{"id":51270,"date":"2024-12-03T14:49:43","date_gmt":"2024-12-03T06:49:43","guid":{"rendered":"https:\/\/fwq.ai\/blog\/51270\/"},"modified":"2024-12-03T14:49:43","modified_gmt":"2024-12-03T06:49:43","slug":"%e5%a6%82%e4%bd%95%e8%bf%9b%e8%a1%8clinux%e7%b3%bb%e7%bb%9f%e7%9a%84%e6%97%a5%e5%bf%97%e6%94%b6%e9%9b%86%e5%92%8c%e5%88%86%e6%9e%90-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/51270\/","title":{"rendered":"\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u65e5\u5fd7\u6536\u96c6\u548c\u5206\u6790"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u65e5\u5fd7\u6536\u96c6\u548c\u5206\u6790<\/h1>\n<p>\u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u5bb6\u4ecb\u7ecd<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u65e5\u5fd7\u6536\u96c6\u548c\u5206\u6790\u300b<\/span>\u4e3b\u8981\u5185\u5bb9\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01\u5f53\u7136\u5982\u679c\u9605\u8bfb\u672c\u6587\u65f6\u5b58\u5728\u4e0d\u540c\u60f3\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u8868\u8fbe\uff0c\u4f46\u662f\u8bf7\u52ff\u4f7f\u7528\u8fc7\u6fc0\u7684\u63aa\u8f9e~<\/p>\n<p>\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u65e5\u5fd7\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u5b83\u53ef\u4ee5\u8bb0\u5f55\u7cfb\u7edf\u53d1\u751f\u7684\u4efb\u4f55\u4e8b\u4ef6\uff0c\u5982\u8f6f\u4ef6\u7a0b\u5e8f\u8fd0\u884c\u60c5\u51b5\u3001\u7f51\u7edc\u8fde\u63a5\u60c5\u51b5\u3001\u7cfb\u7edf\u6545\u969c\u7b49\u3002\u65e5\u5fd7\u8bb0\u5f55\u7684\u4fe1\u606f\u53ef\u4ee5\u5e2e\u52a9\u7ba1\u7406\u5458\u66f4\u597d\u5730\u4e86\u89e3\u7cfb\u7edf\u8fd0\u884c\u60c5\u51b5\uff0c\u67e5\u627e\u7cfb\u7edf\u6545\u969c\u3002\u56e0\u6b64\uff0c\u65e5\u5fd7\u7684\u6536\u96c6\u548c\u5206\u6790\u5bf9\u4e8eLinux\u7cfb\u7edf\u7ba1\u7406\u5458\u6765\u8bf4\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<p>\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u65e5\u5fd7\u7ba1\u7406\u5de5\u5177logrotate\u548clogwatch\u8fdb\u884c\u65e5\u5fd7\u6536\u96c6\u548c\u5206\u6790\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<ol>\n<li>\u65e5\u5fd7\u6536\u96c6<\/li>\n<\/ol>\n<p>\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u7cfb\u7edf\u65e5\u5fd7\u901a\u5e38\u5b58\u50a8\u5728\/var\/log\u76ee\u5f55\u4e0b\u3002\u8fd9\u4e9b\u65e5\u5fd7\u6587\u4ef6\u53ef\u4ee5\u662f\u7cfb\u7edf\u670d\u52a1\u7684\u65e5\u5fd7\uff0c\u4e5f\u53ef\u4ee5\u662f\u5e94\u7528\u7a0b\u5e8f\u7684\u65e5\u5fd7\u3002<\/p>\n<p>\u4e3a\u4e86\u6b63\u786e\u5730\u6536\u96c6\u548c\u7ba1\u7406\u65e5\u5fd7\u6587\u4ef6\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528logrotate\u8fd9\u4e2a\u65e5\u5fd7\u7ba1\u7406\u5de5\u5177\u3002logrotate\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u81ea\u52a8\u538b\u7f29\u3001\u5f52\u6863\u548c\u5220\u9664\u65e7\u65e5\u5fd7\u6587\u4ef6\uff0c\u4ee5\u53ca\u5b9a\u671f\u521b\u5efa\u65b0\u7684\u65e5\u5fd7\u6587\u4ef6\u3002\u4e0b\u9762\u662f\u4e00\u4e2alogrotate\u7684\u914d\u7f6e\u6587\u4ef6\u793a\u4f8b\uff1a<\/p>\n<pre># \/etc\/logrotate.d\/mylog\n\n\/var\/log\/mylog {\n  daily\n  missingok\n  rotate 7\n  compress\n  delaycompress\n  sharedscripts\n  postrotate\n    \/bin\/systemctl restart rsyslog.service &gt;\/dev\/null 2&gt;&amp;1 || true\n  endscript\n}<\/pre>\n<p>\u4ee5\u4e0a\u914d\u7f6e\u6587\u4ef6\u4e2d:<\/p>\n<ul>\n<li>daily: \u6bcf\u5929\u8f6e\u8f6c\u4e00\u6b21\u65e5\u5fd7\u6587\u4ef6<\/li>\n<li>missingok: \u5982\u679c\u65e5\u5fd7\u6587\u4ef6\u4e0d\u5b58\u5728\uff0c\u4e0d\u4f1a\u62a5\u9519<\/li>\n<li>rotate 7: \u4fdd\u75597\u4e2a\u65e7\u65e5\u5fd7\u6587\u4ef6<\/li>\n<li>compress: \u538b\u7f29\u65e5\u5fd7\u6587\u4ef6<\/li>\n<li>delaycompress: \u5ef6\u8fdf\u538b\u7f29\uff0c\u5e26\u6709 .1 \u7684\u65e5\u5fd7\u6587\u4ef6\u4e0d\u4f1a\u88ab\u538b\u7f29<\/li>\n<li>sharedscripts: \u5728\u6240\u6709\u811a\u672c\u6267\u884c\u4e4b\u524d\u6267\u884c postrotate \u548c endscript \u811a\u672c<\/li>\n<li>postrotate: \u5728\u65e5\u5fd7\u8f6e\u8f6c\u4e4b\u540e\u6267\u884c\u7684\u811a\u672c\uff0c\u672c\u4f8b\u4e2d\u662f\u91cd\u542f rsyslog \u670d\u52a1<\/li>\n<li>endscript: postrotate \u811a\u672c\u7ed3\u675f\u7684\u6807\u5fd7<\/li>\n<\/ul>\n<p>\u901a\u8fc7logrotate\u914d\u7f6e\u6587\u4ef6\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9a\u671f\u6e05\u7406\u8fc7\u671f\u7684\u65e5\u5fd7\u6587\u4ef6\uff0c\u5e76\u5c06\u65e5\u5fd7\u6587\u4ef6\u538b\u7f29\u548c\u5b58\u6863\u3002\u63a5\u4e0b\u6765\u6211\u4eec\u5c31\u53ef\u4ee5\u4f7f\u7528logwatch\u5de5\u5177\u6765\u5bf9\u65e5\u5fd7\u8fdb\u884c\u76d1\u63a7\u548c\u5206\u6790\u3002<\/p>\n<ol>\n<li>\u65e5\u5fd7\u5206\u6790<\/li>\n<\/ol>\n<p>logwatch\u662f\u4e00\u6b3e\u65e5\u5fd7\u5206\u6790\u5de5\u5177\uff0c\u5b83\u80fd\u591f\u81ea\u52a8\u751f\u6210\u65e5\u5fd7\u6458\u8981\u62a5\u544a\uff0c\u5e76\u5c06\u8fd9\u4e9b\u62a5\u544a\u901a\u8fc7\u90ae\u4ef6\u53d1\u9001\u7ed9\u7ba1\u7406\u5458\u3002\u8981\u4f7f\u7528logwatch\uff0c\u6211\u4eec\u9700\u8981\u5148\u5b89\u88c5\u5b83\uff0c\u7136\u540e\u914d\u7f6e\u5b83\u7684\u90ae\u4ef6\u901a\u77e5\u8bbe\u7f6e\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u5177\u4f53\u7684\u4f8b\u5b50\uff1a<\/p>\n<p>\u9996\u5148\u6211\u4eec\u9700\u8981\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5logwatch\uff1a<\/p>\n<pre>$ sudo apt-get install logwatch<\/pre>\n<p>\u5b89\u88c5\u5b8c\u6210\u4e4b\u540e\uff0c\u6211\u4eec\u9700\u8981\u5bf9logwatch\u8fdb\u884c\u914d\u7f6e\u3002\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8e\/etc\/logwatch\/conf\/\u76ee\u5f55\u4e0b\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u9ed8\u8ba4\u914d\u7f6e\u6587\u4ef6\uff0c\u4e5f\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u8981\u8fdb\u884c\u4fee\u6539\u3002\u4e0b\u9762\u7ed9\u51fa\u4e00\u4e2a\u7b80\u5355\u7684\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre># \/etc\/logwatch\/conf\/logwatch.conf\n\nMailTo = user@example.com   # \u53d1\u9001\u65e5\u5fd7\u62a5\u544a\u7684\u90ae\u4ef6\u5730\u5740\nMailFrom = logwatch@example.com  # \u53d1\u9001\u65e5\u5fd7\u62a5\u544a\u7684\u53d1\u4ef6\u4eba\u5730\u5740\nRange = yesterday   # \u7edf\u8ba1\u65e5\u5fd7\u62a5\u544a\u7684\u65f6\u95f4\u6bb5\uff0c\u672c\u4f8b\u4e2d\u662f\u6628\u5929\u7684\u65e5\u5fd7\nDetail = High    # \u62a5\u544a\u7684\u8be6\u7ec6\u7a0b\u5ea6\uff0c\u672c\u4f8b\u4e2d\u662f\u9ad8<\/pre>\n<p>\u914d\u7f6e\u5b8c\u6210\u4e4b\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u4f7f\u7528logwatch\u5de5\u5177\u6765\u751f\u6210\u65e5\u5fd7\u62a5\u544a\u4e86\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u5177\u4f53\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>$ sudo logwatch --output mail --range yesterday --detail high --mailto user@example.com --subject \u201cDaily Logwatch Report\u201d --service all<\/pre>\n<p>\u4ee5\u4e0a\u547d\u4ee4\u4e2d\uff1a<\/p>\n<ul>\n<li>&#8211;output mail: \u5c06\u65e5\u5fd7\u62a5\u544a\u901a\u8fc7\u90ae\u4ef6\u53d1\u9001<\/li>\n<li>&#8211;range yesterday: \u7edf\u8ba1\u6628\u5929\u7684\u65e5\u5fd7<\/li>\n<li>&#8211;detail high: \u751f\u6210\u8be6\u7ec6\u7684\u65e5\u5fd7\u62a5\u544a<\/li>\n<li>&#8211;mailto user@example.com: \u53d1\u9001\u65e5\u5fd7\u62a5\u544a\u7684\u90ae\u4ef6\u5730\u5740<\/li>\n<li>&#8211;subject \u201cDaily Logwatch Report\u201d: \u65e5\u5fd7\u62a5\u544a\u90ae\u4ef6\u7684\u4e3b\u9898<\/li>\n<li>&#8211;service all: \u7edf\u8ba1\u6240\u6709\u7684\u670d\u52a1\u65e5\u5fd7<\/li>\n<\/ul>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u751f\u6210\u8be6\u7ec6\u7684\u65e5\u5fd7\u62a5\u544a\uff0c\u5e76\u901a\u8fc7\u90ae\u4ef6\u53d1\u9001\u7ed9\u7ba1\u7406\u5458\u3002<\/p>\n<p>\u7ed3\u8bed<\/p>\n<p>\u901a\u8fc7logrotate\u548clogwatch\u5de5\u5177\uff0c\u6211\u4eec\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u8fdb\u884cLinux\u7cfb\u7edf\u65e5\u5fd7\u7684\u6536\u96c6\u548c\u5206\u6790\u3002\u4f7f\u7528\u8fd9\u4e9b\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7ba1\u7406\u5458\u66f4\u597d\u5730\u4e86\u89e3\u7cfb\u7edf\u8fd0\u884c\u60c5\u51b5\uff0c\u5e76\u5feb\u901f\u67e5\u627e\u7cfb\u7edf\u6545\u969c\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\u7c73\u4e91\uff01\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\u3002<\/p>\n<dl>\n<dt><\/dt>\n<dd>\n   \u5229\u7528Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u6570\u636e\u540c\u6b65\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u65e5\u5fd7\u6536\u96c6\u548c\u5206\u6790 \u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u6587\u7ae0\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u672c\u6587\u300a\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u65e5\u5fd7\u6536\u96c6\u548c\u5206\u6790\u300b\u4e3b\u8981\u5185\u5bb9\u6d89\u53ca\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01\u5f53\u7136\u5982\u679c\u9605\u8bfb\u672c\u6587\u65f6\u5b58\u5728\u4e0d\u540c\u60f3\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u8868\u8fbe\uff0c\u4f46\u662f\u8bf7\u52ff\u4f7f\u7528\u8fc7\u6fc0\u7684\u63aa\u8f9e~ \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u65e5\u5fd7\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u5b83\u53ef\u4ee5\u8bb0\u5f55\u7cfb\u7edf\u53d1\u751f\u7684\u4efb\u4f55\u4e8b\u4ef6\uff0c\u5982\u8f6f\u4ef6\u7a0b\u5e8f\u8fd0\u884c\u60c5\u51b5\u3001\u7f51\u7edc\u8fde\u63a5\u60c5\u51b5\u3001\u7cfb\u7edf\u6545\u969c\u7b49\u3002\u65e5\u5fd7\u8bb0\u5f55\u7684\u4fe1\u606f\u53ef\u4ee5\u5e2e\u52a9\u7ba1\u7406\u5458\u66f4\u597d\u5730\u4e86\u89e3\u7cfb\u7edf\u8fd0\u884c\u60c5\u51b5\uff0c\u67e5\u627e\u7cfb\u7edf\u6545\u969c\u3002\u56e0\u6b64\uff0c\u65e5\u5fd7\u7684\u6536\u96c6\u548c\u5206\u6790\u5bf9\u4e8eLinux\u7cfb\u7edf\u7ba1\u7406\u5458\u6765\u8bf4\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002 \u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u65e5\u5fd7\u7ba1\u7406\u5de5\u5177logrotate\u548clogwatch\u8fdb\u884c\u65e5\u5fd7\u6536\u96c6\u548c\u5206\u6790\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u65e5\u5fd7\u6536\u96c6 \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u7cfb\u7edf\u65e5\u5fd7\u901a\u5e38\u5b58\u50a8\u5728\/var\/log\u76ee\u5f55\u4e0b\u3002\u8fd9\u4e9b\u65e5\u5fd7\u6587\u4ef6\u53ef\u4ee5\u662f\u7cfb\u7edf\u670d\u52a1\u7684\u65e5\u5fd7\uff0c\u4e5f\u53ef\u4ee5\u662f\u5e94\u7528\u7a0b\u5e8f\u7684\u65e5\u5fd7\u3002 \u4e3a\u4e86\u6b63\u786e\u5730\u6536\u96c6\u548c\u7ba1\u7406\u65e5\u5fd7\u6587\u4ef6\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528logrotate\u8fd9\u4e2a\u65e5\u5fd7\u7ba1\u7406\u5de5\u5177\u3002logrotate\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u81ea\u52a8\u538b\u7f29\u3001\u5f52\u6863\u548c\u5220\u9664\u65e7\u65e5\u5fd7\u6587\u4ef6\uff0c\u4ee5\u53ca\u5b9a\u671f\u521b\u5efa\u65b0\u7684\u65e5\u5fd7\u6587\u4ef6\u3002\u4e0b\u9762\u662f\u4e00\u4e2alogrotate\u7684\u914d\u7f6e\u6587\u4ef6\u793a\u4f8b\uff1a # \/etc\/logrotate.d\/mylog \/var\/log\/mylog { daily missingok rotate 7 compress delaycompress sharedscripts postrotate \/bin\/systemctl restart rsyslog.service &gt;\/dev\/null 2&gt;&amp;1 || true endscript } \u4ee5\u4e0a\u914d\u7f6e\u6587\u4ef6\u4e2d: daily: \u6bcf\u5929\u8f6e\u8f6c\u4e00\u6b21\u65e5\u5fd7\u6587\u4ef6 missingok: \u5982\u679c\u65e5\u5fd7\u6587\u4ef6\u4e0d\u5b58\u5728\uff0c\u4e0d\u4f1a\u62a5\u9519 rotate 7: \u4fdd\u75597\u4e2a\u65e7\u65e5\u5fd7\u6587\u4ef6 compress: \u538b\u7f29\u65e5\u5fd7\u6587\u4ef6 delaycompress: \u5ef6\u8fdf\u538b\u7f29\uff0c\u5e26\u6709 .1 \u7684\u65e5\u5fd7\u6587\u4ef6\u4e0d\u4f1a\u88ab\u538b\u7f29 sharedscripts: \u5728\u6240\u6709\u811a\u672c\u6267\u884c\u4e4b\u524d\u6267\u884c postrotate \u548c endscript \u811a\u672c postrotate: \u5728\u65e5\u5fd7\u8f6e\u8f6c\u4e4b\u540e\u6267\u884c\u7684\u811a\u672c\uff0c\u672c\u4f8b\u4e2d\u662f\u91cd\u542f rsyslog \u670d\u52a1 endscript: postrotate \u811a\u672c\u7ed3\u675f\u7684\u6807\u5fd7 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