{"id":152772,"date":"2023-01-22T08:37:24","date_gmt":"2023-01-22T00:37:24","guid":{"rendered":"http:\/\/www.idc.net\/help\/152772\/"},"modified":"2023-01-22T08:37:24","modified_gmt":"2023-01-22T00:37:24","slug":"linux%e6%9f%a5%e6%89%be%e5%a4%9a%e4%b8%aa%e6%96%87%e4%bb%b6%e5%a4%b9%ef%bc%9a%e4%bd%bf%e7%94%a8find%e5%91%bd%e4%bb%a4%e5%bf%ab%e9%80%9f%e6%90%9c%e5%af%bb-linux-find%e5%a4%9a%e4%b8%aa%e6%96%87","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/152772\/","title":{"rendered":"Linux\u67e5\u627e\u591a\u4e2a\u6587\u4ef6\u5939\uff1a\u4f7f\u7528find\u547d\u4ee4\u5feb\u901f\u641c\u5bfb (linux find\u591a\u4e2a\u6587\u4ef6\u5939)"},"content":{"rendered":"<p>\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u67e5\u627e\u591a\u4e2a\u6587\u4ef6\u5939\u5e76\u4e0d\u662f\u4e00\u4ef6\u56f0\u96be\u7684\u4e8b\u60c5\u3002\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Linux\u7cfb\u7edf\u4e2d\u7684find\u547d\u4ee4\u6765\u5feb\u901f\u641c\u5bfb\u591a\u4e2a\u6587\u4ef6\u5939\u3002<\/p>\n<p>\u4ec0\u4e48\u662ffind\u547d\u4ee4\uff1f<\/p>\n<p>find\u547d\u4ee4\u662f\u4e00\u79cdLinux\u7cfb\u7edf\u7684\u5f3a\u5927\u5de5\u5177\uff0c\u53ef\u4ee5\u5728\u6587\u4ef6\u7cfb\u7edf\u4e2d\u641c\u7d22\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u3002\u5b83\u53ef\u4ee5\u5728\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684\u4efb\u4f55\u76ee\u5f55\u4e0b\u641c\u7d22\u7b26\u5408\u6307\u5b9a\u6761\u4ef6\u7684\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u3002find\u547d\u4ee4\u7684\u4f7f\u7528\u65b9\u6cd5\u975e\u5e38\u7075\u6d3b\uff0c\u4e00\u65e6\u638c\u63e1\u4e86\u8be5\u547d\u4ee4\u7684\u57fa\u672c\u7528\u6cd5\uff0c\u5c31\u80fd\u591f\u8f7b\u677e\u5730\u5728Linux\u7cfb\u7edf\u4e2d\u641c\u5bfb\u591a\u4e2a\u6587\u4ef6\u5939\u3002<\/p>\n<p>\u4f7f\u7528find\u547d\u4ee4\u67e5\u627e\u67d0\u4e2a\u6587\u4ef6\u5939<\/p>\n<p>\u4f7f\u7528find\u547d\u4ee4\u67e5\u627e\u67d0\u4e2a\u6587\u4ef6\u5939\u662f\u5f88\u5bb9\u6613\u7684\uff0c\u53ea\u9700\u8981\u5728Linux shell\u4e2d\u952e\u5165find\u547d\u4ee4\uff0c\u540e\u9762\u8ddf\u4e0a\u8981\u67e5\u627e\u7684\u6587\u4ef6\u5939\u7684\u540d\u79f0\uff0c\u5373\u53ef\u67e5\u627e\u8be5\u6587\u4ef6\u5939\u3002\u4f8b\u5982\uff0c\u67e5\u627e\u540d\u4e3awork\u7684\u6587\u4ef6\u5939\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<p>`find \/ -name work -type d`<\/p>\n<p>\u5728\u4e0a\u9762\u7684\u547d\u4ee4\u4e2d\uff0c\/\u8868\u793a\u8981\u641c\u7d22\u7684\u6587\u4ef6\u7cfb\u7edf\u6839\u76ee\u5f55\uff0c-name\u9009\u9879\u7528\u4e8e\u6307\u5b9a\u8981\u67e5\u627e\u7684\u6587\u4ef6\u5939\u7684\u540d\u79f0\u4e3awork\uff0c\u800c-type 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d`<\/p>\n<p>\u5728\u4e0a\u9762\u7684\u547d\u4ee4\u4e2d\uff0c\\(\u548c\\)\u7528\u4e8e\u5c06\u591a\u4e2a\u5339\u914d\u6761\u4ef6\u7ec4\u5408\u5728\u4e00\u8d77\uff0c-o\u9009\u9879\u7528\u4e8e\u6307\u5b9a\u5339\u914d\u591a\u4e2a\u6587\u4ef6\u5939\u540d\u79f0\uff0c\u8fd9\u4e9b\u6587\u4ef6\u5939\u540d\u79f0\u7528 OR \u8fd0\u7b97\u7b26\u8fde\u63a5\u8d77\u6765\u3002-type d\u9009\u9879\u4ecd\u7136\u7528\u4e8e\u5339\u914d\u76ee\u5f55\u3002<\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5982\u679c\u8981\u5728\u7279\u5b9a\u7684\u76ee\u5f55\u4e2d\u67e5\u627e\u591a\u4e2a\u6587\u4ef6\u5939\uff0c\u5c31\u9700\u8981\u5c06\u547d\u4ee4\u4e2d\u7684\/\u66ff\u6362\u4e3a\u7279\u5b9a\u7684\u76ee\u5f55\u8def\u5f84\u3002\u4f8b\u5982\uff0c\u5982\u679c\u8981\u5728\u5f53\u524d\u76ee\u5f55\u4e2d\u67e5\u627e\u540d\u4e3awork\u3001home\u548cusr\u7684\u4e09\u4e2a\u6587\u4ef6\u5939\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<p>`find . \\( -name work -o -name home -o -name usr \\) -type d`<\/p>\n<p>\u5728\u4e0a\u9762\u7684\u547d\u4ee4\u4e2d\uff0c.\u8868\u793a\u5f53\u524d\u76ee\u5f55\u3002<\/p>\n<p>\u66f4\u591afind\u547d\u4ee4\u7684\u7528\u6cd5<\/p>\n<p>\u9664\u4e86\u4e0a\u8ff0\u7528\u6cd5\u5916\uff0cfind\u547d\u4ee4\u8fd8\u6709\u5f88\u591a\u5176\u4ed6\u7528\u6cd5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6709\u7528\u7684find\u547d\u4ee4\u9009\u9879\uff1a<\/p>\n<p>\u2013 -mtime n\uff1a\u67e5\u627e\u6700\u8fd1n\u5929\u5185\u4fee\u6539\u8fc7\u7684\u6587\u4ef6<\/p>\n<p>\u2013 -size n\uff1a\u67e5\u627e\u5927\u5c0f\u4e3an\u4e2a\u5757\u7684\u6587\u4ef6<\/p>\n<p>\u2013 -user name\uff1a\u67e5\u627e\u62e5\u6709\u8005\u4e3aname\u7684\u6587\u4ef6<\/p>\n<p>\u2013 -exec command {} \\;\uff1a\u5bf9\u6bcf\u4e2a\u5339\u914d\u7684\u6587\u4ef6\u6267\u884c\u7ed9\u5b9a\u7684Linux\u547d\u4ee4<\/p>\n<p>\u66f4\u591a\u8be6\u7ec6\u4fe1\u606f\u53ef\u4ee5\u5728Linux\u7cfb\u7edf\u4e2d\u7684find\u547d\u4ee4\u624b\u518c\u4e2d\u627e\u5230\u3002<\/p>\n<p>\u7ed3\u8bba<\/p>\n<p>find\u547d\u4ee4\u662fLinux\u7cfb\u7edf\u4e2d\u4e00\u4e2a\u975e\u5e38\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u641c\u5bfb\u591a\u4e2a\u6587\u4ef6\u5939\u3002\u65e0\u8bba\u662f\u67e5\u627e\u5355\u4e2a\u6587\u4ef6\u5939\u8fd8\u662f\u67e5\u627e\u591a\u4e2a\u6587\u4ef6\u5939\uff0cfind\u547d\u4ee4\u90fd\u53ef\u4ee5\u8f7b\u677e\u5730\u6ee1\u8db3\u6211\u4eec\u7684\u9700\u6c42\u3002\u719f\u6089\u5e76\u638c\u63e1find\u547d\u4ee4\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8ba9\u6211\u4eec\u66f4\u9ad8\u6548\u5730\u5728Linux\u7cfb\u7edf\u4e2d\u7ba1\u7406\u548c\u641c\u5bfb\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u3002<\/p>\n<p><strong>\u76f8\u5173\u95ee\u9898\u62d3\u5c55\u9605\u8bfb\uff1a<\/strong><\/p>\n<ul>\n<li>\u5728Linux\u4e2d\u5982\u4f55\u67e5\u627e\u6587\u4ef6\u53ca\u65b9\u6cd5<\/li>\n<\/ul>\n<h3>\u5728Linux\u4e2d\u5982\u4f55\u67e5\u627e\u6587\u4ef6\u53ca\u65b9\u6cd5<\/h3>\n<p>Linux\u4e2d\uff0c\u67e5\u627e\u6587\u4ef6\u7684\u547d\u4ee4\u662ffind\uff0c\u53ef\u4ee5\u901a\u8fc7man\u6765\u67e5\u770b\u8be5\u547d\u4ee4\u7684\u66f4\u591a\u5177\u4f53\u53c2\u8fa9\u614e\u6570\u3002\u4e0b\u9762\u7684\u8bed\u53e5\u94f6\u7076\u68ee\u53ef\u4ee5\u4f5c\u4e3a\u53c2\u8003\u3002<\/p>\n<p>1\u3001\u5982\u679c\u67e5\u627e\u950b\u4ea9\u6839\u76ee\u5f55\u4e0b\u9762\u6240\u6709\u6587\u4ef6\u5939\u4e2d\u67d0\u4e2a\u6587\u4ef6\uff1afind \/ -name \u201c***.***\u201d\uff0c\u5f15\u53f7\u4e2d\u662f\u6587\u4ef6\u540d\u3002<\/p>\n<p>\u53ef\u4ee5\u4f7f\u7528find\u53calocal\u67e5\u627e\u3002<\/p>\n<p> find\uff1a <\/p>\n<p>1\uff0e\u547d\u4ee4\u683c\u5f0f\uff1a<\/p>\n<p>find pathname -options <\/p>\n<\/p>\n<p>2\uff0e\u547d\u4ee4\u529f\u80fd\uff1a<\/p>\n<p>\u7528\u4e8e\u5728\u6587\u4ef6\u6811\u79cd\u67e5\u627e\u6587\u4ef6\uff0c\u5e76\u4f5c\u51fa\u76f8\u5e94\u7684\u5904\u7406<\/p>\n<p>3\uff0e\u547d\u4ee4\u53c2\u6570\uff1a<\/p>\n<p>pathname: find\u547d\u4ee4\u6240\u67e5\u627e\u7684\u76ee\u5f55\u8def\u5f84\u3002\u4f8b\u5982\u7528.\u6765\u8868\u793a\u5f53\u524d\u76ee\u5f55\uff0c\u7528\/\u6765\u8868\u793a\u7cfb\u7edf\u6839\u76ee\u5f55\u3002 <\/p>\n<p>-print\uff1a find\u547d\u4ee4\u5c06\u5339\u914d\u7684\u6587\u4ef6\u8f93\u51fa\u5230\u6807\u51c6\u8f93\u51fa\u3002 <\/p>\n<p>-exec\uff1a find\u547d\u4ee4\u5bf9\u5339\u914d\u7684\u6587\u4ef6\u6267\u884c\u8be5\u53c2\u6570\u6240\u7ed9\u51fa\u7684shell\u547d\u4ee4\u3002\u76f8\u5e94\u547d\u4ee4\u7684\u5f62\u5f0f\u4e3a\u2019command\u2019 { } \\;\uff0c\u6ce8\u610f{ }\u548c\\\uff1b\u4e4b\u95f4\u7684\u7a7a\u683c\u3002 <\/p>\n<p>-ok\uff1a \u548c-exec\u7684\u4f5c\u7528\u76f8\u540c\uff0c\u53ea\u4e0d\u8fc7\u4ee5\u4e00\u79cd\u66f4\u4e3a\u5b89\u5168\u7684\u6a21\u5f0f\u6765\u6267\u884c\u8be5\u53c2\u6570\u6240\u7ed9\u51fa\u7684shell\u547d\u4ee4\uff0c\u5728\u6267\u884c\u6bcf\u4e00\u4e2a\u547d\u4ee4\u4e4b\u524d\uff0c\u90fd\u4f1a\u7ed9\u51fa\u63d0\u793a\uff0c\u8ba9\u7528\u6237\u6765\u786e\u5b9a\u662f\u5426\u6267\u884c\u3002<\/p>\n<p>4\uff0e\u547d\u4ee4\u9009\u9879\uff1a<\/p>\n<p>-name \u6309\u7167\u6587\u4ef6\u540d\u67e5\u627e\u6587\u4ef6\u3002<\/p>\n<p>-perm \u6309\u7167\u6587\u4ef6\u6743\u9650\u6765\u67e5\u627e\u6587\u4ef6\u3002<\/p>\n<p>-prune 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