{"id":51789,"date":"2024-12-03T13:06:38","date_gmt":"2024-12-03T05:06:38","guid":{"rendered":"https:\/\/fwq.ai\/blog\/51789\/"},"modified":"2024-12-03T13:06:38","modified_gmt":"2024-12-03T05:06:38","slug":"linux%e6%97%a5%e5%bf%97%e7%ae%a1%e7%90%86%e7%9a%84%e8%ae%be%e7%bd%ae%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/51789\/","title":{"rendered":"Linux\u65e5\u5fd7\u7ba1\u7406\u7684\u8bbe\u7f6e\u6307\u5357"},"content":{"rendered":"

<\/b> <\/p>\n

Linux\u65e5\u5fd7\u7ba1\u7406\u7684\u8bbe\u7f6e\u6307\u5357<\/h1>\n

\u5728\u6587\u7ae0\u5b9e\u6218\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u8fd9\u6837\u90a3\u6837\u7684\u95ee\u9898\uff0c\u7136\u540e\u8981\u5361\u597d\u534a\u5929\uff0c\u7b49\u95ee\u9898\u89e3\u51b3\u4e86\u624d\u53d1\u73b0\u539f\u6765\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u662f\u6ca1\u6709\u638c\u63e1\u597d\u3002\u4eca\u5929\u7c73\u4e91\u5c31\u6574\u7406\u5206\u4eab\u300aLinux\u65e5\u5fd7\u7ba1\u7406\u7684\u8bbe\u7f6e\u6307\u5357\u300b\uff0c\u804a\u804a\uff0c\u5e0c\u671b\u53ef\u4ee5\u5e2e\u52a9\u5230\u6b63\u5728\u52aa\u529b\u8d5a\u94b1\u7684\u4f60\u3002<\/p>\n

\u5982\u4f55\u5728Linux\u4e0a\u914d\u7f6e\u65e5\u5fd7\u7ba1\u7406<\/p>\n

\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u65e5\u5fd7\u662f\u8bb0\u5f55\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\u3001\u5e94\u7528\u7a0b\u5e8f\u8fd0\u884c\u4fe1\u606f\u4ee5\u53ca\u9519\u8bef\u548c\u8b66\u544a\u7b49\u91cd\u8981\u4fe1\u606f\u7684\u5173\u952e\u7ec4\u6210\u90e8\u5206\u3002\u5408\u7406\u914d\u7f6e\u548c\u7ba1\u7406\u65e5\u5fd7\u5bf9\u4e8e\u7cfb\u7edf\u7684\u76d1\u63a7\u548c\u6545\u969c\u6392\u67e5\u81f3\u5173\u91cd\u8981\u3002\u672c\u6587\u5c06\u5411\u60a8\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u4e0a\u914d\u7f6e\u65e5\u5fd7\u7ba1\u7406\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u548c\u5b9e\u8df5\u3002<\/p>\n

\u4e00\u3001\u4e86\u89e3\u65e5\u5fd7\u6587\u4ef6\u7684\u7c7b\u578b\u548c\u4f4d\u7f6e<\/p>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u4e86\u89e3\u7cfb\u7edf\u4e2d\u5e38\u89c1\u7684\u65e5\u5fd7\u6587\u4ef6\u7c7b\u578b\u548c\u4f4d\u7f6e\u3002\u4e0b\u9762\u662f\u5e38\u89c1\u7684\u51e0\u79cd\u65e5\u5fd7\u6587\u4ef6\u7c7b\u578b\u53ca\u5176\u4f4d\u7f6e\uff1a<\/p>\n

    \n
  1. \u7cfb\u7edf\u65e5\u5fd7\uff08System Log\uff09\uff1a\u8be5\u7c7b\u578b\u7684\u65e5\u5fd7\u8bb0\u5f55\u4e86\u7cfb\u7edf\u7684\u8fd0\u884c\u72b6\u6001\u3001\u542f\u52a8\u548c\u5173\u95ed\u4fe1\u606f\u7b49\u3002\u901a\u5e38\u7531 rsyslog \u7ba1\u7406\uff0c\u5e76\u5b58\u50a8\u5728 \/var\/log\/syslog \u6216 \/var\/log\/messages \u4e2d\u3002<\/li>\n
  2. \u5e94\u7528\u7a0b\u5e8f\u65e5\u5fd7\uff08Application Log\uff09\uff1a\u8be5\u7c7b\u578b\u7684\u65e5\u5fd7\u7531\u5404\u79cd\u5e94\u7528\u7a0b\u5e8f\u751f\u6210\uff0c\u8bb0\u5f55\u4e86\u5e94\u7528\u7a0b\u5e8f\u7684\u8fd0\u884c\u4fe1\u606f\u548c\u9519\u8bef\u4fe1\u606f\u7b49\u3002\u8fd9\u4e9b\u65e5\u5fd7\u901a\u5e38\u5b58\u50a8\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u7279\u5b9a\u76ee\u5f55\u4e0b\uff0c\u4f8b\u5982 \/var\/log\/nginx\/access.log\u3002<\/li>\n
  3. \u5b89\u5168\u65e5\u5fd7\uff08Security Log\uff09\uff1a\u8be5\u7c7b\u578b\u7684\u65e5\u5fd7\u8bb0\u5f55\u4e86\u7cfb\u7edf\u7684\u5b89\u5168\u4e8b\u4ef6\uff0c\u5982\u767b\u5f55\u5c1d\u8bd5\u3001\u6388\u6743\u8bf7\u6c42\u7b49\u3002\u5728\u5927\u90e8\u5206Linux\u7cfb\u7edf\u4e2d\uff0c\u5b89\u5168\u65e5\u5fd7\u88ab\u8bb0\u5f55\u5728 \/var\/log\/secure \u6216 \/var\/log\/auth.log \u4e2d\u3002<\/li>\n<\/ol>\n

    \u4e8c\u3001\u914d\u7f6e\u65e5\u5fd7\u8f6e\u8f6c<\/p>\n

    \u65e5\u5fd7\u8f6e\u8f6c\u662f\u6307\u5bf9\u65e5\u5fd7\u6587\u4ef6\u8fdb\u884c\u5b9a\u671f\u5730\u5f52\u6863\u548c\u538b\u7f29\uff0c\u4ee5\u9632\u6b62\u65e5\u5fd7\u6587\u4ef6\u8fc7\u5927\u6216\u5360\u7528\u8fc7\u591a\u7684\u5b58\u50a8\u7a7a\u95f4\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0clogrotate \u662f\u5e38\u7528\u7684\u65e5\u5fd7\u8f6e\u8f6c\u5de5\u5177\u3002<\/p>\n

      \n
    1. \u5b89\u88c5 logrotate\uff1a<\/li>\n<\/ol>\n
      $ sudo apt-get install logrotate<\/pre>\n
        \n
      1. \u914d\u7f6e logrotate\uff1a<\/li>\n<\/ol>\n
        \u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5\u4fbf\u6211\u4eec\u53ef\u4ee5\u5b9a\u5236\u5316 logrotate \u7684\u884c\u4e3a\u3002<\/p>\n
        $ sudo nano \/etc\/logrotate.d\/myapp<\/pre>\n
        \u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u60a8\u53ef\u4ee5\u6307\u5b9a\u8981\u8f6e\u8f6c\u7684\u65e5\u5fd7\u6587\u4ef6\u3001\u8f6e\u8f6c\u7684\u65f6\u95f4\u95f4\u9694\u548c\u4fdd\u7559\u7684\u8f6e\u8f6c\u6587\u4ef6\u6570\u91cf\u7b49\u53c2\u6570\u3002\u4f8b\u5982\uff1a<\/p>\n
        \/var\/log\/myapp\/*.log {\n    weekly\n    rotate 4\n    compress\n    delaycompress\n    missingok\n    notifempty\n    sharedscripts\n}<\/pre>\n
        \u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\/var\/log\/myapp\/*.log<\/code> \u6307\u5b9a\u4e86\u8981\u8f6e\u8f6c\u7684\u65e5\u5fd7\u6587\u4ef6\u8def\u5f84\uff0cweekly<\/code> \u8868\u793a\u6309\u5468\u8f6e\u8f6c\uff0crotate 4<\/code> \u8868\u793a\u4fdd\u7559\u6700\u8fd1\u56db\u4e2a\u8f6e\u8f6c\u6587\u4ef6\uff0ccompress<\/code> \u8868\u793a\u538b\u7f29\u8f6e\u8f6c\u6587\u4ef6\uff0cdelaycompress<\/code> \u8868\u793a\u5ef6\u8fdf\u538b\u7f29\uff0cmissingok<\/code> \u8868\u793a\u5982\u679c\u65e5\u5fd7\u6587\u4ef6\u4e0d\u5b58\u5728\u5219\u5ffd\u7565\uff0cnotifempty<\/code> \u8868\u793a\u5f53\u65e5\u5fd7\u6587\u4ef6\u4e3a\u7a7a\u65f6\u4e0d\u8fdb\u884c\u8f6e\u8f6c\u3002<\/p>\n
          \n
        1. \u624b\u52a8\u6267\u884c\u8f6e\u8f6c\uff1a<\/li>\n<\/ol>\n
          \u53ef\u4ee5\u624b\u52a8\u6267\u884c\u8f6e\u8f6c\uff0c\u4ee5\u9a8c\u8bc1\u914d\u7f6e\u662f\u5426\u6b63\u786e\u3002<\/p>\n
          $ sudo logrotate -vf \/etc\/logrotate.d\/myapp<\/pre>\n
          \u4e09\u3001\u914d\u7f6e\u65e5\u5fd7\u65cb\u8f6c\u548c\u6e05\u7406\u7b56\u7565<\/p>\n
          \u9664\u4e86\u65e5\u5fd7\u8f6e\u8f6c\u5916\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u6307\u5b9a\u65e5\u5fd7\u65cb\u8f6c\u548c\u6e05\u7406\u7684\u7b56\u7565\u3002Linux\u7cfb\u7edf\u4e2d\uff0clogrotate \u652f\u6301\u4ee5\u4e0b\u7b56\u7565\uff1a<\/p>\n
            \n
          1. postrotate<\/code>\uff1a\u8be5\u9009\u9879\u6307\u5b9a\u8f6e\u8f6c\u540e\u6267\u884c\u7684\u547d\u4ee4\u3002\u53ef\u4ee5\u5728\u8be5\u9009\u9879\u4e0b\uff0c\u8fdb\u884c\u65e5\u5fd7\u5206\u6790\u3001\u6570\u636e\u5e93\u5907\u4efd\u7b49\u64cd\u4f5c\u3002<\/li>\n<\/ol>\n
            \/var\/log\/myapp\/*.log {\n    ...\n    postrotate\n        \/usr\/bin\/analyze_logs \/var\/log\/myapp\/*.log > \/dev\/null\n    endscript\n}<\/pre>\n
              \n
            1. prerotate<\/code>\uff1a\u8be5\u9009\u9879\u6307\u5b9a\u8f6e\u8f6c\u524d\u6267\u884c\u7684\u547d\u4ee4\u3002\u53ef\u4ee5\u5728\u8be5\u9009\u9879\u4e0b\uff0c\u6267\u884c\u4e00\u4e9b\u9884\u5904\u7406\u64cd\u4f5c\u3002<\/li>\n<\/ol>\n
              \/var\/log\/myapp\/*.log {\n    ...\n    prerotate\n        \/usr\/bin\/sync_logs \/var\/log\/myapp\/*.log\n    endscript\n}<\/pre>\n
                \n
              1. size<\/code>\uff1a\u8be5\u9009\u9879\u6307\u5b9a\u65e5\u5fd7\u6587\u4ef6\u8fbe\u5230\u591a\u5927\u65f6\u89e6\u53d1\u8f6e\u8f6c\u64cd\u4f5c\uff0c\u5355\u4f4d\u53ef\u4ee5\u662fk<\/code>\uff08\u5343\u5b57\u8282\uff09\u6216M<\/code>\uff08\u5146\u5b57\u8282\uff09\u3002<\/li>\n<\/ol>\n
                \/var\/log\/myapp\/*.log {\n    ...\n    size 10M\n}<\/pre>\n
                  \n
                1. maxage<\/code>\uff1a\u8be5\u9009\u9879\u6307\u5b9a\u65e5\u5fd7\u6587\u4ef6\u4fdd\u7559\u7684\u6700\u5927\u5929\u6570\u3002<\/li>\n<\/ol>\n
                  \/var\/log\/myapp\/*.log {\n    ...\n    maxage 30\n}<\/pre>\n
                  \u56db\u3001\u914d\u7f6e\u8fdc\u7a0b\u65e5\u5fd7\u6536\u96c6<\/p>\n
                  \u6709\u65f6\u5019\uff0c\u6211\u4eec\u9700\u8981\u5c06\u65e5\u5fd7\u6587\u4ef6\u4e2d\u7684\u5185\u5bb9\u53d1\u9001\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u8fdb\u884c\u4e2d\u592e\u65e5\u5fd7\u6536\u96c6\u548c\u5206\u6790\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0crsyslog \u662f\u5e38\u7528\u7684\u65e5\u5fd7\u6536\u96c6\u548c\u5904\u7406\u5de5\u5177\u3002<\/p>\n
                    \n
                  1. \u5b89\u88c5 rsyslog\uff1a<\/li>\n<\/ol>\n
                    $ sudo apt-get install rsyslog<\/pre>\n
                      \n
                    1. \u914d\u7f6e rsyslog\uff1a<\/li>\n<\/ol>\n
                      \u6253\u5f00 rsyslog \u7684\u4e3b\u914d\u7f6e\u6587\u4ef6\uff0c\u5e76\u7f16\u8f91\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n
                      $ sudo nano \/etc\/rsyslog.conf<\/pre>\n
                      \u53d6\u6d88\u4ee5\u4e0b\u884c\u7684\u6ce8\u91ca\uff08\u5220\u9664\u884c\u9996\u7684#<\/code>\uff09\uff1a<\/p>\n
                      #$ModLoad imudp\n#$UDPServerRun 514<\/pre>\n
                      \u5728\u6587\u4ef6\u7684\u672b\u5c3e\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n
                      *.* @192.168.0.100:514<\/pre>\n
                      \u5176\u4e2d\uff0c192.168.0.100<\/code> \u662f\u8fdc\u7a0b\u670d\u52a1\u5668\u7684IP\u5730\u5740\uff0c514<\/code> \u662f\u6536\u96c6\u65e5\u5fd7\u7684\u7aef\u53e3\u53f7\u3002<\/p>\n
                        \n
                      1. \u91cd\u542f rsyslog\uff1a<\/li>\n<\/ol>\n
                        $ sudo systemctl restart rsyslog<\/pre>\n
                        \u901a\u8fc7\u4ee5\u4e0a\u914d\u7f6e\uff0c\u65e5\u5fd7\u5c06\u901a\u8fc7UDP\u534f\u8bae\u53d1\u9001\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u7684514\u7aef\u53e3\u3002<\/p>\n
                        \u603b\u7ed3\uff1a<\/p>\n
                        \u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e0a\u914d\u7f6e\u65e5\u5fd7\u7ba1\u7406\u3002\u4ece\u4e86\u89e3\u65e5\u5fd7\u6587\u4ef6\u7c7b\u578b\u548c\u4f4d\u7f6e\u5f00\u59cb\uff0c\u5230\u914d\u7f6e\u65e5\u5fd7\u8f6e\u8f6c\u3001\u914d\u7f6e\u65e5\u5fd7\u65cb\u8f6c\u548c\u6e05\u7406\u7b56\u7565\u4ee5\u53ca\u914d\u7f6e\u8fdc\u7a0b\u65e5\u5fd7\u6536\u96c6\uff0c\u6211\u4eec\u63d0\u4f9b\u4e86\u76f8\u5173\u7684\u4ee3\u7801\u793a\u4f8b\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u548c\u5b9e\u8df5\u3002\u5408\u7406\u914d\u7f6e\u548c\u7ba1\u7406\u65e5\u5fd7\u5bf9\u4e8e\u7cfb\u7edf\u76d1\u63a7\u548c\u6545\u969c\u6392\u67e5\u81f3\u5173\u91cd\u8981\uff0c\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u80fd\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n
                        \u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300aLinux\u65e5\u5fd7\u7ba1\u7406\u7684\u8bbe\u7f6e\u6307\u5357\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591a\u6587\u7ae0\u77e5\u8bc6\uff01<\/p>\n
                        \n
                        <\/dt>\n
                        \n   \u5e38\u89c1\u7684Linux\u6587\u4ef6\u6743\u9650\u8bbe\u7f6e\u9519\u8bef\u53ca\u89e3\u51b3\u65b9\u6cd5\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
                        Linux\u65e5\u5fd7\u7ba1\u7406\u7684\u8bbe\u7f6e\u6307\u5357 \u5728\u6587\u7ae0\u5b9e\u6218\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u8fd9\u6837\u90a3\u6837\u7684\u95ee\u9898\uff0c\u7136\u540e\u8981\u5361\u597d\u534a\u5929\uff0c\u7b49\u95ee\u9898\u89e3\u51b3\u4e86\u624d\u53d1\u73b0\u539f\u6765\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u662f\u6ca1\u6709\u638c\u63e1\u597d\u3002\u4eca\u5929\u7c73\u4e91\u5c31\u6574\u7406\u5206\u4eab\u300aLinux\u65e5\u5fd7\u7ba1\u7406\u7684\u8bbe\u7f6e\u6307\u5357\u300b\uff0c\u804a\u804a\uff0c\u5e0c\u671b\u53ef\u4ee5\u5e2e\u52a9\u5230\u6b63\u5728\u52aa\u529b\u8d5a\u94b1\u7684\u4f60\u3002 \u5982\u4f55\u5728Linux\u4e0a\u914d\u7f6e\u65e5\u5fd7\u7ba1\u7406 \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u65e5\u5fd7\u662f\u8bb0\u5f55\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\u3001\u5e94\u7528\u7a0b\u5e8f\u8fd0\u884c\u4fe1\u606f\u4ee5\u53ca\u9519\u8bef\u548c\u8b66\u544a\u7b49\u91cd\u8981\u4fe1\u606f\u7684\u5173\u952e\u7ec4\u6210\u90e8\u5206\u3002\u5408\u7406\u914d\u7f6e\u548c\u7ba1\u7406\u65e5\u5fd7\u5bf9\u4e8e\u7cfb\u7edf\u7684\u76d1\u63a7\u548c\u6545\u969c\u6392\u67e5\u81f3\u5173\u91cd\u8981\u3002\u672c\u6587\u5c06\u5411\u60a8\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u4e0a\u914d\u7f6e\u65e5\u5fd7\u7ba1\u7406\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u548c\u5b9e\u8df5\u3002 \u4e00\u3001\u4e86\u89e3\u65e5\u5fd7\u6587\u4ef6\u7684\u7c7b\u578b\u548c\u4f4d\u7f6e \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u4e86\u89e3\u7cfb\u7edf\u4e2d\u5e38\u89c1\u7684\u65e5\u5fd7\u6587\u4ef6\u7c7b\u578b\u548c\u4f4d\u7f6e\u3002\u4e0b\u9762\u662f\u5e38\u89c1\u7684\u51e0\u79cd\u65e5\u5fd7\u6587\u4ef6\u7c7b\u578b\u53ca\u5176\u4f4d\u7f6e\uff1a \u7cfb\u7edf\u65e5\u5fd7\uff08System Log\uff09\uff1a\u8be5\u7c7b\u578b\u7684\u65e5\u5fd7\u8bb0\u5f55\u4e86\u7cfb\u7edf\u7684\u8fd0\u884c\u72b6\u6001\u3001\u542f\u52a8\u548c\u5173\u95ed\u4fe1\u606f\u7b49\u3002\u901a\u5e38\u7531 rsyslog \u7ba1\u7406\uff0c\u5e76\u5b58\u50a8\u5728 \/var\/log\/syslog \u6216 \/var\/log\/messages \u4e2d\u3002 \u5e94\u7528\u7a0b\u5e8f\u65e5\u5fd7\uff08Application Log\uff09\uff1a\u8be5\u7c7b\u578b\u7684\u65e5\u5fd7\u7531\u5404\u79cd\u5e94\u7528\u7a0b\u5e8f\u751f\u6210\uff0c\u8bb0\u5f55\u4e86\u5e94\u7528\u7a0b\u5e8f\u7684\u8fd0\u884c\u4fe1\u606f\u548c\u9519\u8bef\u4fe1\u606f\u7b49\u3002\u8fd9\u4e9b\u65e5\u5fd7\u901a\u5e38\u5b58\u50a8\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u7279\u5b9a\u76ee\u5f55\u4e0b\uff0c\u4f8b\u5982 \/var\/log\/nginx\/access.log\u3002 \u5b89\u5168\u65e5\u5fd7\uff08Security Log\uff09\uff1a\u8be5\u7c7b\u578b\u7684\u65e5\u5fd7\u8bb0\u5f55\u4e86\u7cfb\u7edf\u7684\u5b89\u5168\u4e8b\u4ef6\uff0c\u5982\u767b\u5f55\u5c1d\u8bd5\u3001\u6388\u6743\u8bf7\u6c42\u7b49\u3002\u5728\u5927\u90e8\u5206Linux\u7cfb\u7edf\u4e2d\uff0c\u5b89\u5168\u65e5\u5fd7\u88ab\u8bb0\u5f55\u5728 \/var\/log\/secure \u6216 \/var\/log\/auth.log \u4e2d\u3002 \u4e8c\u3001\u914d\u7f6e\u65e5\u5fd7\u8f6e\u8f6c \u65e5\u5fd7\u8f6e\u8f6c\u662f\u6307\u5bf9\u65e5\u5fd7\u6587\u4ef6\u8fdb\u884c\u5b9a\u671f\u5730\u5f52\u6863\u548c\u538b\u7f29\uff0c\u4ee5\u9632\u6b62\u65e5\u5fd7\u6587\u4ef6\u8fc7\u5927\u6216\u5360\u7528\u8fc7\u591a\u7684\u5b58\u50a8\u7a7a\u95f4\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0clogrotate \u662f\u5e38\u7528\u7684\u65e5\u5fd7\u8f6e\u8f6c\u5de5\u5177\u3002 \u5b89\u88c5 logrotate\uff1a $ sudo apt-get install logrotate \u914d\u7f6e logrotate\uff1a \u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5\u4fbf\u6211\u4eec\u53ef\u4ee5\u5b9a\u5236\u5316 logrotate \u7684\u884c\u4e3a\u3002 $ sudo nano \/etc\/logrotate.d\/myapp \u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u60a8\u53ef\u4ee5\u6307\u5b9a\u8981\u8f6e\u8f6c\u7684\u65e5\u5fd7\u6587\u4ef6\u3001\u8f6e\u8f6c\u7684\u65f6\u95f4\u95f4\u9694\u548c\u4fdd\u7559\u7684\u8f6e\u8f6c\u6587\u4ef6\u6570\u91cf\u7b49\u53c2\u6570\u3002\u4f8b\u5982\uff1a \/var\/log\/myapp\/*.log { weekly rotate 4 compress delaycompress missingok notifempty sharedscripts } \u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\/var\/log\/myapp\/*.log […]<\/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-51789","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/51789","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=51789"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/51789\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=51789"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=51789"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=51789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}