{"id":44450,"date":"2024-10-06T15:42:05","date_gmt":"2024-10-06T07:42:05","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44450\/"},"modified":"2024-10-06T15:42:05","modified_gmt":"2024-10-06T07:42:05","slug":"linux-%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%ae%9a%e6%9c%9f%e5%af%a9%e8%a8%88%e5%ae%89%e5%85%a8%e6%97%a5%e8%aa%8c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44450\/","title":{"rendered":"Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u5b9a\u671f\u5be9\u8a08\u5b89\u5168\u65e5\u8a8c"},"content":{"rendered":"<h1 id=\"linux-%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%ae%9a%e6%9c%9f%e5%af%a9%e8%a8%88%e5%ae%89%e5%85%a8%e6%97%a5%e8%aa%8c-sSCDqZNnQw\">Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u5b9a\u671f\u5be9\u8a08\u5b89\u5168\u65e5\u8a8c<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u4f4d\u6642\u4ee3\uff0c\u4f3a\u670d\u5668\u5b89\u5168\u5df2\u6210\u70ba\u4f01\u696d\u904b\u71df\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002Linux \u4f3a\u670d\u5668\u56e0\u5176\u7a69\u5b9a\u6027\u548c\u9748\u6d3b\u6027\u800c\u5ee3\u53d7\u6b61\u8fce\uff0c\u4f46\u540c\u6642\u4e5f\u9762\u81e8\u8457\u5404\u7a2e\u5b89\u5168\u5a01\u8105\u3002\u5b9a\u671f\u5be9\u8a08\u5b89\u5168\u65e5\u8a8c\u662f\u78ba\u4fdd\u4f3a\u670d\u5668\u5b89\u5168\u7684\u91cd\u8981\u7b56\u7565\u4e4b\u4e00\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u9032\u884c\u5b89\u5168\u65e5\u8a8c\u5be9\u8a08\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u6280\u5de7\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e8%a6%81%e5%ae%9a%e6%9c%9f%e5%af%a9%e8%a8%88%e5%ae%89%e5%85%a8%e6%97%a5%e8%aa%8c%ef%bc%9f-sSCDqZNnQw\">\u70ba\u4ec0\u9ebc\u8981\u5b9a\u671f\u5be9\u8a08\u5b89\u5168\u65e5\u8a8c\uff1f<\/h2>\n<p>\u5b89\u5168\u65e5\u8a8c\u8a18\u9304\u4e86\u4f3a\u670d\u5668\u4e0a\u7684\u6240\u6709\u6d3b\u52d5\uff0c\u5305\u62ec\u7528\u6236\u767b\u9304\u3001\u7cfb\u7d71\u932f\u8aa4\u3001\u61c9\u7528\u7a0b\u5e8f\u4e8b\u4ef6\u7b49\u3002\u9019\u4e9b\u65e5\u8a8c\u4e0d\u50c5\u6709\u52a9\u65bc\u8ffd\u8e64\u6f5b\u5728\u7684\u5b89\u5168\u4e8b\u4ef6\uff0c\u9084\u80fd\u5e6b\u52a9\u7cfb\u7d71\u7ba1\u7406\u54e1\u8b58\u5225\u7cfb\u7d71\u6027\u80fd\u554f\u984c\u3002\u5b9a\u671f\u5be9\u8a08\u9019\u4e9b\u65e5\u8a8c\u53ef\u4ee5\u53ca\u65e9\u767c\u73fe\u7570\u5e38\u884c\u70ba\uff0c\u5f9e\u800c\u6e1b\u5c11\u6f5b\u5728\u7684\u5b89\u5168\u98a8\u96aa\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%80%b2%e8%a1%8c%e5%ae%89%e5%85%a8%e6%97%a5%e8%aa%8c%e5%af%a9%e8%a8%88-sSCDqZNnQw\">\u5982\u4f55\u9032\u884c\u5b89\u5168\u65e5\u8a8c\u5be9\u8a08<\/h2>\n<h3 id=\"1-%e7%a2%ba%e5%ae%9a%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6%e7%9a%84%e4%bd%8d%e7%bd%ae-sSCDqZNnQw\">1. \u78ba\u5b9a\u65e5\u8a8c\u6587\u4ef6\u7684\u4f4d\u7f6e<\/h3>\n<p>\u5728 Linux \u7cfb\u7d71\u4e2d\uff0c\u5b89\u5168\u65e5\u8a8c\u901a\u5e38\u5b58\u5132\u5728 <code>\/var\/log\/<\/code> \u76ee\u9304\u4e0b\u3002\u6700\u5e38\u898b\u7684\u65e5\u8a8c\u6587\u4ef6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>\/var\/log\/auth.log<\/code>\uff1a\u8a18\u9304\u8eab\u4efd\u9a57\u8b49\u76f8\u95dc\u7684\u4e8b\u4ef6\u3002<\/li>\n<li><code>\/var\/log\/syslog<\/code>\uff1a\u8a18\u9304\u7cfb\u7d71\u7684\u5404\u7a2e\u4e8b\u4ef6\u3002<\/li>\n<li><code>\/var\/log\/secure<\/code>\uff1a\u8a18\u9304\u5b89\u5168\u76f8\u95dc\u7684\u4e8b\u4ef6\u3002<\/li>\n<\/ul>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e6%97%a5%e8%aa%8c%e5%88%86%e6%9e%90%e5%b7%a5%e5%85%b7-sSCDqZNnQw\">2. \u4f7f\u7528\u65e5\u8a8c\u5206\u6790\u5de5\u5177<\/h3>\n<p>\u624b\u52d5\u6aa2\u67e5\u65e5\u8a8c\u6587\u4ef6\u53ef\u80fd\u6703\u975e\u5e38\u7e41\u7463\uff0c\u56e0\u6b64\u4f7f\u7528\u65e5\u8a8c\u5206\u6790\u5de5\u5177\u53ef\u4ee5\u63d0\u9ad8\u6548\u7387\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u65e5\u8a8c\u5206\u6790\u5de5\u5177\uff1a<\/p>\n<ul>\n<li><strong>Logwatch<\/strong>\uff1a\u81ea\u52d5\u751f\u6210\u65e5\u8a8c\u5831\u544a\uff0c\u5e6b\u52a9\u7ba1\u7406\u54e1\u5feb\u901f\u4e86\u89e3\u7cfb\u7d71\u72c0\u614b\u3002<\/li>\n<li><strong>Splunk<\/strong>\uff1a\u63d0\u4f9b\u5f37\u5927\u7684\u6578\u64da\u5206\u6790\u548c\u53ef\u8996\u5316\u529f\u80fd\u3002<\/li>\n<li><strong>ELK Stack<\/strong>\uff08Elasticsearch, Logstash, Kibana\uff09\uff1a\u4e00\u500b\u958b\u6e90\u7684\u65e5\u8a8c\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u5be6\u6642\u5206\u6790\u548c\u53ef\u8996\u5316\u65e5\u8a8c\u6578\u64da\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e8%a8%ad%e5%ae%9a%e6%97%a5%e8%aa%8c%e8%bc%aa%e6%9b%bf-sSCDqZNnQw\">3. \u8a2d\u5b9a\u65e5\u8a8c\u8f2a\u66ff<\/h3>\n<p>\u70ba\u4e86\u9632\u6b62\u65e5\u8a8c\u6587\u4ef6\u904e\u5927\uff0c\u61c9\u5b9a\u671f\u9032\u884c\u65e5\u8a8c\u8f2a\u66ff\u3002\u9019\u53ef\u4ee5\u901a\u904e\u914d\u7f6e <code>logrotate<\/code> \u5de5\u5177\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 <code>logrotate<\/code> \u914d\u7f6e\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>\/var\/log\/auth.log {\n    daily\n    rotate 7\n    compress\n    missingok\n    notifempty\n}<\/code><\/pre>\n<p>\u9019\u6bb5\u914d\u7f6e\u8868\u793a\u6bcf\u5929\u8f2a\u66ff <code>auth.log<\/code> \u6587\u4ef6\uff0c\u4fdd\u7559\u6700\u8fd1\u4e03\u5929\u7684\u65e5\u8a8c\uff0c\u4e26\u5728\u6587\u4ef6\u7a7a\u6642\u4e0d\u9032\u884c\u8f2a\u66ff\u3002<\/p>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e7%95%b0%e5%b8%b8%e8%a1%8c%e7%82%ba-sSCDqZNnQw\">4. \u76e3\u63a7\u7570\u5e38\u884c\u70ba<\/h3>\n<p>\u5728\u5be9\u8a08\u65e5\u8a8c\u6642\uff0c\u61c9\u7279\u5225\u6ce8\u610f\u4ee5\u4e0b\u7570\u5e38\u884c\u70ba\uff1a<\/p>\n<ul>\n<li>\u591a\u6b21\u5931\u6557\u7684\u767b\u9304\u5617\u8a66\u3002<\/li>\n<li>\u4e0d\u5c0b\u5e38\u7684\u7528\u6236\u6d3b\u52d5\uff0c\u4f8b\u5982\u5728\u975e\u5de5\u4f5c\u6642\u9593\u7684\u767b\u9304\u3002<\/li>\n<li>\u7cfb\u7d71\u914d\u7f6e\u7684\u672a\u7d93\u6388\u6b0a\u66f4\u6539\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-sSCDqZNnQw\">\u7d50\u8ad6<\/h2>\n<p>\u5b9a\u671f\u5be9\u8a08\u5b89\u5168\u65e5\u8a8c\u662f\u4fdd\u8b77 Linux \u4f3a\u670d\u5668\u7684\u91cd\u8981\u63aa\u65bd\u4e4b\u4e00\u3002\u900f\u904e\u6709\u6548\u7684\u65e5\u8a8c\u7ba1\u7406\u548c\u5206\u6790\uff0c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u4ee5\u53ca\u65e9\u767c\u73fe\u6f5b\u5728\u7684\u5b89\u5168\u5a01\u8105\uff0c\u4e26\u63a1\u53d6\u76f8\u61c9\u7684\u9632\u7bc4\u63aa\u65bd\u3002\u96a8\u8457\u7db2\u7d61\u5b89\u5168\u5a01\u8105\u7684\u65e5\u76ca\u589e\u52a0\uff0c\u5efa\u7acb\u4e00\u5957\u5b8c\u5584\u7684\u5b89\u5168\u65e5\u8a8c\u5be9\u8a08\u6d41\u7a0b\u5c07\u5c0d\u4f01\u696d\u7684\u6578\u64da\u5b89\u5168\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u53ca\u5176\u5b89\u5168\u7b56\u7565\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u638c\u63e1Linux\u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\uff0c\u900f\u904e\u5b9a\u671f\u5be9\u8a08\u5b89\u5168\u65e5\u8a8c\uff0c\u63d0\u5347\u7cfb\u7d71\u9632\u8b77\uff0c\u78ba\u4fdd\u8cc7\u6599\u5b89\u5168\u8207\u7a69\u5b9a\u904b\u884c\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-44450","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44450","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=44450"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44450\/revisions"}],"predecessor-version":[{"id":44451,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44450\/revisions\/44451"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44450"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44450"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}