{"id":44864,"date":"2024-10-06T18:46:12","date_gmt":"2024-10-06T10:46:12","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44864\/"},"modified":"2024-10-06T18:46:12","modified_gmt":"2024-10-06T10:46:12","slug":"linux-%e5%91%bd%e4%bb%a4%ef%bc%9aupdatedb-%e6%9b%b4%e6%96%b0-mlocate-%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44864\/","title":{"rendered":"Linux \u547d\u4ee4\uff1aupdatedb &#8211; \u66f4\u65b0 mlocate \u7684\u6578\u64da\u5eab"},"content":{"rendered":"<h1 id=\"linux-%e5%91%bd%e4%bb%a4%ef%bc%9aupdatedb-%e6%9b%b4%e6%96%b0-mlocate-%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab-iewtTMfrAd\">Linux \u547d\u4ee4\uff1aupdatedb &#8211; \u66f4\u65b0 mlocate \u7684\u6578\u64da\u5eab<\/h1>\n<p>\u5728 Linux \u7cfb\u7d71\u4e2d\uff0c\u6587\u4ef6\u7ba1\u7406\u548c\u67e5\u627e\u662f\u65e5\u5e38\u64cd\u4f5c\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u96a8\u8457\u6587\u4ef6\u6578\u91cf\u7684\u589e\u52a0\uff0c\u624b\u52d5\u67e5\u627e\u6587\u4ef6\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u56f0\u96e3\u3002\u70ba\u4e86\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0cLinux \u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f mlocate\u3002mlocate \u662f\u4e00\u500b\u7528\u65bc\u5feb\u901f\u67e5\u627e\u6587\u4ef6\u7684\u5de5\u5177\uff0c\u800c <code>updatedb<\/code> \u547d\u4ee4\u5247\u662f\u7528\u4f86\u66f4\u65b0 mlocate \u6578\u64da\u5eab\u7684\u95dc\u9375\u547d\u4ee4\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-mlocate%ef%bc%9f-iewtTMfrAd\">\u4ec0\u9ebc\u662f mlocate\uff1f<\/h2>\n<p>mlocate \u662f\u4e00\u500b\u7528\u65bc\u67e5\u627e\u6587\u4ef6\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u5b83\u7684\u5168\u540d\u662f &#8220;merging locate&#8221;\u3002\u8207\u50b3\u7d71\u7684 locate \u547d\u4ee4\u76f8\u6bd4\uff0cmlocate \u66f4\u52a0\u9ad8\u6548\uff0c\u56e0\u70ba\u5b83\u53ea\u66f4\u65b0\u81ea\u4e0a\u6b21\u66f4\u65b0\u4ee5\u4f86\u65b0\u589e\u6216\u522a\u9664\u7684\u6587\u4ef6\u3002\u9019\u4f7f\u5f97 mlocate \u5728\u67e5\u627e\u6587\u4ef6\u6642\u901f\u5ea6\u66f4\u5feb\uff0c\u4e26\u4e14\u80fd\u5920\u7bc0\u7701\u7cfb\u7d71\u8cc7\u6e90\u3002<\/p>\n<h2 id=\"updatedb-%e5%91%bd%e4%bb%a4%e7%9a%84%e4%bd%9c%e7%94%a8-iewtTMfrAd\">updatedb \u547d\u4ee4\u7684\u4f5c\u7528<\/h2>\n<p><code>updatedb<\/code> \u547d\u4ee4\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u66f4\u65b0 mlocate \u7684\u6578\u64da\u5eab\u3002\u9019\u500b\u6578\u64da\u5eab\u5305\u542b\u4e86\u7cfb\u7d71\u4e2d\u6240\u6709\u6587\u4ef6\u7684\u8def\u5f91\u4fe1\u606f\uff0c\u4e26\u4e14\u662f mlocate \u67e5\u627e\u6587\u4ef6\u7684\u57fa\u790e\u3002\u7576\u4f60\u57f7\u884c <code>mlocate<\/code> \u547d\u4ee4\u6642\uff0c\u5b83\u6703\u67e5\u8a62\u9019\u500b\u6578\u64da\u5eab\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u6383\u63cf\u6574\u500b\u6587\u4ef6\u7cfb\u7d71\uff0c\u9019\u6a23\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u67e5\u627e\u901f\u5ea6\u3002<\/p>\n<h3 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-updatedb-iewtTMfrAd\">\u5982\u4f55\u4f7f\u7528 updatedb<\/h3>\n<p>\u4f7f\u7528 <code>updatedb<\/code> \u547d\u4ee4\u975e\u5e38\u7c21\u55ae\u3002\u4f60\u53ea\u9700\u5728\u7d42\u7aef\u4e2d\u8f38\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo updatedb<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u9700\u8981\u8d85\u7d1a\u7528\u6236\u6b0a\u9650\uff0c\u56e0\u6b64\u901a\u5e38\u9700\u8981\u4f7f\u7528 <code>sudo<\/code>\u3002\u57f7\u884c\u5f8c\uff0c\u7cfb\u7d71\u6703\u958b\u59cb\u66f4\u65b0 mlocate \u6578\u64da\u5eab\uff0c\u9019\u500b\u904e\u7a0b\u53ef\u80fd\u9700\u8981\u4e00\u4e9b\u6642\u9593\uff0c\u5177\u9ad4\u53d6\u6c7a\u65bc\u7cfb\u7d71\u4e2d\u7684\u6587\u4ef6\u6578\u91cf\u3002<\/p>\n<h3 id=\"%e6%9b%b4%e6%96%b0%e9%a0%bb%e7%8e%87-iewtTMfrAd\">\u66f4\u65b0\u983b\u7387<\/h3>\n<p>\u901a\u5e38\u60c5\u6cc1\u4e0b\uff0c<code>updatedb<\/code> \u547d\u4ee4\u6703\u5728\u7cfb\u7d71\u555f\u52d5\u6642\u81ea\u52d5\u904b\u884c\uff0c\u4e26\u4e14\u53ef\u4ee5\u901a\u904e\u8a08\u5283\u4efb\u52d9\uff08\u5982 cron\uff09\u4f86\u5b9a\u671f\u57f7\u884c\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u59cb\u7d42\u4fdd\u6301\u6700\u65b0\u72c0\u614b\uff0c\u4f7f\u7528\u8005\u5728\u67e5\u627e\u6587\u4ef6\u6642\u80fd\u5920\u7372\u5f97\u6e96\u78ba\u7684\u7d50\u679c\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8-mlocate-%e6%9f%a5%e6%89%be%e6%96%87%e4%bb%b6-iewtTMfrAd\">\u4f7f\u7528 mlocate \u67e5\u627e\u6587\u4ef6<\/h2>\n<p>\u4e00\u65e6\u6578\u64da\u5eab\u66f4\u65b0\u5b8c\u6210\uff0c\u4f60\u5c31\u53ef\u4ee5\u4f7f\u7528 <code>mlocate<\/code> \u547d\u4ee4\u4f86\u67e5\u627e\u6587\u4ef6\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u60f3\u67e5\u627e\u540d\u70ba &#8220;example.txt&#8221; \u7684\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>mlocate example.txt<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u8fd4\u56de\u6240\u6709\u540d\u70ba &#8220;example.txt&#8221; \u7684\u6587\u4ef6\u7684\u8def\u5f91\uff0c\u7121\u8ad6\u5b83\u5011\u4f4d\u65bc\u7cfb\u7d71\u7684\u54ea\u500b\u4f4d\u7f6e\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-iewtTMfrAd\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u5728\u67d0\u4e9b\u7cfb\u7d71\u4e2d\uff0c<code>updatedb<\/code> \u53ef\u80fd\u6703\u88ab\u914d\u7f6e\u70ba\u6392\u9664\u67d0\u4e9b\u76ee\u9304\uff0c\u4f8b\u5982 \/tmp \u6216 \/mnt\uff0c\u4ee5\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u88ab\u7d22\u5f15\u3002<\/li>\n<li>\u5982\u679c\u4f60\u5728\u4f7f\u7528 <code>mlocate<\/code> \u6642\u767c\u73fe\u67d0\u4e9b\u6587\u4ef6\u672a\u88ab\u627e\u5230\uff0c\u53ef\u80fd\u662f\u56e0\u70ba\u6578\u64da\u5eab\u5c1a\u672a\u66f4\u65b0\uff0c\u9019\u6642\u53ef\u4ee5\u624b\u52d5\u904b\u884c <code>updatedb<\/code>\u3002<\/li>\n<li>\u5728\u591a\u7528\u6236\u74b0\u5883\u4e2d\uff0c\u4f7f\u7528 <code>sudo<\/code> \u57f7\u884c <code>updatedb<\/code> \u6642\u8981\u5c0f\u5fc3\uff0c\u56e0\u70ba\u9019\u53ef\u80fd\u6703\u5f71\u97ff\u5176\u4ed6\u7528\u6236\u7684\u67e5\u627e\u7d50\u679c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-iewtTMfrAd\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Linux \u7cfb\u7d71\u4e2d\uff0c<code>updatedb<\/code> \u547d\u4ee4\u662f\u66f4\u65b0 mlocate \u6578\u64da\u5eab\u7684\u91cd\u8981\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u67e5\u627e\u6587\u4ef6\u3002\u901a\u904e\u5b9a\u671f\u66f4\u65b0\u6578\u64da\u5eab\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u78ba\u4fdd\u5728\u4f7f\u7528 <code>mlocate<\/code> \u67e5\u627e\u6587\u4ef6\u6642\u7372\u5f97\u6e96\u78ba\u7684\u7d50\u679c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6587\u4ef6\u7ba1\u7406\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u638c\u63e1\u9019\u4e9b\u547d\u4ee4\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u679c\u4f60\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u5404\u7a2e\u9700\u6c42\u3002\u7121\u8ad6\u662f\u500b\u4eba\u9805\u76ee\u9084\u662f\u5546\u696d\u61c9\u7528\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u4f60\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528 Linux \u547d\u4ee4 `updatedb` \u66f4\u65b0 mlocate \u6578\u64da\u5eab\uff0c\u5feb\u901f\u67e5\u627e\u6587\u4ef6\uff0c\u63d0\u5347\u7cfb\u7d71\u641c\u7d22\u6548\u7387\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-44864","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44864","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=44864"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44864\/revisions"}],"predecessor-version":[{"id":44865,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44864\/revisions\/44865"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44864"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44864"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}