{"id":51055,"date":"2024-12-03T15:38:43","date_gmt":"2024-12-03T07:38:43","guid":{"rendered":"https:\/\/fwq.ai\/blog\/51055\/"},"modified":"2024-12-03T15:38:43","modified_gmt":"2024-12-03T07:38:43","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8systemd%e5%92%8ccrontab%e5%9c%a8linux%e7%b3%bb%e7%bb%9f%e4%b8%ad%e5%ae%9a%e6%97%b6%e6%89%a7%e8%a1%8c%e8%84%9a%e6%9c%ac-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/51055\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Systemd\u548cCrontab\u5728Linux\u7cfb\u7edf\u4e2d\u5b9a\u65f6\u6267\u884c\u811a\u672c"},"content":{"rendered":"

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

\u5982\u4f55\u4f7f\u7528Systemd\u548cCrontab\u5728Linux\u7cfb\u7edf\u4e2d\u5b9a\u65f6\u6267\u884c\u811a\u672c<\/h1>\n

\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u5982\u4f55\u4f7f\u7528Systemd\u548cCrontab\u5728Linux\u7cfb\u7edf\u4e2d\u5b9a\u65f6\u6267\u884c\u811a\u672c\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<\/span>\uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01<\/p>\n

\u6807\u9898\uff1a\u4f7f\u7528Systemd\u548cCrontab\u5728Linux\u7cfb\u7edf\u4e2d\u5b9a\u65f6\u6267\u884c\u811a\u672c<\/p>\n

\u6b63\u6587\uff1a
\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u5b9a\u65f6\u6267\u884c\u4e00\u4e9b\u811a\u672c\u4efb\u52a1\uff0c\u6bd4\u5982\u5907\u4efd\u6570\u636e\u3001\u6e05\u7406\u65e5\u5fd7\u7b49\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Systemd\u548cCrontab\u4e24\u79cd\u65b9\u5f0f\u6765\u5b9e\u73b0\u5b9a\u65f6\u6267\u884c\u811a\u672c\u7684\u529f\u80fd\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u4e00\u3001\u4f7f\u7528Systemd\u5b9a\u65f6\u6267\u884c\u811a\u672c<\/p>\n

Systemd\u662fLinux\u7cfb\u7edf\u4e0b\u7684\u4e00\u4e2a\u521d\u59cb\u5316\u7cfb\u7edf\u548c\u670d\u52a1\u7ba1\u7406\u5668\uff0c\u901a\u8fc7\u521b\u5efaSystemd\u5b9a\u65f6\u4efb\u52a1\uff0c\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u5730\u5b9a\u65f6\u6267\u884c\u811a\u672c\u3002<\/p>\n

    \n
  1. \u521b\u5efa\u4e00\u4e2a.service\u6587\u4ef6\uff0c\u7528\u4e8e\u5b9a\u4e49\u5b9a\u65f6\u4efb\u52a1\u7684\u76f8\u5173\u53c2\u6570\u3002\u4ee5\u5b9a\u65f6\u6e05\u7406\u65e5\u5fd7\u4e3a\u4f8b\uff0c\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u540d\u4e3acleanuplog.service<\/code>\u7684\u6587\u4ef6\u3002<\/li>\n<\/ol>\n
    [Unit]\nDescription=Cleanup Log Service\n\n[Service]\nType=simple\nExecStart=\/path\/to\/cleanuplog.sh\n\n[Install]\nWantedBy=default.target<\/pre>\n
    \u5176\u4e2d\uff0cExecStart<\/code>\u6307\u5b9a\u4e86\u8981\u6267\u884c\u7684\u811a\u672c\u8def\u5f84\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u4fee\u6539\u3002\u4fdd\u5b58\u5e76\u5173\u95ed\u6587\u4ef6\u3002<\/p>\n
      \n
    1. \u521b\u5efa\u4e00\u4e2a.timer\u6587\u4ef6\uff0c\u7528\u4e8e\u5b9a\u4e49\u5b9a\u65f6\u4efb\u52a1\u7684\u89e6\u53d1\u6761\u4ef6\u548c\u6267\u884c\u903b\u8f91\u3002\u4ee5\u6bcf\u5929\u51cc\u66681\u70b9\u6267\u884c\u4e3a\u4f8b\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3acleanuplog.timer<\/code>\u7684\u6587\u4ef6\u3002<\/li>\n<\/ol>\n
      [Unit]\nDescription=Cleanup Log Timer\n\n[Timer]\nOnCalendar=*-*-* 01:00:00\n\n[Install]\nWantedBy=timers.target<\/pre>\n
      \u5176\u4e2d\uff0cOnCalendar<\/code>\u6307\u5b9a\u4e86\u5b9a\u65f6\u4efb\u52a1\u7684\u89e6\u53d1\u65f6\u95f4\uff0c\u8fd9\u91cc\u662f\u6bcf\u5929\u51cc\u66681\u70b9\u3002\u4fdd\u5b58\u5e76\u5173\u95ed\u6587\u4ef6\u3002<\/p>\n
        \n
      1. \u5c06\u4e24\u4e2a\u6587\u4ef6\u79fb\u52a8\u5230\/etc\/systemd\/system<\/code>\u76ee\u5f55\u4e0b\u3002<\/li>\n<\/ol>\n
        $ sudo mv cleanuplog.service \/etc\/systemd\/system\n$ sudo mv cleanuplog.timer \/etc\/systemd\/system<\/pre>\n
          \n
        1. \u542f\u7528\u5e76\u542f\u52a8\u5b9a\u65f6\u4efb\u52a1\u3002<\/li>\n<\/ol>\n
          $ sudo systemctl daemon-reload\n$ sudo systemctl enable cleanuplog.timer\n$ sudo systemctl start cleanuplog.timer<\/pre>\n
          \u73b0\u5728\uff0c\u5b9a\u65f6\u6267\u884c\u811a\u672c\u7684\u4efb\u52a1\u5c31\u5df2\u7ecf\u521b\u5efa\u5e76\u542f\u52a8\u6210\u529f\u4e86\u3002<\/p>\n
          \u4e8c\u3001\u4f7f\u7528Crontab\u5b9a\u65f6\u6267\u884c\u811a\u672c<\/p>\n
          Crontab\u662f\u4e00\u79cd\u7528\u4e8e\u5468\u671f\u6027\u6267\u884c\u547d\u4ee4\u6216\u811a\u672c\u7684\u5de5\u5177\uff0c\u901a\u8fc7\u7f16\u8f91Crontab\u6587\u4ef6\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5b9a\u5236\u5b9a\u65f6\u6267\u884c\u811a\u672c\u7684\u9700\u6c42\u3002<\/p>\n
            \n
          1. \u7f16\u8f91\u5f53\u524d\u7528\u6237\u7684Crontab\u6587\u4ef6\u3002<\/li>\n<\/ol>\n
            $ crontab -e<\/pre>\n
              \n
            1. \u5728\u6253\u5f00\u7684\u6587\u4ef6\u4e2d\u6dfb\u52a0\u5b9a\u65f6\u6267\u884c\u811a\u672c\u7684\u547d\u4ee4\u3002\u4ee5\u6bcf\u5929\u51cc\u66682\u70b9\u6267\u884c\u4e3a\u4f8b\uff0c\u53ef\u4ee5\u6dfb\u52a0\u5982\u4e0b\u5185\u5bb9\u3002<\/li>\n<\/ol>\n
              0 2 * * * \/path\/to\/cleanuplog.sh<\/pre>\n
              \u5176\u4e2d\uff0c0 2 * * *<\/code>\u8868\u793a\u6bcf\u5929\u51cc\u66682\u70b9\uff0c\/path\/to\/cleanuplog.sh<\/code>\u8868\u793a\u8981\u6267\u884c\u7684\u811a\u672c\u8def\u5f84\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u4fee\u6539\u3002<\/p>\n
                \n
              1. \u4fdd\u5b58\u5e76\u5173\u95ed\u6587\u4ef6\u3002<\/li>\n<\/ol>\n
                \u73b0\u5728\uff0c\u5b9a\u65f6\u6267\u884c\u811a\u672c\u7684\u4efb\u52a1\u5c31\u6dfb\u52a0\u6210\u529f\u4e86\u3002<\/p>\n
                \u603b\u7ed3\uff1a
                \u672c\u6587\u4ecb\u7ecd\u4e86\u5728Linux\u7cfb\u7edf\u4e2d\u4f7f\u7528Systemd\u548cCrontab\u4e24\u79cd\u65b9\u5f0f\u6765\u5b9a\u65f6\u6267\u884c\u811a\u672c\u7684\u65b9\u6cd5\uff0c\u5e76\u63d0\u4f9b\u4e86\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002\u6839\u636e\u5b9e\u9645\u9700\u6c42\uff0c\u9009\u62e9\u5408\u9002\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u5b9a\u65f6\u4efb\u52a1\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u548c\u81ea\u52a8\u5316\u7ba1\u7406\u80fd\u529b\u3002\u5e0c\u671b\u672c\u6587\u80fd\u591f\u5e2e\u52a9\u8bfb\u8005\u5b66\u4e60\u548c\u5e94\u7528\u5b9a\u65f6\u6267\u884c\u811a\u672c\u7684\u65b9\u6cd5\u3002<\/p>\n
                \u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u5982\u4f55\u4f7f\u7528Systemd\u548cCrontab\u5728Linux\u7cfb\u7edf\u4e2d\u5b9a\u65f6\u6267\u884c\u811a\u672c\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\u5427\uff01<\/p>\n
                \n
                <\/dt>\n
                \n   \u5982\u4f55\u5229\u7528React\u548cKotlin\u6784\u5efa\u5f3a\u5927\u7684\u79fb\u52a8\u5e94\u7528\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
                \u5982\u4f55\u4f7f\u7528Systemd\u548cCrontab\u5728Linux\u7cfb\u7edf\u4e2d\u5b9a\u65f6\u6267\u884c\u811a\u672c \u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u5982\u4f55\u4f7f\u7528Systemd\u548cCrontab\u5728Linux\u7cfb\u7edf\u4e2d\u5b9a\u65f6\u6267\u884c\u811a\u672c\u300b\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230\uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01 \u6807\u9898\uff1a\u4f7f\u7528Systemd\u548cCrontab\u5728Linux\u7cfb\u7edf\u4e2d\u5b9a\u65f6\u6267\u884c\u811a\u672c \u6b63\u6587\uff1a\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u5b9a\u65f6\u6267\u884c\u4e00\u4e9b\u811a\u672c\u4efb\u52a1\uff0c\u6bd4\u5982\u5907\u4efd\u6570\u636e\u3001\u6e05\u7406\u65e5\u5fd7\u7b49\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Systemd\u548cCrontab\u4e24\u79cd\u65b9\u5f0f\u6765\u5b9e\u73b0\u5b9a\u65f6\u6267\u884c\u811a\u672c\u7684\u529f\u80fd\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001\u4f7f\u7528Systemd\u5b9a\u65f6\u6267\u884c\u811a\u672c Systemd\u662fLinux\u7cfb\u7edf\u4e0b\u7684\u4e00\u4e2a\u521d\u59cb\u5316\u7cfb\u7edf\u548c\u670d\u52a1\u7ba1\u7406\u5668\uff0c\u901a\u8fc7\u521b\u5efaSystemd\u5b9a\u65f6\u4efb\u52a1\uff0c\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u5730\u5b9a\u65f6\u6267\u884c\u811a\u672c\u3002 \u521b\u5efa\u4e00\u4e2a.service\u6587\u4ef6\uff0c\u7528\u4e8e\u5b9a\u4e49\u5b9a\u65f6\u4efb\u52a1\u7684\u76f8\u5173\u53c2\u6570\u3002\u4ee5\u5b9a\u65f6\u6e05\u7406\u65e5\u5fd7\u4e3a\u4f8b\uff0c\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u540d\u4e3acleanuplog.service\u7684\u6587\u4ef6\u3002 [Unit] Description=Cleanup Log Service [Service] Type=simple ExecStart=\/path\/to\/cleanuplog.sh [Install] WantedBy=default.target \u5176\u4e2d\uff0cExecStart\u6307\u5b9a\u4e86\u8981\u6267\u884c\u7684\u811a\u672c\u8def\u5f84\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u4fee\u6539\u3002\u4fdd\u5b58\u5e76\u5173\u95ed\u6587\u4ef6\u3002 \u521b\u5efa\u4e00\u4e2a.timer\u6587\u4ef6\uff0c\u7528\u4e8e\u5b9a\u4e49\u5b9a\u65f6\u4efb\u52a1\u7684\u89e6\u53d1\u6761\u4ef6\u548c\u6267\u884c\u903b\u8f91\u3002\u4ee5\u6bcf\u5929\u51cc\u66681\u70b9\u6267\u884c\u4e3a\u4f8b\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3acleanuplog.timer\u7684\u6587\u4ef6\u3002 [Unit] Description=Cleanup Log Timer [Timer] OnCalendar=*-*-* 01:00:00 [Install] WantedBy=timers.target \u5176\u4e2d\uff0cOnCalendar\u6307\u5b9a\u4e86\u5b9a\u65f6\u4efb\u52a1\u7684\u89e6\u53d1\u65f6\u95f4\uff0c\u8fd9\u91cc\u662f\u6bcf\u5929\u51cc\u66681\u70b9\u3002\u4fdd\u5b58\u5e76\u5173\u95ed\u6587\u4ef6\u3002 \u5c06\u4e24\u4e2a\u6587\u4ef6\u79fb\u52a8\u5230\/etc\/systemd\/system\u76ee\u5f55\u4e0b\u3002 $ sudo mv cleanuplog.service \/etc\/systemd\/system $ sudo mv cleanuplog.timer \/etc\/systemd\/system \u542f\u7528\u5e76\u542f\u52a8\u5b9a\u65f6\u4efb\u52a1\u3002 $ sudo systemctl daemon-reload $ sudo systemctl enable cleanuplog.timer $ sudo systemctl start cleanuplog.timer \u73b0\u5728\uff0c\u5b9a\u65f6\u6267\u884c\u811a\u672c\u7684\u4efb\u52a1\u5c31\u5df2\u7ecf\u521b\u5efa\u5e76\u542f\u52a8\u6210\u529f\u4e86\u3002 […]<\/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-51055","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/51055","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=51055"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/51055\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=51055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=51055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=51055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}