{"id":18433,"date":"2024-11-18T13:13:47","date_gmt":"2024-11-18T05:13:47","guid":{"rendered":"https:\/\/fwq.ai\/blog\/18433\/"},"modified":"2024-11-18T13:13:47","modified_gmt":"2024-11-18T05:13:47","slug":"linux%e5%91%bd%e4%bb%a4%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\/18433\/","title":{"rendered":"Linux\u547d\u4ee4\u5982\u4f55\u67e5\u627e\u6587\u4ef6"},"content":{"rendered":"<blockquote><p>\n  linux\u547d\u4ee4\u67e5\u627e\u6587\u4ef6find \u547d\u4ee4\uff1a\u6309\u6587\u4ef6\u540d\u3001\u7c7b\u578b\u3001\u5927\u5c0f\u3001\u4fee\u6539\u65f6\u95f4\u3001\u521b\u5efa\u65f6\u95f4\u3001\u8bbf\u95ee\u65f6\u95f4\u67e5\u627e\u6587\u4ef6\u3002locate \u547d\u4ee4\uff1a\u5229\u7528\u6570\u636e\u5e93\u5feb\u901f\u67e5\u627e\u6587\u4ef6\uff0c\u4f46\u7075\u6d3b\u6027\u4e0d\u5982 find \u547d\u4ee4\u3002updatedb \u547d\u4ee4\uff1a\u66f4\u65b0 locate \u547d\u4ee4\u7684\u6587\u4ef6\u6570\u636e\u5e93\uff0c\u5728\u9996\u6b21\u4f7f\u7528\u6216\u6587\u4ef6\u7cfb\u7edf\u66f4\u6539\u540e\u8fd0\u884c\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202409\/13\/2024091318573545442.jpg\" class=\"aligncenter\" title=\"Linux\u547d\u4ee4\u5982\u4f55\u67e5\u627e\u6587\u4ef6\u63d2\u56fe\" alt=\"Linux\u547d\u4ee4\u5982\u4f55\u67e5\u627e\u6587\u4ef6\u63d2\u56fe\" \/><\/p>\n<h2>Linux\u547d\u4ee4\u67e5\u627e\u6587\u4ef6<\/h2>\n<p>\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5f3a\u5927\u7684\u547d\u4ee4\u884c\u5de5\u5177\u6765\u67e5\u627e\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u5e38\u7528\u7684\u67e5\u627e\u6587\u4ef6\u547d\u4ee4\uff1a<\/p>\n<h3>find \u547d\u4ee4<\/h3>\n<p>find \u547d\u4ee4\u662f\u901a\u7528\u6587\u4ef6\u67e5\u627e\u5de5\u5177\uff0c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre>find [\u8def\u5f84] [\u9009\u9879] [\u8868\u8fbe\u5f0f]<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p><strong>\u9009\u9879\uff1a<\/strong><\/p>\n<ul>\n<li>-name\uff1a\u6309\u6587\u4ef6\u540d\u67e5\u627e<\/li>\n<li>-type\uff1a\u6309\u6587\u4ef6\u7c7b\u578b\u67e5\u627e<\/li>\n<li>-size\uff1a\u6309\u6587\u4ef6\u5927\u5c0f\u67e5\u627e<\/li>\n<li>-mtime\uff1a\u6309\u6587\u4ef6\u4fee\u6539\u65f6\u95f4\u67e5\u627e<\/li>\n<li>-ctime\uff1a\u6309\u6587\u4ef6\u521b\u5efa\u65f6\u95f4\u67e5\u627e<\/li>\n<li>-atime\uff1a\u6309\u6587\u4ef6\u8bbf\u95ee\u65f6\u95f4\u67e5\u627e<\/li>\n<\/ul>\n<p><strong>\u8868\u8fbe\u5f0f\uff1a<\/strong><\/p>\n<ul>\n<li>=\uff1a\u7cbe\u786e\u5339\u914d<\/li>\n<li>!=\uff1a\u4e0d\u5339\u914d<\/li>\n<li>*\uff1a\u5339\u914d\u4efb\u610f\u5b57\u7b26<\/li>\n<li>?\uff1a\u5339\u914d\u5355\u4e2a\u4efb\u610f\u5b57\u7b26<\/li>\n<li>[]\uff1a\u5339\u914d\u65b9\u62ec\u53f7\u5185\u7684\u4efb\u4f55\u5b57\u7b26<\/li>\n<\/ul>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre># \u6309\u6587\u4ef6\u540d\u67e5\u627e\u6240\u6709\u5305\u542b \"test\" \u7684\u6587\u4ef6\nfind \/ -name \"*test*\"\n\n# \u6309\u6587\u4ef6\u7c7b\u578b\u67e5\u627e\u6240\u6709\u76ee\u5f55\nfind \/ -type d\n\n# \u6309\u6587\u4ef6\u5927\u5c0f\u67e5\u627e\u6240\u6709\u5927\u4e8e 10MB \u7684\u6587\u4ef6\nfind \/ -size +10M<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<h3>locate \u547d\u4ee4<\/h3>\n<p>locate \u547d\u4ee4\u5229\u7528\u6570\u636e\u5e93\u6765\u5feb\u901f\u67e5\u627e\u6587\u4ef6\u3002\u5b83\u6bd4 find \u547d\u4ee4\u66f4\u5feb\uff0c\u4f46\u4e0d\u5982 find \u7075\u6d3b\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre>locate [\u6a21\u5f0f]<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p><strong>\u6a21\u5f0f\uff1a<\/strong><\/p>\n<ul>\n<li>*\uff1a\u5339\u914d\u4efb\u610f\u5b57\u7b26<\/li>\n<li>?\uff1a\u5339\u914d\u5355\u4e2a\u4efb\u610f\u5b57\u7b26<\/li>\n<li>[]\uff1a\u5339\u914d\u65b9\u62ec\u53f7\u5185\u7684\u4efb\u4f55\u5b57\u7b26<\/li>\n<li>-i\uff1a\u5ffd\u7565\u5927\u5c0f\u5199<\/li>\n<\/ul>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre># \u67e5\u627e\u6240\u6709\u5305\u542b \"test\" \u7684\u6587\u4ef6\nlocate test\n\n# \u67e5\u627e\u6240\u6709\u4ee5 \".txt\" \u7ed3\u5c3e\u7684\u6587\u4ef6\nlocate .txt<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<h3>updatedb \u547d\u4ee4<\/h3>\n<p>updatedb \u547d\u4ee4\u66f4\u65b0\u7528\u4e8e locate \u547d\u4ee4\u7684\u6587\u4ef6\u6570\u636e\u5e93\u3002\u9996\u6b21\u4f7f\u7528 locate \u547d\u4ee4\u6216\u6587\u4ef6\u7cfb\u7edf\u53d1\u751f\u66f4\u6539\u65f6\uff0c\u5e94\u8fd0\u884c\u6b64\u547d\u4ee4\u3002<\/p>\n<pre>updatedb<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fLinux\u547d\u4ee4\u5982\u4f55\u67e5\u627e\u6587\u4ef6\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\u547d\u4ee4\u67e5\u627e\u6587\u4ef6find \u547d\u4ee4\uff1a\u6309\u6587\u4ef6\u540d\u3001\u7c7b\u578b\u3001\u5927\u5c0f\u3001\u4fee\u6539\u65f6\u95f4\u3001\u521b\u5efa\u65f6\u95f4\u3001\u8bbf\u95ee\u65f6\u95f4\u67e5\u627e\u6587\u4ef6\u3002locate \u547d\u4ee4\uff1a\u5229\u7528\u6570\u636e\u5e93\u5feb\u901f\u67e5\u627e\u6587\u4ef6\uff0c\u4f46\u7075\u6d3b\u6027\u4e0d\u5982 find \u547d\u4ee4\u3002updatedb \u547d\u4ee4\uff1a\u66f4\u65b0 locate \u547d\u4ee4\u7684\u6587\u4ef6\u6570\u636e\u5e93\uff0c\u5728\u9996\u6b21\u4f7f\u7528\u6216\u6587\u4ef6\u7cfb\u7edf\u66f4\u6539\u540e\u8fd0\u884c\u3002 Linux\u547d\u4ee4\u67e5\u627e\u6587\u4ef6 \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5f3a\u5927\u7684\u547d\u4ee4\u884c\u5de5\u5177\u6765\u67e5\u627e\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u5e38\u7528\u7684\u67e5\u627e\u6587\u4ef6\u547d\u4ee4\uff1a find \u547d\u4ee4 find \u547d\u4ee4\u662f\u901a\u7528\u6587\u4ef6\u67e5\u627e\u5de5\u5177\uff0c\u8bed\u6cd5\u5982\u4e0b\uff1a find [\u8def\u5f84] [\u9009\u9879] [\u8868\u8fbe\u5f0f] \u767b\u5f55\u540e\u590d\u5236 \u9009\u9879\uff1a -name\uff1a\u6309\u6587\u4ef6\u540d\u67e5\u627e -type\uff1a\u6309\u6587\u4ef6\u7c7b\u578b\u67e5\u627e -size\uff1a\u6309\u6587\u4ef6\u5927\u5c0f\u67e5\u627e -mtime\uff1a\u6309\u6587\u4ef6\u4fee\u6539\u65f6\u95f4\u67e5\u627e -ctime\uff1a\u6309\u6587\u4ef6\u521b\u5efa\u65f6\u95f4\u67e5\u627e -atime\uff1a\u6309\u6587\u4ef6\u8bbf\u95ee\u65f6\u95f4\u67e5\u627e \u8868\u8fbe\u5f0f\uff1a =\uff1a\u7cbe\u786e\u5339\u914d !=\uff1a\u4e0d\u5339\u914d *\uff1a\u5339\u914d\u4efb\u610f\u5b57\u7b26 ?\uff1a\u5339\u914d\u5355\u4e2a\u4efb\u610f\u5b57\u7b26 []\uff1a\u5339\u914d\u65b9\u62ec\u53f7\u5185\u7684\u4efb\u4f55\u5b57\u7b26 \u793a\u4f8b\uff1a # \u6309\u6587\u4ef6\u540d\u67e5\u627e\u6240\u6709\u5305\u542b &#8220;test&#8221; \u7684\u6587\u4ef6 find \/ -name &#8220;*test*&#8221; # \u6309\u6587\u4ef6\u7c7b\u578b\u67e5\u627e\u6240\u6709\u76ee\u5f55 find \/ -type d # \u6309\u6587\u4ef6\u5927\u5c0f\u67e5\u627e\u6240\u6709\u5927\u4e8e 10MB \u7684\u6587\u4ef6 find \/ -size +10M [&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-18433","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/18433","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=18433"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/18433\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=18433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=18433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=18433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}