5test\u5f00\u5934\u7684\u6587\u4ef6\nls test*\n\n# \u67e5\u627e\u5305\u542b\"file\"\u7684\u6587\u4ef6\nls *file*\n\n# \u5220\u9664test\u5f00\u5934\u7684\u6240\u6709\u6587\u4ef6\nrm test*<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u91cd\u5b9a\u5411\u7b26\u53f7<br \/>\u91cd\u5b9a\u5411\u7b26\u53f7\u7528\u4e8e\u5c06\u547d\u4ee4\u7684\u8f93\u51fa\u91cd\u5b9a\u5411\u5230\u6307\u5b9a\u4f4d\u7f6e\uff0c\u5e38\u89c1\u7684\u91cd\u5b9a\u5411\u7b26\u53f7\u6709&gt;\u3001&gt;&gt;\u548c<\/li>\n<\/ol>\n<ul>\n<li>&gt;\uff1a\u5c06\u547d\u4ee4\u7684\u8f93\u51fa\u91cd\u5b9a\u5411\u5230\u6587\u4ef6\uff0c\u4f1a\u8986\u76d6\u6587\u4ef6\u539f\u6709\u5185\u5bb9\uff1b<\/li>\n<li>&gt;&gt;\uff1a\u5c06\u547d\u4ee4\u7684\u8f93\u51fa\u8ffd\u52a0\u5230\u6587\u4ef6\u672b\u5c3e\uff1b<\/li>\n<li> <\/li>\n<\/ul>\n<p>\u793a\u4f8b\uff1a<\/p>\n<pre># \u5c06ls\u547d\u4ee4\u7684\u8f93\u51fa\u91cd\u5b9a\u5411\u5230\u6587\u4ef6list.txt\nls &amp;gt; list.txt\n\n# \u5c06echo\u547d\u4ee4\u7684\u8f93\u51fa\u8ffd\u52a0\u5230\u6587\u4ef6message.txt\necho \"Hello, World!\" &amp;gt;&amp;gt; message.txt\n\n# \u4eceinput.txt\u6587\u4ef6\u4e2d\u8bfb\u53d6\u8f93\u5165\ncat &lt;ol start=\"3\"&gt;&lt;li&gt;\u7ba1\u9053\u7b26\u53f7&lt;br&gt;\u7ba1\u9053\u7b26\u53f7|\u7528\u4e8e\u8fde\u63a5\u4e24\u4e2a\u547d\u4ee4\uff0c\u5c06\u7b2c\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u51fa\u4f5c\u4e3a\u7b2c\u4e8c\u4e2a\u547d\u4ee4\u7684\u8f93\u5165\u3002\u901a\u8fc7\u7ba1\u9053\u7b26\u53f7\uff0c\u53ef\u4ee5\u5c06\u591a\u4e2a\u547d\u4ee4\u4e32\u8054\u8d77\u6765\uff0c\u5b9e\u73b0\u590d\u6742\u7684\u64cd\u4f5c\u3002&lt;\/li&gt;&lt;\/ol&gt;&lt;p&gt;\u793a\u4f8b\uff1a&lt;\/p&gt;&lt;pre class=\"brush:bash;toolbar:false;\"&gt;# \u7edf\u8ba1\u5f53\u524d\u76ee\u5f55\u4e0b\u6587\u4ef6\u6570\u91cf\nls | wc -l\n\n# \u67e5\u627e\u5305\u542b\"error\"\u7684\u65e5\u5fd7\u6587\u4ef6\uff0c\u5e76\u8f93\u51fa\u5230error.log\ngrep \"error\" *.log | tee error.log<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u8f6c\u4e49\u7b26\u53f7<br \/>\u8f6c\u4e49\u7b26\u53f7&#8220;\u7528\u4e8e\u53d6\u6d88\u7279\u6b8a\u5b57\u7b26\u7684\u7279\u6b8a\u542b\u4e49\uff0c\u4f7f\u7279\u6b8a\u5b57\u7b26\u53d8\u4e3a\u666e\u901a\u5b57\u7b26\u3002\u5982\u679c\u9700\u8981\u5728\u547d\u4ee4\u4e2d\u4f7f\u7528\u7279\u6b8a\u5b57\u7b26\u672c\u8eab\uff0c\u53ef\u4ee5\u901a\u8fc7\u8f6c\u4e49\u7b26\u53f7\u8fdb\u884c\u8f6c\u4e49\u3002<\/li>\n<\/ol>\n<p>\u793a\u4f8b\uff1a<\/p>\n<pre># \u521b\u5efa\u540d\u4e3a`file*`\u7684\u6587\u4ef6\ntouch file*\n\n# \u67e5\u627e\u542b\u6709*\u5b57\u7b26\u7684\u6587\u4ef6\nls *<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u7279\u6b8a\u53d8\u91cf<br \/>\u5728Linux \u4e2d\uff0c\u8fd8\u6709\u4e00\u4e9b\u7279\u6b8a\u7684\u53d8\u91cf\u7528\u4e8e\u83b7\u53d6\u7279\u6b8a\u4fe1\u606f\uff0c\u4f8b\u5982$?\u7528\u4e8e\u83b7\u53d6\u4e0a\u4e00\u4e2a\u547d\u4ee4\u7684\u9000\u51fa\u72b6\u6001\u3001$$\u7528\u4e8e\u83b7\u53d6\u5f53\u524d\u8fdb\u7a0b\u7684PID\u7b49\u3002<\/li>\n<\/ol>\n<p>\u793a\u4f8b\uff1a<\/p>\n<pre># \u6253\u5370\u4e0a\u4e00\u4e2a\u547d\u4ee4\u7684\u9000\u51fa\u72b6\u6001\necho $?\n\n# \u6253\u5370\u5f53\u524d\u8fdb\u7a0b\u7684PID\necho $$<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u603b\u7ed3\uff1a\u638c\u63e1Linux\u4e2d\u7279\u6b8a\u5b57\u7b26\u7684\u542b\u4e49\u548c\u7528\u6cd5\uff0c\u5bf9\u4e8e\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u548c\u7f16\u5199\u811a\u672c\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\u548c\u793a\u4f8b\uff0c\u76f8\u4fe1\u8bfb\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3\u548c\u8fd0\u7528\u7279\u6b8a\u5b57\u7b26\uff0c\u53d1\u6325Linux\u7cfb\u7edf\u7684\u5f3a\u5927\u529f\u80fd\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fLinux\u4e2d\u7279\u6b8a\u5b57\u7b26\u7684\u89e3\u8bfb\u4e0e\u5e94\u7528\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u4e2d\u7279\u6b8a\u5b57\u7b26\u7684\u89e3\u8bfb\u4e0e\u5e94\u7528 \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u7279\u6b8a\u5b57\u7b26\u662f\u4e00\u79cd\u975e\u5e38\u91cd\u8981\u7684\u90e8\u5206\uff0c\u5b83\u4eec\u5728\u547d\u4ee4\u884c\u64cd\u4f5c\u548c\u811a\u672c\u7f16\u5199\u4e2d\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u7279\u6b8a\u5b57\u7b26\u901a\u5e38\u7528\u4e8e\u63a7\u5236\u547d\u4ee4\u7684\u884c\u4e3a\u3001\u6587\u4ef6\u64cd\u4f5c\u3001\u7ba1\u9053\u8fde\u63a5\u7b49\u65b9\u9762\u3002\u4e86\u89e3\u8fd9\u4e9b\u7279\u6b8a\u5b57\u7b26\u7684\u542b\u4e49\u548c\u7528\u6cd5\uff0c\u80fd\u591f\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u548c\u7f16\u5199\u811a\u672c\u7684\u80fd\u529b\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u5e38\u89c1\u7684\u7279\u6b8a\u5b57\u7b26\u53ca\u5176\u7528\u6cd5\uff0c\u540c\u65f6\u7ed9\u51fa\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u901a\u914d\u7b26\u901a\u914d\u7b26\u662f\u7528\u6765\u5339\u914d\u591a\u4e2a\u5b57\u7b26\u7684\u7279\u6b8a\u5b57\u7b26\uff0c\u5e38\u7528\u7684\u901a\u914d\u7b26\u6709*\u3001?\u3001[]\u7b49\u3002 *\uff1a\u5339\u914d\u96f6\u4e2a\u6216\u591a\u4e2a\u4efb\u610f\u5b57\u7b26\uff1b ?\uff1a\u5339\u914d\u5355\u4e2a\u4efb\u610f\u5b57\u7b26\uff1b []\uff1a\u5339\u914d\u6307\u5b9a\u8303\u56f4\u5185\u7684\u5b57\u7b26\u3002 \u793a\u4f8b\uff1a # \u67e5\u627e\u4ee5test\u5f00\u5934\u7684\u6587\u4ef6 ls test* # \u67e5\u627e\u5305\u542b&#8221;file&#8221;\u7684\u6587\u4ef6 ls *file* # \u5220\u9664test\u5f00\u5934\u7684\u6240\u6709\u6587\u4ef6 rm test* \u767b\u5f55\u540e\u590d\u5236 \u91cd\u5b9a\u5411\u7b26\u53f7\u91cd\u5b9a\u5411\u7b26\u53f7\u7528\u4e8e\u5c06\u547d\u4ee4\u7684\u8f93\u51fa\u91cd\u5b9a\u5411\u5230\u6307\u5b9a\u4f4d\u7f6e\uff0c\u5e38\u89c1\u7684\u91cd\u5b9a\u5411\u7b26\u53f7\u6709&gt;\u3001&gt;&gt;\u548c &gt;\uff1a\u5c06\u547d\u4ee4\u7684\u8f93\u51fa\u91cd\u5b9a\u5411\u5230\u6587\u4ef6\uff0c\u4f1a\u8986\u76d6\u6587\u4ef6\u539f\u6709\u5185\u5bb9\uff1b &gt;&gt;\uff1a\u5c06\u547d\u4ee4\u7684\u8f93\u51fa\u8ffd\u52a0\u5230\u6587\u4ef6\u672b\u5c3e\uff1b \u793a\u4f8b\uff1a # \u5c06ls\u547d\u4ee4\u7684\u8f93\u51fa\u91cd\u5b9a\u5411\u5230\u6587\u4ef6list.txt ls &amp;gt; list.txt # \u5c06echo\u547d\u4ee4\u7684\u8f93\u51fa\u8ffd\u52a0\u5230\u6587\u4ef6message.txt echo &#8220;Hello, World!&#8221; &amp;gt;&amp;gt; message.txt # \u4eceinput.txt\u6587\u4ef6\u4e2d\u8bfb\u53d6\u8f93\u5165 cat &lt;ol start=&#8221;3&#8243;&gt;&lt;li&gt;\u7ba1\u9053\u7b26\u53f7&lt;br&gt;\u7ba1\u9053\u7b26\u53f7|\u7528\u4e8e\u8fde\u63a5\u4e24\u4e2a\u547d\u4ee4\uff0c\u5c06\u7b2c\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u51fa\u4f5c\u4e3a\u7b2c\u4e8c\u4e2a\u547d\u4ee4\u7684\u8f93\u5165\u3002\u901a\u8fc7\u7ba1\u9053\u7b26\u53f7\uff0c\u53ef\u4ee5\u5c06\u591a\u4e2a\u547d\u4ee4\u4e32\u8054\u8d77\u6765\uff0c\u5b9e\u73b0\u590d\u6742\u7684\u64cd\u4f5c\u3002&lt;\/li&gt;&lt;\/ol&gt;&lt;p&gt;\u793a\u4f8b\uff1a&lt;\/p&gt;&lt;pre class=&#8221;brush:bash;toolbar:false;&#8221;&gt;# \u7edf\u8ba1\u5f53\u524d\u76ee\u5f55\u4e0b\u6587\u4ef6\u6570\u91cf ls | wc -l # \u67e5\u627e\u5305\u542b&#8221;error&#8221;\u7684\u65e5\u5fd7\u6587\u4ef6\uff0c\u5e76\u8f93\u51fa\u5230error.log grep &#8220;error&#8221; *.log | tee error.log [&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-63203","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/63203","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=63203"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/63203\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=63203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=63203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=63203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}