{"id":62608,"date":"2025-04-29T16:37:47","date_gmt":"2025-04-29T08:37:47","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62608\/"},"modified":"2025-04-29T16:37:47","modified_gmt":"2025-04-29T08:37:47","slug":"linux-systemd-crontab%e6%95%99%e7%a8%8b%ef%bc%9a%e5%ad%a6%e4%b9%a0%e5%a6%82%e4%bd%95%e8%87%aa%e5%8a%a8%e5%8c%96%e4%bb%bb%e5%8a%a1%e7%ae%a1%e7%90%86-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62608\/","title":{"rendered":"Linux Systemd Crontab\u6559\u7a0b\uff1a\u5b66\u4e60\u5982\u4f55\u81ea\u52a8\u5316\u4efb\u52a1\u7ba1\u7406"},"content":{"rendered":"

\"Linux<\/p>\n

Linux Systemd Crontab\u6559\u7a0b\uff1a\u5b66\u4e60\u5982\u4f55\u81ea\u52a8\u5316\u4efb\u52a1\u7ba1\u7406\uff0c\u9700\u8981\u5177\u4f53\u4ee3\u7801\u793a\u4f8b<\/p>\n

\u5f15\u8a00\uff1a<\/p>\n

\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u6267\u884c\u5b9a\u671f\u7684\u4efb\u52a1\uff0c\u4f8b\u5982\u5907\u4efd\u6570\u636e\u3001\u6e05\u7406\u4e34\u65f6\u6587\u4ef6\u3001\u5b9a\u65f6\u91cd\u542f\u670d\u52a1\u7b49\u3002\u4e3a\u4e86\u907f\u514d\u624b\u52a8\u64cd\u4f5c\uff0c\u6211\u4eec\u53ef\u4ee5\u5229\u7528Linux\u7cfb\u7edf\u4e2d\u7684Systemd\u548cCrontab\u5de5\u5177\u6765\u5b9e\u73b0\u4efb\u52a1\u7684\u81ea\u52a8\u5316\u7ba1\u7406\u3002<\/p>\n

\u672c\u6559\u7a0b\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Systemd\u548cCrontab\u6765\u81ea\u52a8\u5316\u4efb\u52a1\u7ba1\u7406\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u4e00\u3001Systemd<\/p>\n

Systemd\u662fLinux\u7cfb\u7edf\u4e2d\u7684\u4e00\u4e2a\u521d\u59cb\u5316\u7cfb\u7edf\u548c\u670d\u52a1\u7ba1\u7406\u5668\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u81ea\u52a8\u5316\u4efb\u52a1\u7ba1\u7406\u7684\u529f\u80fd\u3002\u4e0b\u9762\u662f\u5982\u4f55\u4f7f\u7528Systemd\u6765\u81ea\u52a8\u6267\u884c\u4efb\u52a1\u7684\u6b65\u9aa4\uff1a<\/p>\n

    \n
  1. \u521b\u5efa\u4e00\u4e2a.service\u6587\u4ef6\uff1a<\/li>\n<\/ol>\n

    \u5728\/etc\/systemd\/system\/\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u4ee5.service\u4e3a\u540e\u7f00\u7684\u6587\u4ef6\uff0c\u4f8b\u5982mytask.service\u3002<\/p>\n

    [Unit]\nDescription=My Task\n\n[Service]\nExecStart=\/path\/to\/your\/script.sh\n\n[Install]\nWantedBy=multi-user.target<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \n
    1. \u7f16\u5199\u811a\u672c\uff1a<\/li>\n<\/ol>\n
      \u5728\u4e0a\u9762\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u6307\u5b9a\u4e86\u4e00\u4e2a\u811a\u672c\u6587\u4ef6script.sh\u6765\u6267\u884c\u4efb\u52a1\u3002\u5728\u811a\u672c\u6587\u4ef6\u4e2d\uff0c\u4f60\u53ef\u4ee5\u7f16\u5199\u9700\u8981\u6267\u884c\u7684\u4efb\u52a1\u903b\u8f91\uff0c\u4f8b\u5982\u5907\u4efd\u6570\u636e\u5e93\u3001\u6e05\u7406\u4e34\u65f6\u6587\u4ef6\u7b49\u3002<\/p>\n
        \n
      1. \u542f\u7528\u548c\u8fd0\u884c\u670d\u52a1\uff1a<\/li>\n<\/ol>\n
        \u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u542f\u7528\u548c\u8fd0\u884c\u670d\u52a1\uff1a<\/p>\n
        sudo systemctl enable mytask.service\nsudo systemctl start mytask.service<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \u8fd9\u6837\uff0c\u670d\u52a1\u5c31\u4f1a\u5728\u7cfb\u7edf\u542f\u52a8\u65f6\u81ea\u52a8\u8fd0\u884c\uff0c\u5e76\u4e14\u4f1a\u4e00\u76f4\u8fd0\u884c\u4e0b\u53bb\uff0c\u76f4\u5230\u4f60\u624b\u52a8\u505c\u6b62\u3002<\/p>\n
        \u4e8c\u3001Crontab<\/p>\n
        Crontab\u662fLinux\u7cfb\u7edf\u4e2d\u7684\u4e00\u4e2a\u5b9a\u65f6\u4efb\u52a1\u7ba1\u7406\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u6309\u7167\u6307\u5b9a\u7684\u65f6\u95f4\u95f4\u9694\u6765\u6267\u884c\u4efb\u52a1\u3002\u4e0b\u9762\u662f\u5982\u4f55\u4f7f\u7528Crontab\u6765\u6267\u884c\u5b9a\u65f6\u4efb\u52a1\u7684\u6b65\u9aa4\uff1a<\/p>\n
          \n
        1. \u7f16\u8f91Crontab\u914d\u7f6e\u6587\u4ef6\uff1a<\/li>\n<\/ol>\n
          \u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u7f16\u8f91Crontab\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n
          crontab -e<\/pre>\n
            \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
            \n
          1. \u7f16\u5199\u4efb\u52a1\uff1a<\/li>\n<\/ol>\n
            \u5728\u6253\u5f00\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6bcf\u4e00\u884c\u4ee3\u8868\u4e00\u4e2a\u4efb\u52a1\u3002\u6bcf\u4e00\u884c\u7684\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n
            * * * * * command-to-be-executed<\/pre>\n
              \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
            \u5728\u8fd9\u4e2a\u683c\u5f0f\u4e2d\uff0c\u4e94\u4e2a\u661f\u53f7\u4ee3\u8868\u4e86\u4efb\u52a1\u6267\u884c\u7684\u65f6\u95f4\u95f4\u9694\uff0c\u5206\u522b\u8868\u793a\u5206\u949f\u3001\u5c0f\u65f6\u3001\u65e5\u671f\u3001\u6708\u4efd\u548c\u661f\u671f\u51e0\u3002command-to-be-executed\u662f\u9700\u8981\u6267\u884c\u7684\u547d\u4ee4\u6216\u811a\u672c\u3002<\/p>\n
            \u4f8b\u5982\uff0c\u4ee5\u4e0b\u7684\u793a\u4f8b\u662f\u6bcf\u5929\u7684\u51cc\u6668\u4e24\u70b9\u6267\u884c\u811a\u672cscript.sh\uff1a<\/p>\n
            0 2 * * * \/path\/to\/your\/script.sh<\/pre>\n
              \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
              \n
            1. \u4fdd\u5b58\u914d\u7f6e\u6587\u4ef6\uff1a<\/li>\n<\/ol>\n
              \u7f16\u8f91\u5b8c\u6210\u540e\uff0c\u4fdd\u5b58\u914d\u7f6e\u6587\u4ef6\u5e76\u9000\u51fa\u3002<\/p>\n
                \n
              1. \u67e5\u770b\u548c\u7ba1\u7406\u4efb\u52a1\uff1a<\/li>\n<\/ol>\n
                \u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u67e5\u770b\u5f53\u524d\u6240\u6709\u7684\u5b9a\u65f6\u4efb\u52a1\uff1a<\/p>\n
                crontab -l<\/pre>\n
                  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
                \u5982\u679c\u4f60\u9700\u8981\u5220\u9664\u4e00\u4e2a\u5b9a\u65f6\u4efb\u52a1\uff0c\u53ef\u4ee5\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
                crontab -r<\/pre>\n
                  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
                \u7ed3\u675f\u8bed\uff1a<\/p>\n
                \u672c\u6559\u7a0b\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528Linux\u7cfb\u7edf\u4e2d\u7684Systemd\u548cCrontab\u5de5\u5177\u6765\u5b9e\u73b0\u81ea\u52a8\u5316\u4efb\u52a1\u7ba1\u7406\u3002\u65e0\u8bba\u662fSystemd\u8fd8\u662fCrontab\uff0c\u90fd\u63d0\u4f9b\u4e86\u7b80\u5355\u800c\u5f3a\u5927\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u6839\u636e\u4efb\u52a1\u7684\u9700\u6c42\u7075\u6d3b\u8c03\u6574\u6267\u884c\u65f6\u95f4\u95f4\u9694\u3002\u5982\u679c\u4f60\u9700\u8981\u5b9a\u671f\u6267\u884c\u4efb\u52a1\uff0c\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u8981\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\uff0c\u5e76\u6839\u636e\u793a\u4f8b\u4ee3\u7801\u4fee\u6539\u548c\u6269\u5c55\u3002<\/p>\n
                \u5e0c\u671b\u672c\u6559\u7a0b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff0c\u795d\u4f60\u5728Linux\u7cfb\u7edf\u4e2d\u80fd\u591f\u8f7b\u677e\u5730\u5b9e\u73b0\u4efb\u52a1\u7684\u81ea\u52a8\u5316\u7ba1\u7406\uff01<\/p>\n
                \u4ee5\u4e0a\u5c31\u662fLinux Systemd Crontab\u6559\u7a0b\uff1a\u5b66\u4e60\u5982\u4f55\u81ea\u52a8\u5316\u4efb\u52a1\u7ba1\u7406\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
                Linux Systemd Crontab\u6559\u7a0b\uff1a\u5b66\u4e60\u5982\u4f55\u81ea\u52a8\u5316\u4efb\u52a1\u7ba1\u7406\uff0c\u9700\u8981\u5177\u4f53\u4ee3\u7801\u793a\u4f8b \u5f15\u8a00\uff1a \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u6267\u884c\u5b9a\u671f\u7684\u4efb\u52a1\uff0c\u4f8b\u5982\u5907\u4efd\u6570\u636e\u3001\u6e05\u7406\u4e34\u65f6\u6587\u4ef6\u3001\u5b9a\u65f6\u91cd\u542f\u670d\u52a1\u7b49\u3002\u4e3a\u4e86\u907f\u514d\u624b\u52a8\u64cd\u4f5c\uff0c\u6211\u4eec\u53ef\u4ee5\u5229\u7528Linux\u7cfb\u7edf\u4e2d\u7684Systemd\u548cCrontab\u5de5\u5177\u6765\u5b9e\u73b0\u4efb\u52a1\u7684\u81ea\u52a8\u5316\u7ba1\u7406\u3002 \u672c\u6559\u7a0b\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Systemd\u548cCrontab\u6765\u81ea\u52a8\u5316\u4efb\u52a1\u7ba1\u7406\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001Systemd Systemd\u662fLinux\u7cfb\u7edf\u4e2d\u7684\u4e00\u4e2a\u521d\u59cb\u5316\u7cfb\u7edf\u548c\u670d\u52a1\u7ba1\u7406\u5668\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u81ea\u52a8\u5316\u4efb\u52a1\u7ba1\u7406\u7684\u529f\u80fd\u3002\u4e0b\u9762\u662f\u5982\u4f55\u4f7f\u7528Systemd\u6765\u81ea\u52a8\u6267\u884c\u4efb\u52a1\u7684\u6b65\u9aa4\uff1a \u521b\u5efa\u4e00\u4e2a.service\u6587\u4ef6\uff1a \u5728\/etc\/systemd\/system\/\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u4ee5.service\u4e3a\u540e\u7f00\u7684\u6587\u4ef6\uff0c\u4f8b\u5982mytask.service\u3002 [Unit] Description=My Task [Service] ExecStart=\/path\/to\/your\/script.sh [Install] WantedBy=multi-user.target \u767b\u5f55\u540e\u590d\u5236 \u7f16\u5199\u811a\u672c\uff1a \u5728\u4e0a\u9762\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u6307\u5b9a\u4e86\u4e00\u4e2a\u811a\u672c\u6587\u4ef6script.sh\u6765\u6267\u884c\u4efb\u52a1\u3002\u5728\u811a\u672c\u6587\u4ef6\u4e2d\uff0c\u4f60\u53ef\u4ee5\u7f16\u5199\u9700\u8981\u6267\u884c\u7684\u4efb\u52a1\u903b\u8f91\uff0c\u4f8b\u5982\u5907\u4efd\u6570\u636e\u5e93\u3001\u6e05\u7406\u4e34\u65f6\u6587\u4ef6\u7b49\u3002 \u542f\u7528\u548c\u8fd0\u884c\u670d\u52a1\uff1a \u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u542f\u7528\u548c\u8fd0\u884c\u670d\u52a1\uff1a sudo systemctl enable mytask.service sudo systemctl start mytask.service \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6837\uff0c\u670d\u52a1\u5c31\u4f1a\u5728\u7cfb\u7edf\u542f\u52a8\u65f6\u81ea\u52a8\u8fd0\u884c\uff0c\u5e76\u4e14\u4f1a\u4e00\u76f4\u8fd0\u884c\u4e0b\u53bb\uff0c\u76f4\u5230\u4f60\u624b\u52a8\u505c\u6b62\u3002 \u4e8c\u3001Crontab Crontab\u662fLinux\u7cfb\u7edf\u4e2d\u7684\u4e00\u4e2a\u5b9a\u65f6\u4efb\u52a1\u7ba1\u7406\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u6309\u7167\u6307\u5b9a\u7684\u65f6\u95f4\u95f4\u9694\u6765\u6267\u884c\u4efb\u52a1\u3002\u4e0b\u9762\u662f\u5982\u4f55\u4f7f\u7528Crontab\u6765\u6267\u884c\u5b9a\u65f6\u4efb\u52a1\u7684\u6b65\u9aa4\uff1a \u7f16\u8f91Crontab\u914d\u7f6e\u6587\u4ef6\uff1a \u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u7f16\u8f91Crontab\u914d\u7f6e\u6587\u4ef6\uff1a crontab -e \u767b\u5f55\u540e\u590d\u5236 \u7f16\u5199\u4efb\u52a1\uff1a \u5728\u6253\u5f00\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6bcf\u4e00\u884c\u4ee3\u8868\u4e00\u4e2a\u4efb\u52a1\u3002\u6bcf\u4e00\u884c\u7684\u683c\u5f0f\u5982\u4e0b\uff1a * * * * * command-to-be-executed \u767b\u5f55\u540e\u590d\u5236 \u5728\u8fd9\u4e2a\u683c\u5f0f\u4e2d\uff0c\u4e94\u4e2a\u661f\u53f7\u4ee3\u8868\u4e86\u4efb\u52a1\u6267\u884c\u7684\u65f6\u95f4\u95f4\u9694\uff0c\u5206\u522b\u8868\u793a\u5206\u949f\u3001\u5c0f\u65f6\u3001\u65e5\u671f\u3001\u6708\u4efd\u548c\u661f\u671f\u51e0\u3002command-to-be-executed\u662f\u9700\u8981\u6267\u884c\u7684\u547d\u4ee4\u6216\u811a\u672c\u3002 \u4f8b\u5982\uff0c\u4ee5\u4e0b\u7684\u793a\u4f8b\u662f\u6bcf\u5929\u7684\u51cc\u6668\u4e24\u70b9\u6267\u884c\u811a\u672cscript.sh\uff1a 0 2 * * * […]<\/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-62608","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62608","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=62608"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62608\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=62608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=62608"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=62608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}