{"id":198566,"date":"2024-11-14T20:20:12","date_gmt":"2024-11-14T12:20:12","guid":{"rendered":"https:\/\/server.hk\/cnblog\/198566\/"},"modified":"2024-11-14T20:20:12","modified_gmt":"2024-11-14T12:20:12","slug":"%e3%80%8c%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8linux%e6%8c%89%e6%97%a5%e6%9c%9f%e6%9f%a5%e7%9c%8b%e6%97%a5%e8%aa%8c%ef%bc%9f%e3%80%8d-linux%e6%8c%89%e6%97%a5%e6%9c%9f%e6%9f%a5%e6%97%a5%e8%aa%8c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/198566\/","title":{"rendered":"\u300c\u5982\u4f55\u4f7f\u7528Linux\u6309\u65e5\u671f\u67e5\u770b\u65e5\u8a8c\uff1f\u300d (linux\u6309\u65e5\u671f\u67e5\u65e5\u8a8c)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8linux%e6%8c%89%e6%97%a5%e6%9c%9f%e6%9f%a5%e7%9c%8b%e6%97%a5%e8%aa%8c%ef%bc%9f-JpktOrbCLg\">\u5982\u4f55\u4f7f\u7528Linux\u6309\u65e5\u671f\u67e5\u770b\u65e5\u8a8c\uff1f<\/h1>\n<p>\u5728Linux\u7cfb\u7d71\u4e2d\uff0c\u65e5\u8a8c\u6587\u4ef6\u662f\u7cfb\u7d71\u904b\u884c\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\uff0c\u9019\u4e9b\u6587\u4ef6\u8a18\u9304\u4e86\u7cfb\u7d71\u7684\u5404\u7a2e\u6d3b\u52d5\u548c\u4e8b\u4ef6\u3002\u7576\u9700\u8981\u6392\u67e5\u554f\u984c\u6216\u5206\u6790\u7cfb\u7d71\u6027\u80fd\u6642\uff0c\u67e5\u770b\u65e5\u8a8c\u6587\u4ef6\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u6b65\u9a5f\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u6309\u65e5\u671f\u67e5\u770bLinux\u65e5\u8a8c\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u7ba1\u7406\u548c\u5206\u6790\u65e5\u8a8c\u6578\u64da\u3002<\/p>\n<h2 id=\"%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-JpktOrbCLg\">\u65e5\u8a8c\u6587\u4ef6\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Linux\u7cfb\u7d71\u4e2d\u7684\u65e5\u8a8c\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc<code>\/var\/log<\/code>\u76ee\u9304\u4e0b\u3002\u9019\u4e9b\u65e5\u8a8c\u6587\u4ef6\u5305\u62ec\u7cfb\u7d71\u65e5\u8a8c\uff08<code>syslog<\/code>\uff09\u3001\u8a8d\u8b49\u65e5\u8a8c\uff08<code>auth.log<\/code>\uff09\u3001\u5167\u6838\u65e5\u8a8c\uff08<code>kern.log<\/code>\uff09\u7b49\u3002\u6bcf\u500b\u65e5\u8a8c\u6587\u4ef6\u90fd\u8a18\u9304\u4e86\u7279\u5b9a\u985e\u578b\u7684\u4e8b\u4ef6\uff0c\u4e26\u4e14\u901a\u5e38\u4ee5\u6642\u9593\u6233\u7684\u5f62\u5f0f\u6a19\u8a18\u4e8b\u4ef6\u7684\u767c\u751f\u6642\u9593\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e5%91%bd%e4%bb%a4%e8%a1%8c%e6%9f%a5%e7%9c%8b%e6%97%a5%e8%aa%8c-JpktOrbCLg\">\u4f7f\u7528\u547d\u4ee4\u884c\u67e5\u770b\u65e5\u8a8c<\/h2>\n<p>\u5728Linux\u4e2d\uff0c\u6700\u5e38\u7528\u7684\u67e5\u770b\u65e5\u8a8c\u7684\u547d\u4ee4\u662f<code>cat<\/code>\u3001<code>less<\/code>\u3001<code>tail<\/code>\u548c<code>grep<\/code>\u3002\u9019\u4e9b\u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u67e5\u627e\u548c\u904e\u6ffe\u65e5\u8a8c\u4fe1\u606f\u3002<\/p>\n<h3>1. \u4f7f\u7528<code>cat<\/code>\u547d\u4ee4<\/h3>\n<p>\u5982\u679c\u60f3\u8981\u67e5\u770b\u6574\u500b\u65e5\u8a8c\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528<code>cat<\/code>\u547d\u4ee4\u3002\u4f8b\u5982\uff0c\u8981\u67e5\u770b\u7cfb\u7d71\u65e5\u8a8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>cat \/var\/log\/syslog<\/code><\/pre>\n<h3>2. \u4f7f\u7528<code>less<\/code>\u547d\u4ee4<\/h3>\n<p>\u5c0d\u65bc\u8f03\u5927\u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u4f7f\u7528<code>less<\/code>\u547d\u4ee4\u6703\u66f4\u65b9\u4fbf\uff0c\u56e0\u70ba\u5b83\u5141\u8a31\u7528\u6236\u9010\u9801\u67e5\u770b\u5167\u5bb9\uff1a<\/p>\n<pre><code>less \/var\/log\/syslog<\/code><\/pre>\n<h3>3. \u4f7f\u7528<code>tail<\/code>\u547d\u4ee4<\/h3>\n<p>\u5982\u679c\u53ea\u60f3\u67e5\u770b\u65e5\u8a8c\u6587\u4ef6\u7684\u6700\u5f8c\u5e7e\u884c\uff0c\u53ef\u4ee5\u4f7f\u7528<code>tail<\/code>\u547d\u4ee4\uff1a<\/p>\n<pre><code>tail \/var\/log\/syslog<\/code><\/pre>\n<p>\u6b64\u5916\uff0c<code>tail -f<\/code>\u547d\u4ee4\u53ef\u4ee5\u5be6\u6642\u67e5\u770b\u65e5\u8a8c\u7684\u66f4\u65b0\uff1a<\/p>\n<pre><code>tail -f \/var\/log\/syslog<\/code><\/pre>\n<h3>4. \u4f7f\u7528<code>grep<\/code>\u547d\u4ee4\u6309\u65e5\u671f\u904e\u6ffe\u65e5\u8a8c<\/h3>\n<p>\u8981\u6309\u65e5\u671f\u67e5\u770b\u65e5\u8a8c\uff0c\u53ef\u4ee5\u4f7f\u7528<code>grep<\/code>\u547d\u4ee4\u4f86\u904e\u6ffe\u7279\u5b9a\u65e5\u671f\u7684\u689d\u76ee\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u60f3\u67e5\u770b2023\u5e7410\u67081\u65e5\u7684\u65e5\u8a8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>grep \"Oct  1\" \/var\/log\/syslog<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u986f\u793a\u6240\u6709\u57282023\u5e7410\u67081\u65e5\u767c\u751f\u7684\u4e8b\u4ef6\u3002\u6ce8\u610f\uff0c\u65e5\u671f\u683c\u5f0f\u5fc5\u9808\u8207\u65e5\u8a8c\u6587\u4ef6\u4e2d\u7684\u683c\u5f0f\u4e00\u81f4\u3002<\/p>\n<h2>\u4f7f\u7528<code>awk<\/code>\u547d\u4ee4\u9032\u884c\u66f4\u9ad8\u7d1a\u7684\u904e\u6ffe<\/h2>\n<p>\u5982\u679c\u9700\u8981\u66f4\u9748\u6d3b\u7684\u904e\u6ffe\uff0c\u53ef\u4ee5\u4f7f\u7528<code>awk<\/code>\u547d\u4ee4\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff0c\u986f\u793a\u5982\u4f55\u63d0\u53d6\u7279\u5b9a\u65e5\u671f\u7bc4\u570d\u5167\u7684\u65e5\u8a8c\uff1a<\/p>\n<pre><code>awk '$0 ~ \/2023-10-01\/, $0 ~ \/2023-10-02\/' \/var\/log\/syslog<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u986f\u793a\u5f9e2023\u5e7410\u67081\u65e5\u523010\u67082\u65e5\u4e4b\u9593\u7684\u6240\u6709\u65e5\u8a8c\u689d\u76ee\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-JpktOrbCLg\">\u7d50\u8ad6<\/h2>\n<p>\u5728Linux\u4e2d\uff0c\u6309\u65e5\u671f\u67e5\u770b\u65e5\u8a8c\u662f\u4e00\u9805\u91cd\u8981\u7684\u6280\u80fd\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u5b9a\u4f4d\u554f\u984c\u548c\u5206\u6790\u7cfb\u7d71\u884c\u70ba\u3002\u901a\u904e\u4f7f\u7528<code>cat<\/code>\u3001<code>less<\/code>\u3001<code>tail<\/code>\u548c<code>grep<\/code>\u7b49\u547d\u4ee4\uff0c\u7528\u6236\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u67e5\u8a62\u65e5\u8a8c\u6587\u4ef6\u3002\u638c\u63e1\u9019\u4e9b\u57fa\u672c\u547d\u4ee4\u5f8c\uff0c\u60a8\u5c07\u80fd\u5920\u66f4\u8f15\u9b06\u5730\u9032\u884c\u7cfb\u7d71\u7dad\u8b77\u548c\u6545\u969c\u6392\u9664\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u65e5\u8a8c\u7ba1\u7406\u548c\u5206\u6790\u5de5\u5177\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u904b\u884c\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u548c\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u63d0\u4f9b\u66f4\u5f37\u5927\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728Linux\u4e2d\u6309\u65e5\u671f\u7be9\u9078\u548c\u67e5\u770b\u65e5\u8a8c\u6587\u4ef6\uff0c\u8f15\u9b06\u7ba1\u7406\u7cfb\u7d71\u65e5\u8a8c\u4ee5\u63d0\u9ad8\u6548\u7387\u548c\u6545\u969c\u6392\u9664\u80fd\u529b\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-198566","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/198566","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=198566"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/198566\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=198566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=198566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=198566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}