{"id":52347,"date":"2024-12-03T17:48:12","date_gmt":"2024-12-03T09:48:12","guid":{"rendered":"https:\/\/fwq.ai\/blog\/52347\/"},"modified":"2024-12-03T17:48:12","modified_gmt":"2024-12-03T09:48:12","slug":"linux%e5%a6%82%e4%bd%95%e6%9f%a5%e6%89%be%e6%96%87%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/52347\/","title":{"rendered":"Linux\u5982\u4f55\u67e5\u627e\u6587\u4ef6"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Linux\u5982\u4f55\u67e5\u627e\u6587\u4ef6<\/h1>\n<p>\u6b22\u8fce\u5404\u4f4d\u5c0f\u4f19\u4f34\u6765\u5230\u7c73\u4e91\uff0c\u76f8\u805a\u4e8e\u6b64\u90fd\u662f\u7f18\u54c8\u54c8\u54c8\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aLinux\u5982\u4f55\u67e5\u627e\u6587\u4ef6\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\uff0c\u5982\u679c\u4f60\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u975e\u5e38\u611f\u5174\u8da3\u6216\u8005\u6b63\u5728\u81ea\u5b66\uff0c\u90fd\u53ef\u4ee5\u5173\u6ce8\u6211\uff0c\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\uff01\u5f53\u7136\uff0c\u6709\u4ec0\u4e48\u5efa\u8bae\u4e5f\u6b22\u8fce\u5728\u8bc4\u8bba\u7559\u8a00\u63d0\u51fa\uff01\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n<\/p>\n<blockquote>\n<p>Linux\u67e5\u627e\u6587\u4ef6\u7684\u65b9\u6cd5\uff1a1\u3001\u4f7f\u7528find\u547d\u4ee4\uff0c\u53ef\u6839\u636e\u6587\u4ef6\u7684\u5c5e\u6027\u8fdb\u884c\u67e5\u627e\uff0c\u5982\u6587\u4ef6\u540d\u3001\u6587\u4ef6\u5927\u5c0f\u3001\u6240\u6709\u8005\u3001\u6240\u5c5e\u7ec4\u3001\u662f\u5426\u4e3a\u7a7a\u3001\u8bbf\u95ee\u65f6\u95f4\u3001\u4fee\u6539\u65f6\u95f4\u7b49\u30022\u3001\u4f7f\u7528locate\u547d\u4ee4\uff0c\u914d\u5408\u6570\u636e\u5e93\u67e5\u770b\u6587\u4ef6\u4f4d\u7f6e\u3002\u4f7f\u7528whereis\u547d\u4ee4\uff0c\u53ef\u5bfb\u627e\u7279\u5b9a\u6587\u4ef6\uff0c\u53ea\u80fd\u7528\u4e8e\u67e5\u627e\u4e8c\u8fdb\u5236\u6587\u4ef6\u3001\u6e90\u4ee3\u7801\u6587\u4ef6\u548cman\u624b\u518c\u9875\u30024\u3001\u4f7f\u7528which\u547d\u4ee4\uff0c\u53ef\u67e5\u770b\u53ef\u6267\u884c\u6587\u4ef6\u7684\u4f4d\u7f6e\u30025\u3001\u4f7f\u7528type\u547d\u4ee4\u67e5\u627e\u30026\u3001\u7528grep\u547d\u4ee4\u67e5\u627e\u3002<\/p>\n<\/blockquote>\n<p><strong>find \u547d\u4ee4\u67e5\u627e\u6587\u4ef6<\/strong><\/p>\n<p>\u4f7f\u7528 Linux find \u547d\u4ee4\u53ef\u4ee5\u7528\u4e0d\u540c\u7684\u641c\u7d22\u6807\u51c6\u5982\u540d\u5b57\u3001\u7c7b\u578b\u3001\u6240\u5c5e\u4eba\u3001\u5927\u5c0f\u7b49\u6765\u641c\u7d22\u76ee\u5f55\u6811\u3002\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre>#&nbsp;find&nbsp;path&nbsp;expression&nbsp;search-term<\/pre>\n<p>\u4e0b\u9762\u662f\u4f7f\u7528 find \u547d\u4ee4\u6839\u636e\u6587\u4ef6\u540d\u6765\u67e5\u627e\u7279\u5b9a\u6587\u4ef6\u7684\u4e00\u4e2a\u4f8b\u5b50\uff1a<\/p>\n<pre>#&nbsp;find&nbsp;-name&nbsp;test.file<\/pre>\n<p>\u547d\u4ee4\u4f1a\u641c\u7d22\u6574\u4e2a\u76ee\u5f55\u6811\u6765\u67e5\u627e\u540d\u4e3atest.file \u7684\u6587\u4ef6\uff0c\u5e76\u4e14\u4f1a\u63d0\u4f9b\u5176\u5b58\u653e\u4f4d\u7f6e\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u4f60 Linux \u4e0a\u4e00\u4e2a\u5b58\u5728\u7684\u6587\u4ef6\u540d\u6765\u5c1d\u8bd5\u4e00\u4e0b\u3002<br \/>find \u547d\u4ee4\u6709\u65f6\u4f1a\u82b1\u8d39\u51e0\u5206\u949f\u6765\u67e5\u627e\u6574\u4e2a\u76ee\u5f55\u6811\uff0c\u5c24\u5176\u662f\u5982\u679c\u7cfb\u7edf\u4e2d\u6709\u5f88\u591a\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u8bdd\u3002\u8981\u663e\u8457\u51cf\u5c11\u65f6\u95f4\uff0c\u4f60\u53ef\u4ee5\u6307\u5b9a\u641c\u7d22\u7684\u76ee\u5f55\u3002\u6bd4\u5982\uff0c\u5982\u679c\u4f60\u77e5\u9053 \/var\u4e2d\u5b58\u5728 test.file\uff0c\u90a3\u5c31\u6ca1\u6709\u5fc5\u8981\u641c\u7d22\u5176\u5b83\u76ee\u5f55\u3002\u8fd9\u6837\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4e0b\u9762\u7684\u547d\u4ee4\uff1a<\/p>\n<pre>#&nbsp;find&nbsp;\/var&nbsp;-name&nbsp;test.file<\/pre>\n<p>find \u8fd8\u53ef\u4ee5\u6839\u636e\u65f6\u95f4\u3001\u5927\u5c0f\u3001\u6240\u5c5e\u4eba\u3001\u6743\u9650\u7b49\u9009\u9879\u641c\u7d22\u6587\u4ef6\u3002\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u8fd9\u4e9b\u9009\u9879\u7684\u4fe1\u606f\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u67e5\u770bLinux find \u547d\u4ee4\u7684\u624b\u518c\u3002<\/p>\n<pre>#&nbsp;man&nbsp;find<\/pre>\n<p><strong>locate \u547d\u4ee4\u67e5\u627e\u6587\u4ef6<\/strong><\/p>\n<p>\u8981\u5728Linux\u4e2d\u4f7f\u7528locate\u547d\u4ee4\uff0c\u9996\u5148\u9700\u8981\u5b89\u88c5\u5b83\u3002<\/p>\n<p>\u5982\u679c\u4f60\u6b63\u5728\u4f7f\u7528 Ubuntu\uff0c\u8fd0\u884c\u4e0b\u9762\u7684\u547d\u4ee4\u6765\u5b89\u88c5 locate\uff1a<\/p>\n<pre>#&nbsp;apt-get&nbsp;update#&nbsp;apt-get&nbsp;install&nbsp;mlocate<\/pre>\n<p>\u5982\u679c\u4f60\u4f7f\u7528\u7684\u662f CentOS \uff0c\u8fd0\u884c\u4e0b\u9762\u7684\u547d\u4ee4\u6765\u5b89\u88c5 locate\uff1a<\/p>\n<pre>#&nbsp;yum&nbsp;install&nbsp;mlocate<\/pre>\n<p>locate \u662f\u4e00\u79cd\u6bd4 find \u66f4\u5feb\u7684\u65b9\u5f0f\uff0c\u56e0\u4e3a\u5b83\u5728\u6570\u636e\u5e93\u4e2d\u67e5\u627e\u6587\u4ef6\u3002\u8981\u66f4\u65b0\u641c\u7d22\u6570\u636e\u5e93\uff0c\u8fd0\u884c\u4e0b\u9762\u7684\u547d\u4ee4\uff1a<\/p>\n<pre>#&nbsp;updatedb<\/pre>\n<p>\u4f7f\u7528 locate \u67e5\u627e\u6587\u4ef6\u7684\u8bed\u6cd5\uff1a<\/p>\n<pre>#&nbsp;locate&nbsp;test.file<\/pre>\n<p>\u5c31\u50cf find \u547d\u4ee4\u4e00\u6837\uff0clocate \u4e5f\u6709\u5f88\u591a\u9009\u9879\u6765\u8fc7\u6ee4\u8f93\u51fa\u3002\u8981\u4e86\u89e3\u66f4\u591a\u4f60\u53ef\u4ee5\u67e5\u770bLinux Locate \u547d\u4ee4\u7684\u624b\u518c\u3002<\/p>\n<pre>#&nbsp;man&nbsp;locate<\/pre>\n<p><strong>whereis\u547d\u4ee4\u67e5\u627e\u6587\u4ef6<\/strong><\/p>\n<p>whereis\u547d\u4ee4\u53ea\u80fd\u7528\u4e8e\u7a0b\u5e8f\u540d\u7684\u641c\u7d22\uff0c\u800c\u4e14\u53ea\u641c\u7d22\u4e8c\u8fdb\u5236\u6587\u4ef6\uff08\u53c2\u6570-b\uff09\u3001man\u8bf4\u660e\u6587\u4ef6\uff08\u53c2\u6570-m\uff09\u548c\u6e90\u4ee3\u7801\u6587\u4ef6\uff08\u53c2\u6570-s\uff09\u3002\u5982\u679c\u7701\u7565\u53c2\u6570\uff0c\u5219\u8fd4\u56de\u6240\u6709\u4fe1\u606f\u3002<\/p>\n<p>whereis\u547d\u4ee4\u7684\u4f7f\u7528\u5b9e\u4f8b\uff1a<\/p>\n<pre>\u3000\u3000$&nbsp;whereis&nbsp;grep<\/pre>\n<p>\u8bf4\u660e\uff1awhereis\u5bfb\u627e\u7279\u5b9a\u6587\u4ef6\uff0c\u53ea\u80fd\u7528\u4e8e\u67e5\u627e\u4e8c\u8fdb\u5236\u6587\u4ef6\u3001\u6e90\u4ee3\u7801\u6587\u4ef6\u548cman\u624b\u518c\u9875<\/p>\n<p><strong>which\u547d\u4ee4\u67e5\u627e\u6587\u4ef6<\/strong><\/p>\n<p>which\u67e5\u770b\u53ef\u6267\u884c\u6587\u4ef6\u7684\u4f4d\u7f6e \uff0c\u53ea\u6709\u8bbe\u7f6e\u4e86\u73af\u5883\u53d8\u91cf\u7684\u7a0b\u5e8f\u624d\u53ef\u4ee5\u7528<\/p>\n<p>which\u547d\u4ee4\u7684\u4f5c\u7528\u662f\uff0c\u5728PATH\u53d8\u91cf\u6307\u5b9a\u7684\u8def\u5f84\u4e2d\uff0c\u641c\u7d22\u67d0\u4e2a\u7cfb\u7edf\u547d\u4ee4\u7684\u4f4d\u7f6e\uff0c\u5e76\u4e14\u8fd4\u56de\u7b2c\u4e00\u4e2a\u641c\u7d22\u7ed3\u679c\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u4f7f\u7528which\u547d\u4ee4\uff0c\u5c31\u53ef\u4ee5\u770b\u5230\u67d0\u4e2a\u7cfb\u7edf\u547d\u4ee4\u662f\u5426\u5b58\u5728\uff0c\u4ee5\u53ca\u6267\u884c\u7684\u5230\u5e95\u662f\u54ea\u4e00\u4e2a\u4f4d\u7f6e\u7684\u547d\u4ee4\u3002<\/p>\n<p>which\u547d\u4ee4\u7684\u4f7f\u7528\u5b9e\u4f8b\uff1a<\/p>\n<pre>\u3000\u3000$&nbsp;which&nbsp;grep<\/pre>\n<p><strong>type\u547d\u4ee4\u67e5\u627e\u6587\u4ef6<\/strong><\/p>\n<p>type\u547d\u4ee4\u5176\u5b9e\u4e0d\u80fd\u7b97\u67e5\u627e\u547d\u4ee4\uff0c\u5b83\u662f\u7528\u6765\u533a\u5206\u67d0\u4e2a\u547d\u4ee4\u5230\u5e95\u662f\u7531shell\u81ea\u5e26\u7684\uff0c\u8fd8\u662f\u7531shell\u5916\u90e8\u7684\u72ec\u7acb\u4e8c\u8fdb\u5236\u6587\u4ef6\u63d0\u4f9b\u7684\u3002\u5982\u679c\u4e00\u4e2a\u547d\u4ee4\u662f\u5916\u90e8\u547d\u4ee4\uff0c\u90a3\u4e48\u4f7f\u7528-p\u53c2\u6570\uff0c\u4f1a\u663e\u793a\u8be5\u547d\u4ee4\u7684\u8def\u5f84\uff0c\u76f8\u5f53\u4e8ewhich\u547d\u4ee4\u3002<\/p>\n<p>type\u547d\u4ee4\u7684\u4f7f\u7528\u5b9e\u4f8b\uff1a<\/p>\n<pre>\u3000\u3000$&nbsp;type&nbsp;cd<\/pre>\n<p>\u7cfb\u7edf\u4f1a\u63d0\u793a\uff0ccd\u662fshell\u7684\u81ea\u5e26\u547d\u4ee4\uff08build-in\uff09\u3002<\/p>\n<pre>\u3000\u3000$&nbsp;type&nbsp;grep<\/pre>\n<p>\u7cfb\u7edf\u4f1a\u63d0\u793a\uff0cgrep\u662f\u4e00\u4e2a\u5916\u90e8\u547d\u4ee4\uff0c\u5e76\u663e\u793a\u8be5\u547d\u4ee4\u7684\u8def\u5f84\u3002<\/p>\n<pre>\u3000\u3000$&nbsp;type&nbsp;-p&nbsp;grep<\/pre>\n<p>\u52a0\u4e0a-p\u53c2\u6570\u540e\uff0c\u5c31\u76f8\u5f53\u4e8ewhich\u547d\u4ee4\u3002<\/p>\n<p><strong>grep\u547d\u4ee4\u67e5\u627e\u6587\u4ef6<\/strong><\/p>\n<p>grep\u662f\u6839\u636e\u6587\u4ef6\u7684\u5185\u5bb9\u8fdb\u884c\u67e5\u627e\uff0c\u4f1a\u5bf9\u6587\u4ef6\u7684\u6bcf\u4e00\u884c\u6309\u7167\u7ed9\u5b9a\u7684\u6a21\u5f0f(patter)\u8fdb\u884c\u5339\u914d\u67e5\u627e\u3002<\/p>\n<p>\u57fa\u672c\u683c\u5f0f\uff1a<\/p>\n<pre>find&nbsp;[options]&nbsp;expression<\/pre>\n<p>\u4e3b\u8981\u53c2\u6570\uff1a<\/p>\n<p>[options]\u4e3b\u8981\u53c2\u6570\uff1a<\/p>\n<ul>\n<li>\n<p>\uff0dc\uff1a\u53ea\u8f93\u51fa\u5339\u914d\u884c\u7684\u8ba1\u6570\u3002<\/p>\n<\/li>\n<li>\n<p>\uff0di\uff1a\u4e0d\u533a\u5206\u5927\u5c0f\u5199<\/p>\n<\/li>\n<li>\n<p>\uff0dh\uff1a\u67e5\u8be2\u591a\u6587\u4ef6\u65f6\u4e0d\u663e\u793a\u6587\u4ef6\u540d\u3002<\/p>\n<\/li>\n<li>\n<p>\uff0dl\uff1a\u67e5\u8be2\u591a\u6587\u4ef6\u65f6\u53ea\u8f93\u51fa\u5305\u542b\u5339\u914d\u5b57\u7b26\u7684\u6587\u4ef6\u540d\u3002<\/p>\n<\/li>\n<li>\n<p>\uff0dn\uff1a\u663e\u793a\u5339\u914d\u884c\u53ca\u884c\u53f7\u3002<\/p>\n<\/li>\n<li>\n<p>\uff0ds\uff1a\u4e0d\u663e\u793a\u4e0d\u5b58\u5728\u6216\u65e0\u5339\u914d\u6587\u672c\u7684\u9519\u8bef\u4fe1\u606f\u3002<\/p>\n<\/li>\n<li>\n<p>\uff0dv\uff1a\u663e\u793a\u4e0d\u5305\u542b\u5339\u914d\u6587\u672c\u7684\u6240\u6709\u884c\u3002<\/p>\n<\/li>\n<\/ul>\n<p>pattern\u6b63\u5219\u8868\u8fbe\u5f0f\u4e3b\u8981\u53c2\u6570\uff1a<\/p>\n<ul>\n<li>\n<p>\\\uff1a \u5ffd\u7565\u6b63\u5219\u8868\u8fbe\u5f0f\u4e2d\u7279\u6b8a\u5b57\u7b26\u7684\u539f\u6709\u542b\u4e49\u3002<\/p>\n<\/li>\n<li>\n<p>^\uff1a\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u5f00\u59cb\u884c\u3002<\/p>\n<\/li>\n<li>\n<p>$: \u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u7ed3\u675f\u884c\u3002<\/p>\n<\/li>\n<li>\n<p>\\&lt;\uff1a\u4ece\u5339\u914d\u6b63\u5219\u8868\u8fbe \u5f0f\u7684\u884c\u5f00\u59cb\u3002<\/p>\n<\/li>\n<li>\n<p>\\&gt;\uff1a\u5230\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u884c\u7ed3\u675f\u3002<\/p>\n<\/li>\n<li>\n<p>[ ]\uff1a\u5355\u4e2a\u5b57\u7b26\uff0c\u5982[A]\u5373A\u7b26\u5408\u8981\u6c42 \u3002<\/p>\n<\/li>\n<li>\n<p>[ &#8211; ]\uff1a\u8303\u56f4\uff0c\u5982[A-Z]\uff0c\u5373A\u3001B\u3001C\u4e00\u76f4\u5230Z\u90fd\u7b26\u5408\u8981\u6c42 \u3002<\/p>\n<\/li>\n<li>\n<p>.\uff1a\u6240\u6709\u7684\u5355\u4e2a\u5b57\u7b26\u3002<\/p>\n<\/li>\n<li>\n<p>* \uff1a\u6709\u5b57\u7b26\uff0c\u957f\u5ea6\u53ef\u4ee5\u4e3a0\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u5b9e\u4f8b\uff1a<\/p>\n<p>grep -r &#8220;\u5b57\u7b26\u4e32&#8221; &nbsp;\u5f88\u65b9\u4fbf<\/p>\n<p>1)<code>grep 'test' d*<\/code>\u3000\u3000#\u663e\u793a\u6240\u6709\u4ee5d\u5f00\u5934\u7684\u6587\u4ef6\u4e2d\u5305\u542b test\u7684\u884c<\/p>\n<p>2)<code>grep \u2018test\u2019 aa bb cc<\/code> \u3000\u3000 #\u663e\u793a\u5728aa\uff0cbb\uff0ccc\u6587\u4ef6\u4e2d\u5305\u542btest\u7684\u884c<\/p>\n<p>3)<code>grep \u2018[a-z]\\{5\\}\u2019 aa<\/code> \u3000\u3000#\u663e\u793a\u6240\u6709\u5305\u542b\u6bcf\u884c\u5b57\u7b26\u4e32\u81f3\u5c11\u67095\u4e2a\u8fde\u7eed\u5c0f\u5199\u5b57\u7b26\u7684\u5b57\u7b26\u4e32\u7684\u884c<\/p>\n<p>4)<code>grep magic \/usr\/src<\/code>\u3000\u3000#\u663e\u793a\/usr\/src\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6(\u4e0d\u542b\u5b50\u76ee\u5f55)\u5305\u542bmagic\u7684\u884c<\/p>\n<p>5)<code>grep -r magic \/usr\/src<\/code>\u3000\u3000#\u663e\u793a\/usr\/src\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6(\u5305\u542b\u5b50\u76ee\u5f55)\u5305\u542bmagic\u7684\u884c<\/p>\n<p>6)<code>grep -w pattern files<\/code> \uff1a\u53ea\u5339\u914d\u6574\u4e2a\u5355\u8bcd\uff0c\u800c\u4e0d\u662f\u5b57\u7b26\u4e32\u7684\u4e00\u90e8\u5206(\u5982\u5339\u914d\u2019magic\u2019\uff0c\u800c\u4e0d\u662f\u2019magical\u2019)\uff0c<\/p>\n<p>\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300aLinux\u5982\u4f55\u67e5\u627e\u6587\u4ef6\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u5982\u4f55\u67e5\u627e\u6587\u4ef6 \u6b22\u8fce\u5404\u4f4d\u5c0f\u4f19\u4f34\u6765\u5230\u7c73\u4e91\uff0c\u76f8\u805a\u4e8e\u6b64\u90fd\u662f\u7f18\u54c8\u54c8\u54c8\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u300aLinux\u5982\u4f55\u67e5\u627e\u6587\u4ef6\u300b\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u8bb2\u5230\u7b49\u7b49\u77e5\u8bc6\uff0c\u5982\u679c\u4f60\u5bf9\u6587\u7ae0\u76f8\u5173\u7684\u77e5\u8bc6\u975e\u5e38\u611f\u5174\u8da3\u6216\u8005\u6b63\u5728\u81ea\u5b66\uff0c\u90fd\u53ef\u4ee5\u5173\u6ce8\u6211\uff0c\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\uff01\u5f53\u7136\uff0c\u6709\u4ec0\u4e48\u5efa\u8bae\u4e5f\u6b22\u8fce\u5728\u8bc4\u8bba\u7559\u8a00\u63d0\u51fa\uff01\u4e00\u8d77\u5b66\u4e60\uff01 Linux\u67e5\u627e\u6587\u4ef6\u7684\u65b9\u6cd5\uff1a1\u3001\u4f7f\u7528find\u547d\u4ee4\uff0c\u53ef\u6839\u636e\u6587\u4ef6\u7684\u5c5e\u6027\u8fdb\u884c\u67e5\u627e\uff0c\u5982\u6587\u4ef6\u540d\u3001\u6587\u4ef6\u5927\u5c0f\u3001\u6240\u6709\u8005\u3001\u6240\u5c5e\u7ec4\u3001\u662f\u5426\u4e3a\u7a7a\u3001\u8bbf\u95ee\u65f6\u95f4\u3001\u4fee\u6539\u65f6\u95f4\u7b49\u30022\u3001\u4f7f\u7528locate\u547d\u4ee4\uff0c\u914d\u5408\u6570\u636e\u5e93\u67e5\u770b\u6587\u4ef6\u4f4d\u7f6e\u3002\u4f7f\u7528whereis\u547d\u4ee4\uff0c\u53ef\u5bfb\u627e\u7279\u5b9a\u6587\u4ef6\uff0c\u53ea\u80fd\u7528\u4e8e\u67e5\u627e\u4e8c\u8fdb\u5236\u6587\u4ef6\u3001\u6e90\u4ee3\u7801\u6587\u4ef6\u548cman\u624b\u518c\u9875\u30024\u3001\u4f7f\u7528which\u547d\u4ee4\uff0c\u53ef\u67e5\u770b\u53ef\u6267\u884c\u6587\u4ef6\u7684\u4f4d\u7f6e\u30025\u3001\u4f7f\u7528type\u547d\u4ee4\u67e5\u627e\u30026\u3001\u7528grep\u547d\u4ee4\u67e5\u627e\u3002 find \u547d\u4ee4\u67e5\u627e\u6587\u4ef6 \u4f7f\u7528 Linux find \u547d\u4ee4\u53ef\u4ee5\u7528\u4e0d\u540c\u7684\u641c\u7d22\u6807\u51c6\u5982\u540d\u5b57\u3001\u7c7b\u578b\u3001\u6240\u5c5e\u4eba\u3001\u5927\u5c0f\u7b49\u6765\u641c\u7d22\u76ee\u5f55\u6811\u3002\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a #&nbsp;find&nbsp;path&nbsp;expression&nbsp;search-term \u4e0b\u9762\u662f\u4f7f\u7528 find \u547d\u4ee4\u6839\u636e\u6587\u4ef6\u540d\u6765\u67e5\u627e\u7279\u5b9a\u6587\u4ef6\u7684\u4e00\u4e2a\u4f8b\u5b50\uff1a #&nbsp;find&nbsp;-name&nbsp;test.file \u547d\u4ee4\u4f1a\u641c\u7d22\u6574\u4e2a\u76ee\u5f55\u6811\u6765\u67e5\u627e\u540d\u4e3atest.file \u7684\u6587\u4ef6\uff0c\u5e76\u4e14\u4f1a\u63d0\u4f9b\u5176\u5b58\u653e\u4f4d\u7f6e\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u4f60 Linux \u4e0a\u4e00\u4e2a\u5b58\u5728\u7684\u6587\u4ef6\u540d\u6765\u5c1d\u8bd5\u4e00\u4e0b\u3002find \u547d\u4ee4\u6709\u65f6\u4f1a\u82b1\u8d39\u51e0\u5206\u949f\u6765\u67e5\u627e\u6574\u4e2a\u76ee\u5f55\u6811\uff0c\u5c24\u5176\u662f\u5982\u679c\u7cfb\u7edf\u4e2d\u6709\u5f88\u591a\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u8bdd\u3002\u8981\u663e\u8457\u51cf\u5c11\u65f6\u95f4\uff0c\u4f60\u53ef\u4ee5\u6307\u5b9a\u641c\u7d22\u7684\u76ee\u5f55\u3002\u6bd4\u5982\uff0c\u5982\u679c\u4f60\u77e5\u9053 \/var\u4e2d\u5b58\u5728 test.file\uff0c\u90a3\u5c31\u6ca1\u6709\u5fc5\u8981\u641c\u7d22\u5176\u5b83\u76ee\u5f55\u3002\u8fd9\u6837\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4e0b\u9762\u7684\u547d\u4ee4\uff1a #&nbsp;find&nbsp;\/var&nbsp;-name&nbsp;test.file find \u8fd8\u53ef\u4ee5\u6839\u636e\u65f6\u95f4\u3001\u5927\u5c0f\u3001\u6240\u5c5e\u4eba\u3001\u6743\u9650\u7b49\u9009\u9879\u641c\u7d22\u6587\u4ef6\u3002\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u8fd9\u4e9b\u9009\u9879\u7684\u4fe1\u606f\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u67e5\u770bLinux find \u547d\u4ee4\u7684\u624b\u518c\u3002 #&nbsp;man&nbsp;find locate \u547d\u4ee4\u67e5\u627e\u6587\u4ef6 \u8981\u5728Linux\u4e2d\u4f7f\u7528locate\u547d\u4ee4\uff0c\u9996\u5148\u9700\u8981\u5b89\u88c5\u5b83\u3002 \u5982\u679c\u4f60\u6b63\u5728\u4f7f\u7528 Ubuntu\uff0c\u8fd0\u884c\u4e0b\u9762\u7684\u547d\u4ee4\u6765\u5b89\u88c5 locate\uff1a #&nbsp;apt-get&nbsp;update#&nbsp;apt-get&nbsp;install&nbsp;mlocate \u5982\u679c\u4f60\u4f7f\u7528\u7684\u662f CentOS \uff0c\u8fd0\u884c\u4e0b\u9762\u7684\u547d\u4ee4\u6765\u5b89\u88c5 locate\uff1a #&nbsp;yum&nbsp;install&nbsp;mlocate locate \u662f\u4e00\u79cd\u6bd4 find \u66f4\u5feb\u7684\u65b9\u5f0f\uff0c\u56e0\u4e3a\u5b83\u5728\u6570\u636e\u5e93\u4e2d\u67e5\u627e\u6587\u4ef6\u3002\u8981\u66f4\u65b0\u641c\u7d22\u6570\u636e\u5e93\uff0c\u8fd0\u884c\u4e0b\u9762\u7684\u547d\u4ee4\uff1a #&nbsp;updatedb \u4f7f\u7528 locate \u67e5\u627e\u6587\u4ef6\u7684\u8bed\u6cd5\uff1a #&nbsp;locate&nbsp;test.file \u5c31\u50cf find \u547d\u4ee4\u4e00\u6837\uff0clocate \u4e5f\u6709\u5f88\u591a\u9009\u9879\u6765\u8fc7\u6ee4\u8f93\u51fa\u3002\u8981\u4e86\u89e3\u66f4\u591a\u4f60\u53ef\u4ee5\u67e5\u770bLinux Locate \u547d\u4ee4\u7684\u624b\u518c\u3002 #&nbsp;man&nbsp;locate [&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-52347","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/52347","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=52347"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/52347\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=52347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=52347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=52347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}