{"id":61475,"date":"2025-04-29T08:36:06","date_gmt":"2025-04-29T00:36:06","guid":{"rendered":"https:\/\/fwq.ai\/blog\/61475\/"},"modified":"2025-04-29T08:36:06","modified_gmt":"2025-04-29T00:36:06","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8linux%e4%b8%8a%e8%ae%be%e7%bd%ae%e7%b3%bb%e7%bb%9f%e5%ae%9a%e6%97%b6%e4%bb%bb%e5%8a%a1-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/61475\/","title":{"rendered":"\u5982\u4f55\u5728Linux\u4e0a\u8bbe\u7f6e\u7cfb\u7edf\u5b9a\u65f6\u4efb\u52a1"},"content":{"rendered":"

\u5982\u4f55\u5728linux\u4e0a\u8bbe\u7f6e\u7cfb\u7edf\u5b9a\u65f6\u4efb\u52a1<\/p>\n

\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u5b9a\u65f6\u6267\u884c\u4e00\u4e9b\u4efb\u52a1\uff0c\u6bd4\u5982\u5907\u4efd\u6570\u636e\u5e93\u3001\u6e05\u7406\u65e5\u5fd7\u6587\u4ef6\u7b49\u7b49\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e9b\u5b9a\u65f6\u4efb\u52a1\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Linux\u7cfb\u7edf\u7684\u5b9a\u65f6\u4efb\u52a1\u5de5\u5177\u2014\u2014crontab\u3002<\/p>\n

\u4e00\u3001\u4e86\u89e3crontab
crontab\u662fLinux\u7cfb\u7edf\u4e0b\u7684\u4e00\u4e2a\u5b9a\u65f6\u4efb\u52a1\u7ba1\u7406\u5de5\u5177\uff0c\u7528\u4e8e\u6267\u884c\u5b9a\u671f\u7684\u4efb\u52a1\u3002\u5b83\u4f1a\u6309\u7167\u9884\u5b9a\u7684\u65f6\u95f4\u6267\u884c\u6307\u5b9a\u7684\u4efb\u52a1\uff0c\u53ef\u4ee5\u5728\u540e\u53f0\u81ea\u52a8\u8fd0\u884c\uff0c\u975e\u5e38\u65b9\u4fbf\u3002<\/p>\n

\u4e8c\u3001\u8bbe\u7f6e\u5b9a\u65f6\u4efb\u52a1<\/p>\n

    \n
  1. \u6253\u5f00\u7ec8\u7aef\uff0c\u8f93\u5165\u547d\u4ee4crontab -e\uff0c\u8fdb\u5165\u5b9a\u65f6\u4efb\u52a1\u7f16\u8f91\u5668\u3002<\/li>\n
  2. \n

    \u5728\u7f16\u8f91\u5668\u91cc\uff0c\u6211\u4eec\u53ef\u4ee5\u8bbe\u7f6e\u65b0\u7684\u5b9a\u65f6\u4efb\u52a1\u3002\u6bcf\u4e00\u884c\u4ee3\u8868\u4e00\u4e2a\u4efb\u52a1\uff0c\u6bcf\u884c\u7684\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n

    \u5206\u949f \u5c0f\u65f6 \u65e5\u671f \u6708\u4efd \u661f\u671f \u8981\u6267\u884c\u7684\u547d\u4ee4<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u5176\u4e2d\uff0c\u5206\u949f\u53d6\u503c\u8303\u56f4\u662f0-59\uff0c\u5c0f\u65f6\u53d6\u503c\u8303\u56f4\u662f0-23\uff0c\u65e5\u671f\u53d6\u503c\u8303\u56f4\u662f1-31\uff0c\u6708\u4efd\u53d6\u503c\u8303\u56f4\u662f1-12\uff0c\u661f\u671f\u53d6\u503c\u8303\u56f4\u662f0-7\uff080\u548c7\u90fd\u8868\u793a\u661f\u671f\u65e5\uff09\u3002<\/p>\n
    \u4f8b\u5982\uff0c\u4e0b\u9762\u7684\u793a\u4f8b\u662f\u6bcf\u5929\u4e0b\u53483\u70b9\u5b9a\u65f6\u5907\u4efd\u6570\u636e\u5e93\uff1a<\/p>\n
    0 15 * * * \/usr\/bin\/mysqldump -u username -p password database &gt; \/path\/to\/backup.sql<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c0 15 * * *\u8868\u793a\u6bcf\u5929\u7684\u7b2c15\u5c0f\u65f6\uff08\u5373\u4e0b\u53483\u70b9\uff09\uff0c\/usr\/bin\/mysqldump -u username -p password database > \/path\/to\/backup.sql\u662f\u8981\u6267\u884c\u7684\u547d\u4ee4\uff0c\u5c06\u6570\u636e\u5e93\u5907\u4efd\u5230\/path\/to\/backup.sql\u6587\u4ef6\u4e2d\u3002<\/p>\n<\/li>\n
  3. \u7f16\u8f91\u5b8c\u6bd5\u540e\uff0c\u6309\u4e0bCtrl + X\uff0c\u7136\u540e\u6309\u4e0bY\u4fdd\u5b58\u9000\u51fa\u3002<\/li>\n<\/ol>\n
    \u4e09\u3001\u5e38\u7528\u7684crontab\u64cd\u4f5c\u547d\u4ee4
    \u5728\u4f7f\u7528crontab\u65f6\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u547d\u4ee4\u6765\u7ba1\u7406\u5b9a\u65f6\u4efb\u52a1\u3002<\/p>\n
      \n
    1. crontab -l\uff1a\u5217\u51fa\u5f53\u524d\u7528\u6237\u7684\u5b9a\u65f6\u4efb\u52a1\u5217\u8868\u3002<\/li>\n
    2. crontab -e\uff1a\u7f16\u8f91\u5f53\u524d\u7528\u6237\u7684\u5b9a\u65f6\u4efb\u52a1\u5217\u8868\u3002<\/li>\n
    3. crontab -r\uff1a\u5220\u9664\u5f53\u524d\u7528\u6237\u7684\u5b9a\u65f6\u4efb\u52a1\u5217\u8868\u3002<\/li>\n
    4. crontab -u username -l\uff1a\u5217\u51fa\u6307\u5b9a\u7528\u6237\u7684\u5b9a\u65f6\u4efb\u52a1\u5217\u8868\u3002<\/li>\n
    5. crontab -u username -e\uff1a\u7f16\u8f91\u6307\u5b9a\u7528\u6237\u7684\u5b9a\u65f6\u4efb\u52a1\u5217\u8868\u3002<\/li>\n
    6. crontab -u username -r\uff1a\u5220\u9664\u6307\u5b9a\u7528\u6237\u7684\u5b9a\u65f6\u4efb\u52a1\u5217\u8868\u3002<\/li>\n<\/ol>\n
      \u56db\u3001\u5176\u4ed6\u6ce8\u610f\u4e8b\u9879<\/p>\n
        \n
      1. \u5728\u7f16\u5199\u5b9a\u65f6\u4efb\u52a1\u65f6\uff0c\u8981\u6ce8\u610f\u547d\u4ee4\u7684\u6267\u884c\u8def\u5f84\u3002\u6700\u597d\u4f7f\u7528\u7edd\u5bf9\u8def\u5f84\uff0c\u907f\u514d\u7531\u4e8e\u73af\u5883\u53d8\u91cf\u7b49\u95ee\u9898\u5bfc\u81f4\u627e\u4e0d\u5230\u547d\u4ee4\u3002<\/li>\n
      2. \u5728\u5b9a\u65f6\u4efb\u52a1\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u901a\u914d\u7b26\u6765\u5b9e\u73b0\u66f4\u7075\u6d3b\u7684\u4efb\u52a1\u8c03\u5ea6\u3002\u6bd4\u5982\uff0c*\u8868\u793a\u6240\u6709\u53ef\u80fd\u7684\u53d6\u503c\uff0c*\/n\u8868\u793a\u6bcfn\u4e2a\u65f6\u95f4\u5355\u4f4d\u3002<\/li>\n
      3. \n
        crontab\u652f\u6301\u4f7f\u7528@reboot\u5173\u952e\u5b57\u6765\u5b9e\u73b0\u7cfb\u7edf\u542f\u52a8\u65f6\u81ea\u52a8\u6267\u884c\u7684\u4efb\u52a1\u3002\u4f8b\u5982\uff1a<\/p>\n
        @reboot \/path\/to\/your\/script<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/li>\n<\/ol>\n
        \u4ee5\u4e0a\u5c31\u662f\u5728Linux\u4e0a\u8bbe\u7f6e\u7cfb\u7edf\u5b9a\u65f6\u4efb\u52a1\u7684\u65b9\u6cd5\u548c\u793a\u4f8b\u3002\u901a\u8fc7\u5408\u7406\u8bbe\u7f6e\u5b9a\u65f6\u4efb\u52a1\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9e\u73b0\u81ea\u52a8\u5316\u8fd0\u7ef4\u64cd\u4f5c\uff0c\u63d0\u9ad8\u6548\u7387\u548c\u7a33\u5b9a\u6027\u3002\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n
        \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728Linux\u4e0a\u8bbe\u7f6e\u7cfb\u7edf\u5b9a\u65f6\u4efb\u52a1\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
        \u5982\u4f55\u5728linux\u4e0a\u8bbe\u7f6e\u7cfb\u7edf\u5b9a\u65f6\u4efb\u52a1 \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u5b9a\u65f6\u6267\u884c\u4e00\u4e9b\u4efb\u52a1\uff0c\u6bd4\u5982\u5907\u4efd\u6570\u636e\u5e93\u3001\u6e05\u7406\u65e5\u5fd7\u6587\u4ef6\u7b49\u7b49\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e9b\u5b9a\u65f6\u4efb\u52a1\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Linux\u7cfb\u7edf\u7684\u5b9a\u65f6\u4efb\u52a1\u5de5\u5177\u2014\u2014crontab\u3002 \u4e00\u3001\u4e86\u89e3crontabcrontab\u662fLinux\u7cfb\u7edf\u4e0b\u7684\u4e00\u4e2a\u5b9a\u65f6\u4efb\u52a1\u7ba1\u7406\u5de5\u5177\uff0c\u7528\u4e8e\u6267\u884c\u5b9a\u671f\u7684\u4efb\u52a1\u3002\u5b83\u4f1a\u6309\u7167\u9884\u5b9a\u7684\u65f6\u95f4\u6267\u884c\u6307\u5b9a\u7684\u4efb\u52a1\uff0c\u53ef\u4ee5\u5728\u540e\u53f0\u81ea\u52a8\u8fd0\u884c\uff0c\u975e\u5e38\u65b9\u4fbf\u3002 \u4e8c\u3001\u8bbe\u7f6e\u5b9a\u65f6\u4efb\u52a1 \u6253\u5f00\u7ec8\u7aef\uff0c\u8f93\u5165\u547d\u4ee4crontab -e\uff0c\u8fdb\u5165\u5b9a\u65f6\u4efb\u52a1\u7f16\u8f91\u5668\u3002 \u5728\u7f16\u8f91\u5668\u91cc\uff0c\u6211\u4eec\u53ef\u4ee5\u8bbe\u7f6e\u65b0\u7684\u5b9a\u65f6\u4efb\u52a1\u3002\u6bcf\u4e00\u884c\u4ee3\u8868\u4e00\u4e2a\u4efb\u52a1\uff0c\u6bcf\u884c\u7684\u683c\u5f0f\u5982\u4e0b\uff1a \u5206\u949f \u5c0f\u65f6 \u65e5\u671f \u6708\u4efd \u661f\u671f \u8981\u6267\u884c\u7684\u547d\u4ee4 \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0c\u5206\u949f\u53d6\u503c\u8303\u56f4\u662f0-59\uff0c\u5c0f\u65f6\u53d6\u503c\u8303\u56f4\u662f0-23\uff0c\u65e5\u671f\u53d6\u503c\u8303\u56f4\u662f1-31\uff0c\u6708\u4efd\u53d6\u503c\u8303\u56f4\u662f1-12\uff0c\u661f\u671f\u53d6\u503c\u8303\u56f4\u662f0-7\uff080\u548c7\u90fd\u8868\u793a\u661f\u671f\u65e5\uff09\u3002 \u4f8b\u5982\uff0c\u4e0b\u9762\u7684\u793a\u4f8b\u662f\u6bcf\u5929\u4e0b\u53483\u70b9\u5b9a\u65f6\u5907\u4efd\u6570\u636e\u5e93\uff1a 0 15 * * * \/usr\/bin\/mysqldump -u username -p password database &gt; \/path\/to\/backup.sql \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c0 15 * * *\u8868\u793a\u6bcf\u5929\u7684\u7b2c15\u5c0f\u65f6\uff08\u5373\u4e0b\u53483\u70b9\uff09\uff0c\/usr\/bin\/mysqldump -u username -p password database > \/path\/to\/backup.sql\u662f\u8981\u6267\u884c\u7684\u547d\u4ee4\uff0c\u5c06\u6570\u636e\u5e93\u5907\u4efd\u5230\/path\/to\/backup.sql\u6587\u4ef6\u4e2d\u3002 \u7f16\u8f91\u5b8c\u6bd5\u540e\uff0c\u6309\u4e0bCtrl + X\uff0c\u7136\u540e\u6309\u4e0bY\u4fdd\u5b58\u9000\u51fa\u3002 \u4e09\u3001\u5e38\u7528\u7684crontab\u64cd\u4f5c\u547d\u4ee4\u5728\u4f7f\u7528crontab\u65f6\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u547d\u4ee4\u6765\u7ba1\u7406\u5b9a\u65f6\u4efb\u52a1\u3002 crontab -l\uff1a\u5217\u51fa\u5f53\u524d\u7528\u6237\u7684\u5b9a\u65f6\u4efb\u52a1\u5217\u8868\u3002 crontab -e\uff1a\u7f16\u8f91\u5f53\u524d\u7528\u6237\u7684\u5b9a\u65f6\u4efb\u52a1\u5217\u8868\u3002 crontab -r\uff1a\u5220\u9664\u5f53\u524d\u7528\u6237\u7684\u5b9a\u65f6\u4efb\u52a1\u5217\u8868\u3002 crontab -u username […]<\/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-61475","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61475","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=61475"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61475\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=61475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=61475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=61475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}