{"id":16090,"date":"2024-11-18T14:20:39","date_gmt":"2024-11-18T06:20:39","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16090\/"},"modified":"2024-11-18T14:20:39","modified_gmt":"2024-11-18T06:20:39","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8linux%e4%b8%8a%e9%85%8d%e7%bd%ae%e7%b3%bb%e7%bb%9f%e5%ae%9a%e6%97%b6%e4%bb%bb%e5%8a%a1","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16090\/","title":{"rendered":"\u5982\u4f55\u5728Linux\u4e0a\u914d\u7f6e\u7cfb\u7edf\u5b9a\u65f6\u4efb\u52a1"},"content":{"rendered":"<p>\u5982\u4f55\u5728\u4e0a\u914d\u7f6e\u7cfb\u7edf\u5b9a\u65f6\u4efb\u52a1<\/p>\n<p>\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u5b9a\u65f6\u4efb\u52a1\u662f\u4e00\u79cd\u975e\u5e38\u5e38\u89c1\u548c\u5b9e\u7528\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u7528\u6765\u5b9a\u671f\u6267\u884c\u67d0\u4e9b\u64cd\u4f5c\uff0c\u6bd4\u5982\u5907\u4efd\u6570\u636e\u3001\u6e05\u7406\u4e34\u65f6\u6587\u4ef6\u3001\u5b9a\u671f\u66f4\u65b0\u8f6f\u4ef6\u7b49\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e2d\u914d\u7f6e\u7cfb\u7edf\u5b9a\u65f6\u4efb\u52a1\uff0c\u5e76\u9644\u4e0a\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>Linux\u7cfb\u7edf\u4e2d\u6709\u591a\u79cd\u5b9a\u65f6\u4efb\u52a1\u7684\u5b9e\u73b0\u65b9\u5f0f\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u662fcron\u4efb\u52a1\u548csystemd\u5b9a\u65f6\u5668\u3002\u4e0b\u9762\u5206\u522b\u4ecb\u7ecd\u8fd9\u4e24\u79cd\u65b9\u5f0f\u7684\u914d\u7f6e\u65b9\u6cd5\u548c\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>\u4e00\u3001\u4f7f\u7528cron\u4efb\u52a1\u914d\u7f6e\u5b9a\u65f6\u4efb\u52a1<\/p>\n<ol>\n<li>\u7f16\u8f91cron\u4efb\u52a1\u8868<br \/>\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff0c\u53ef\u4ee5\u7f16\u8f91\u5f53\u524d\u7528\u6237\u7684cron\u4efb\u52a1\u8868\uff1a<\/li>\n<\/ol>\n<pre>crontab -e<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5982\u679c\u9700\u8981\u7f16\u8f91\u7cfb\u7edf\u8303\u56f4\u7684cron\u4efb\u52a1\u8868\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>sudo crontab -e<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u7f16\u5199cron\u4efb\u52a1<br \/>\u5728\u6253\u5f00\u7684\u6587\u4ef6\u4e2d\uff0c\u6bcf\u4e00\u884c\u4ee3\u8868\u4e00\u4e2a\u5b9a\u65f6\u4efb\u52a1\u3002\u6bcf\u884c\u7684\u683c\u5f0f\u5982\u4e0b\uff1a<\/li>\n<\/ol>\n<pre>\u5206\u949f \u5c0f\u65f6 \u65e5 \u6708 \u5468 \u8981\u6267\u884c\u7684\u547d\u4ee4<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0c\u5206\u949f\u3001\u5c0f\u65f6\u3001\u65e5\u3001\u6708\u548c\u5468\u8868\u793a\u4efb\u52a1\u6267\u884c\u7684\u65f6\u95f4\uff0c\u53ef\u4ee5\u4f7f\u7528\u901a\u914d\u7b26*\u8868\u793a\u4efb\u610f\u503c\u3002\u8981\u6267\u884c\u7684\u547d\u4ee4\u662f\u9700\u8981\u5b9a\u65f6\u6267\u884c\u7684\u64cd\u4f5c\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e2a\u6bcf\u5929\u51cc\u66681\u70b9\u6267\u884c\u4e00\u4e2a\u811a\u672c\u7684\u5b9a\u65f6\u4efb\u52a1\u793a\u4f8b\uff1a<\/p>\n<pre>0 1 * * * \/path\/to\/script.sh<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u4fdd\u5b58cron\u4efb\u52a1<br \/>\u7f16\u8f91\u5b8ccron\u4efb\u52a1\u540e\uff0c\u6309Ctrl +X\u4fdd\u5b58\u5e76\u9000\u51fa\u3002\u7cfb\u7edf\u4f1a\u81ea\u52a8\u5c06\u4fee\u6539\u540e\u7684cron\u4efb\u52a1\u8868\u4fdd\u5b58\u5728\u76f8\u5e94\u7684\u4f4d\u7f6e\u3002<\/li>\n<\/ol>\n<p>\u63d0\u793a\uff1a\u5982\u679c\u9700\u8981\u5220\u9664\u67d0\u4e2acron\u4efb\u52a1\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>crontab -r<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4e8c\u3001\u4f7f\u7528systemd\u5b9a\u65f6\u5668\u914d\u7f6e\u5b9a\u65f6\u4efb\u52a1<\/p>\n<ol>\n<li>\u521b\u5efa\u4e00\u4e2aservice\u6587\u4ef6<\/li>\n<\/ol>\n<p>\u5728\/etc\/systemd\/system\/\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2a\u4ee5.service\u4e3a\u540e\u7f00\u7684\u6587\u4ef6\uff0c\u6bd4\u5982mytask.service\u3002<\/p>\n<pre>sudo nano \/etc\/systemd\/system\/mytask.service<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u7f16\u5199service\u6587\u4ef6\u5185\u5bb9<\/li>\n<\/ol>\n<p>\u5728\u521b\u5efa\u7684service\u6587\u4ef6\u4e2d\uff0c\u52a0\u5165\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<pre>[Unit]\nDescription=My Task\n\n[Service]\nExecStart=\/path\/to\/script.sh\n\n[Install]\nWantedBy=multi-user.target<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0cExecStart\u8868\u793a\u8981\u6267\u884c\u7684\u811a\u672c\u6587\u4ef6\uff0cWantedBy=multi-user.target\u8868\u793a\u8fd9\u4e2a\u4efb\u52a1\u5e94\u8be5\u5728\u7cfb\u7edf\u542f\u52a8\u65f6\u6267\u884c\u3002<\/p>\n<ol>\n<li>\u521b\u5efa\u4e00\u4e2atimer\u6587\u4ef6<\/li>\n<\/ol>\n<p>\u5728\/etc\/systemd\/system\/\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2a\u4ee5.timer\u4e3a\u540e\u7f00\u7684\u6587\u4ef6\uff0c\u6bd4\u5982mytask.timer\u3002<\/p>\n<pre>sudo nano \/etc\/systemd\/system\/mytask.timer<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u7f16\u5199timer\u6587\u4ef6\u5185\u5bb9<\/li>\n<\/ol>\n<p>\u5728\u521b\u5efa\u7684timer\u6587\u4ef6\u4e2d\uff0c\u52a0\u5165\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<pre>[Unit]\nDescription=Run My Task every day\n\n[Timer]\nOnCalendar=daily\nPersistent=true\n\n[Install]\nWantedBy=timers.target<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0cOnCalendar=daily\u8868\u793a\u8fd9\u4e2a\u4efb\u52a1\u6bcf\u5929\u6267\u884c\u4e00\u6b21\uff0cPersistent=true\u8868\u793a\u5373\u4f7f\u7cfb\u7edf\u5728\u4efb\u52a1\u6267\u884c\u65f6\u95f4\u4e4b\u524d\u5173\u673a\u4e86\uff0c\u4efb\u52a1\u4e5f\u4f1a\u5728\u4e0b\u6b21\u542f\u52a8\u65f6\u6267\u884c\u3002<\/p>\n<ol>\n<li>\u91cd\u8f7dsystemd\u914d\u7f6e<\/li>\n<\/ol>\n<p>\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u4f7fsystemd\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<pre>sudo systemctl daemon-reload<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u542f\u52a8\u5b9a\u65f6\u4efb\u52a1<\/li>\n<\/ol>\n<p>\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8\u5b9a\u65f6\u4efb\u52a1\uff1a<\/p>\n<pre>sudo systemctl start mytask.timer<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u8bbe\u7f6e\u5f00\u673a\u81ea\u542f\u52a8<\/li>\n<\/ol>\n<p>\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u8bbe\u7f6e\u5b9a\u65f6\u4efb\u52a1\u5f00\u673a\u81ea\u542f\u52a8\uff1a<\/p>\n<pre>sudo systemctl enable mytask.timer<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5728Linux\u7cfb\u7edf\u4e0a\u914d\u7f6e\u7cfb\u7edf\u5b9a\u65f6\u4efb\u52a1\u7684\u6b65\u9aa4\u548c\u4ee3\u7801\u793a\u4f8b\u3002\u901a\u8fc7\u4f7f\u7528cron\u4efb\u52a1\u6216systemd\u5b9a\u65f6\u5668\uff0c\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u5730\u5b9a\u671f\u6267\u884c\u9700\u8981\u7684\u64cd\u4f5c\uff0c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u548c\u7cfb\u7edf\u7ba1\u7406\u7684\u4fbf\u6377\u6027\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728Linux\u4e0a\u914d\u7f6e\u7cfb\u7edf\u5b9a\u65f6\u4efb\u52a1\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5728\u4e0a\u914d\u7f6e\u7cfb\u7edf\u5b9a\u65f6\u4efb\u52a1 \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u5b9a\u65f6\u4efb\u52a1\u662f\u4e00\u79cd\u975e\u5e38\u5e38\u89c1\u548c\u5b9e\u7528\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u7528\u6765\u5b9a\u671f\u6267\u884c\u67d0\u4e9b\u64cd\u4f5c\uff0c\u6bd4\u5982\u5907\u4efd\u6570\u636e\u3001\u6e05\u7406\u4e34\u65f6\u6587\u4ef6\u3001\u5b9a\u671f\u66f4\u65b0\u8f6f\u4ef6\u7b49\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e2d\u914d\u7f6e\u7cfb\u7edf\u5b9a\u65f6\u4efb\u52a1\uff0c\u5e76\u9644\u4e0a\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002 Linux\u7cfb\u7edf\u4e2d\u6709\u591a\u79cd\u5b9a\u65f6\u4efb\u52a1\u7684\u5b9e\u73b0\u65b9\u5f0f\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u662fcron\u4efb\u52a1\u548csystemd\u5b9a\u65f6\u5668\u3002\u4e0b\u9762\u5206\u522b\u4ecb\u7ecd\u8fd9\u4e24\u79cd\u65b9\u5f0f\u7684\u914d\u7f6e\u65b9\u6cd5\u548c\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001\u4f7f\u7528cron\u4efb\u52a1\u914d\u7f6e\u5b9a\u65f6\u4efb\u52a1 \u7f16\u8f91cron\u4efb\u52a1\u8868\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff0c\u53ef\u4ee5\u7f16\u8f91\u5f53\u524d\u7528\u6237\u7684cron\u4efb\u52a1\u8868\uff1a crontab -e \u767b\u5f55\u540e\u590d\u5236 \u5982\u679c\u9700\u8981\u7f16\u8f91\u7cfb\u7edf\u8303\u56f4\u7684cron\u4efb\u52a1\u8868\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a sudo crontab -e \u767b\u5f55\u540e\u590d\u5236 \u7f16\u5199cron\u4efb\u52a1\u5728\u6253\u5f00\u7684\u6587\u4ef6\u4e2d\uff0c\u6bcf\u4e00\u884c\u4ee3\u8868\u4e00\u4e2a\u5b9a\u65f6\u4efb\u52a1\u3002\u6bcf\u884c\u7684\u683c\u5f0f\u5982\u4e0b\uff1a \u5206\u949f \u5c0f\u65f6 \u65e5 \u6708 \u5468 \u8981\u6267\u884c\u7684\u547d\u4ee4 \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0c\u5206\u949f\u3001\u5c0f\u65f6\u3001\u65e5\u3001\u6708\u548c\u5468\u8868\u793a\u4efb\u52a1\u6267\u884c\u7684\u65f6\u95f4\uff0c\u53ef\u4ee5\u4f7f\u7528\u901a\u914d\u7b26*\u8868\u793a\u4efb\u610f\u503c\u3002\u8981\u6267\u884c\u7684\u547d\u4ee4\u662f\u9700\u8981\u5b9a\u65f6\u6267\u884c\u7684\u64cd\u4f5c\u3002 \u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e2a\u6bcf\u5929\u51cc\u66681\u70b9\u6267\u884c\u4e00\u4e2a\u811a\u672c\u7684\u5b9a\u65f6\u4efb\u52a1\u793a\u4f8b\uff1a 0 1 * * * \/path\/to\/script.sh \u767b\u5f55\u540e\u590d\u5236 \u4fdd\u5b58cron\u4efb\u52a1\u7f16\u8f91\u5b8ccron\u4efb\u52a1\u540e\uff0c\u6309Ctrl +X\u4fdd\u5b58\u5e76\u9000\u51fa\u3002\u7cfb\u7edf\u4f1a\u81ea\u52a8\u5c06\u4fee\u6539\u540e\u7684cron\u4efb\u52a1\u8868\u4fdd\u5b58\u5728\u76f8\u5e94\u7684\u4f4d\u7f6e\u3002 \u63d0\u793a\uff1a\u5982\u679c\u9700\u8981\u5220\u9664\u67d0\u4e2acron\u4efb\u52a1\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a crontab -r \u767b\u5f55\u540e\u590d\u5236 \u4e8c\u3001\u4f7f\u7528systemd\u5b9a\u65f6\u5668\u914d\u7f6e\u5b9a\u65f6\u4efb\u52a1 \u521b\u5efa\u4e00\u4e2aservice\u6587\u4ef6 \u5728\/etc\/systemd\/system\/\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2a\u4ee5.service\u4e3a\u540e\u7f00\u7684\u6587\u4ef6\uff0c\u6bd4\u5982mytask.service\u3002 sudo nano \/etc\/systemd\/system\/mytask.service \u767b\u5f55\u540e\u590d\u5236 \u7f16\u5199service\u6587\u4ef6\u5185\u5bb9 \u5728\u521b\u5efa\u7684service\u6587\u4ef6\u4e2d\uff0c\u52a0\u5165\u4ee5\u4e0b\u5185\u5bb9\uff1a [Unit] Description=My Task [Service] ExecStart=\/path\/to\/script.sh [Install] WantedBy=multi-user.target \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0cExecStart\u8868\u793a\u8981\u6267\u884c\u7684\u811a\u672c\u6587\u4ef6\uff0cWantedBy=multi-user.target\u8868\u793a\u8fd9\u4e2a\u4efb\u52a1\u5e94\u8be5\u5728\u7cfb\u7edf\u542f\u52a8\u65f6\u6267\u884c\u3002 \u521b\u5efa\u4e00\u4e2atimer\u6587\u4ef6 [&hellip;]<\/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-16090","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16090","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=16090"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16090\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=16090"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=16090"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=16090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}