{"id":17450,"date":"2024-11-18T15:12:05","date_gmt":"2024-11-18T07:12:05","guid":{"rendered":"https:\/\/fwq.ai\/blog\/17450\/"},"modified":"2024-11-18T15:12:05","modified_gmt":"2024-11-18T07:12:05","slug":"%e7%a0%94%e7%a9%b6linux%e4%b8%ad%e5%a4%9a%e7%a7%8d%e8%bf%9b%e7%a8%8b%e5%90%af%e5%8a%a8%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/17450\/","title":{"rendered":"\u7814\u7a76Linux\u4e2d\u591a\u79cd\u8fdb\u7a0b\u542f\u52a8\u65b9\u6cd5"},"content":{"rendered":"

\"\u7814\u7a76Linux\u4e2d\u591a\u79cd\u8fdb\u7a0b\u542f\u52a8\u65b9\u6cd5\u63d2\u56fe\"<\/p>\n

\u5728Linux\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u8fdb\u7a0b\u662f\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u6700\u91cd\u8981\u7684\u6982\u5ff5\u4e4b\u4e00\u3002\u8fdb\u7a0b\u662f\u6b63\u5728\u8fd0\u884c\u7684\u7a0b\u5e8f\u7684\u5b9e\u4f8b\uff0c\u5b83\u4eec\u662f\u7cfb\u7edf\u8d44\u6e90\u7684\u5206\u914d\u5355\u4f4d\u3002\u5728Linux\u4e2d\uff0c\u8fdb\u7a0b\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u542f\u52a8\uff0c\u672c\u6587\u5c06\u63a2\u7d22\u4e0d\u540c\u7684\u8fdb\u7a0b\u542f\u52a8\u65b9\u5f0f\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

    \n
  1. \u4f7f\u7528\u547d\u4ee4\u884c\u542f\u52a8\u8fdb\u7a0b<\/li>\n<\/ol>\n

    \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6700\u5e38\u89c1\u7684\u542f\u52a8\u8fdb\u7a0b\u7684\u65b9\u5f0f\u662f\u4f7f\u7528\u547d\u4ee4\u884c\u3002\u901a\u8fc7\u5728\u7ec8\u7aef\u4e2d\u8f93\u5165\u76f8\u5e94\u7684\u547d\u4ee4\uff0c\u53ef\u4ee5\u542f\u52a8\u5404\u79cd\u7c7b\u578b\u7684\u8fdb\u7a0b\uff0c\u4f8b\u5982\u542f\u52a8\u4e00\u4e2a\u65b0\u7684\u5e94\u7528\u7a0b\u5e8f\u6216\u8005\u542f\u52a8\u4e00\u4e2a\u540e\u53f0\u670d\u52a1\u8fdb\u7a0b\u3002<\/p>\n

    \u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n

    # \u542f\u52a8\u4e00\u4e2a\u65b0\u7684\u5e94\u7528\u7a0b\u5e8f\nfirefox\n\n# \u542f\u52a8\u4e00\u4e2a\u540e\u53f0\u670d\u52a1\u8fdb\u7a0b\nnohup .\/my_service &amp;<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \n
    1. \u4f7f\u7528\u7cfb\u7edf\u670d\u52a1\u542f\u52a8\u8fdb\u7a0b<\/li>\n<\/ol>\n
      \u5728Linux\u4e2d\uff0c\u7cfb\u7edf\u670d\u52a1\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u8fdb\u7a0b\uff0c\u5b83\u4eec\u5728\u7cfb\u7edf\u542f\u52a8\u65f6\u81ea\u52a8\u542f\u52a8\uff0c\u5e76\u5728\u7cfb\u7edf\u8fd0\u884c\u671f\u95f4\u4fdd\u6301\u8fd0\u884c\u72b6\u6001\u3002\u7cfb\u7edf\u670d\u52a1\u901a\u5e38\u901a\u8fc7\u7cfb\u7edf\u670d\u52a1\u7ba1\u7406\u5668\uff08\u5982systemd\uff09\u542f\u52a8\u548c\u7ba1\u7406\u3002<\/p>\n
      \u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
      [Unit]\nDescription=My Custom Service\nAfter=network.target\n\n[Service]\nType=simple\nExecStart=\/usr\/bin\/my_service\nRestart=always\n\n[Install]\nWantedBy=multi-user.target<\/pre>\n
        \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \n
      1. \u4f7f\u7528\u5b9a\u65f6\u4efb\u52a1\u542f\u52a8\u8fdb\u7a0b<\/li>\n<\/ol>\n
        \u5b9a\u65f6\u4efb\u52a1\u662f\u4e00\u79cd\u81ea\u52a8\u6267\u884c\u7684\u8fdb\u7a0b\u542f\u52a8\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6839\u636e\u9884\u5148\u8bbe\u5b9a\u7684\u8ba1\u5212\u65f6\u95f4\u6267\u884c\u7279\u5b9a\u7684\u4efb\u52a1\u3002\u5728Linux\u7cfb\u7edf\u4e2d\u5e38\u7528\u7684\u5b9a\u65f6\u4efb\u52a1\u5de5\u5177\u662fcron\uff0c\u901a\u8fc7\u7f16\u8f91cron\u8868\u53ef\u4ee5\u5b9e\u73b0\u5b9a\u65f6\u542f\u52a8\u8fdb\u7a0b\u3002<\/p>\n
        \u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
        # \u7f16\u8f91cron\u8868\ncrontab -e\n\n# \u5728cron\u8868\u4e2d\u6dfb\u52a0\u5b9a\u65f6\u4efb\u52a1\n* * * * * \/usr\/bin\/my_script.sh<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
          \n
        1. \u4f7f\u7528\u4fe1\u53f7\u542f\u52a8\u8fdb\u7a0b<\/li>\n<\/ol>\n
          \u4fe1\u53f7\u662f\u7528\u4e8e\u8fdb\u7a0b\u4e4b\u95f4\u901a\u4fe1\u7684\u4e00\u79cd\u673a\u5236\uff0c\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u5411\u76ee\u6807\u8fdb\u7a0b\u53d1\u9001\u4fe1\u53f7\u6765\u542f\u52a8\u6216\u63a7\u5236\u8be5\u8fdb\u7a0b\u3002\u5e38\u7528\u7684\u4fe1\u53f7\u5305\u62ecSIGINT\uff08\u4e2d\u65ad\u4fe1\u53f7\uff09\u3001SIGKILL\uff08\u7ec8\u6b62\u4fe1\u53f7\uff09\u7b49\u3002<\/p>\n
          \u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
          # \u5411\u76ee\u6807\u8fdb\u7a0b\u53d1\u9001SIGUSR1\u4fe1\u53f7\nkill -SIGUSR1 <pid><\/pid><\/pre>\n
            \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
          \u603b\u7ed3\uff1a<\/p>\n
          \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6709\u591a\u79cd\u4e0d\u540c\u7684\u8fdb\u7a0b\u542f\u52a8\u65b9\u5f0f\uff0c\u6bcf\u79cd\u65b9\u5f0f\u90fd\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u573a\u666f\u3002\u901a\u8fc7\u672c\u6587\u63d0\u4f9b\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u8bfb\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3\u4e0d\u540c\u7684\u8fdb\u7a0b\u542f\u52a8\u65b9\u5f0f\uff0c\u5e76\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u5f0f\u6765\u542f\u52a8\u8fdb\u7a0b\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u5927\u5bb6\u6709\u6240\u5e2e\u52a9\uff0c\u611f\u8c22\u9605\u8bfb\u3002<\/p>\n
          \u4ee5\u4e0a\u5c31\u662f\u7814\u7a76Linux\u4e2d\u591a\u79cd\u8fdb\u7a0b\u542f\u52a8\u65b9\u6cd5\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":"
          \u5728Linux\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u8fdb\u7a0b\u662f\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u6700\u91cd\u8981\u7684\u6982\u5ff5\u4e4b\u4e00\u3002\u8fdb\u7a0b\u662f\u6b63\u5728\u8fd0\u884c\u7684\u7a0b\u5e8f\u7684\u5b9e\u4f8b\uff0c\u5b83\u4eec\u662f\u7cfb\u7edf\u8d44\u6e90\u7684\u5206\u914d\u5355\u4f4d\u3002\u5728Linux\u4e2d\uff0c\u8fdb\u7a0b\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u542f\u52a8\uff0c\u672c\u6587\u5c06\u63a2\u7d22\u4e0d\u540c\u7684\u8fdb\u7a0b\u542f\u52a8\u65b9\u5f0f\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4f7f\u7528\u547d\u4ee4\u884c\u542f\u52a8\u8fdb\u7a0b \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6700\u5e38\u89c1\u7684\u542f\u52a8\u8fdb\u7a0b\u7684\u65b9\u5f0f\u662f\u4f7f\u7528\u547d\u4ee4\u884c\u3002\u901a\u8fc7\u5728\u7ec8\u7aef\u4e2d\u8f93\u5165\u76f8\u5e94\u7684\u547d\u4ee4\uff0c\u53ef\u4ee5\u542f\u52a8\u5404\u79cd\u7c7b\u578b\u7684\u8fdb\u7a0b\uff0c\u4f8b\u5982\u542f\u52a8\u4e00\u4e2a\u65b0\u7684\u5e94\u7528\u7a0b\u5e8f\u6216\u8005\u542f\u52a8\u4e00\u4e2a\u540e\u53f0\u670d\u52a1\u8fdb\u7a0b\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a # \u542f\u52a8\u4e00\u4e2a\u65b0\u7684\u5e94\u7528\u7a0b\u5e8f firefox # \u542f\u52a8\u4e00\u4e2a\u540e\u53f0\u670d\u52a1\u8fdb\u7a0b nohup .\/my_service &amp; \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528\u7cfb\u7edf\u670d\u52a1\u542f\u52a8\u8fdb\u7a0b \u5728Linux\u4e2d\uff0c\u7cfb\u7edf\u670d\u52a1\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u8fdb\u7a0b\uff0c\u5b83\u4eec\u5728\u7cfb\u7edf\u542f\u52a8\u65f6\u81ea\u52a8\u542f\u52a8\uff0c\u5e76\u5728\u7cfb\u7edf\u8fd0\u884c\u671f\u95f4\u4fdd\u6301\u8fd0\u884c\u72b6\u6001\u3002\u7cfb\u7edf\u670d\u52a1\u901a\u5e38\u901a\u8fc7\u7cfb\u7edf\u670d\u52a1\u7ba1\u7406\u5668\uff08\u5982systemd\uff09\u542f\u52a8\u548c\u7ba1\u7406\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a [Unit] Description=My Custom Service After=network.target [Service] Type=simple ExecStart=\/usr\/bin\/my_service Restart=always [Install] WantedBy=multi-user.target \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528\u5b9a\u65f6\u4efb\u52a1\u542f\u52a8\u8fdb\u7a0b \u5b9a\u65f6\u4efb\u52a1\u662f\u4e00\u79cd\u81ea\u52a8\u6267\u884c\u7684\u8fdb\u7a0b\u542f\u52a8\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6839\u636e\u9884\u5148\u8bbe\u5b9a\u7684\u8ba1\u5212\u65f6\u95f4\u6267\u884c\u7279\u5b9a\u7684\u4efb\u52a1\u3002\u5728Linux\u7cfb\u7edf\u4e2d\u5e38\u7528\u7684\u5b9a\u65f6\u4efb\u52a1\u5de5\u5177\u662fcron\uff0c\u901a\u8fc7\u7f16\u8f91cron\u8868\u53ef\u4ee5\u5b9e\u73b0\u5b9a\u65f6\u542f\u52a8\u8fdb\u7a0b\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a # \u7f16\u8f91cron\u8868 crontab -e # \u5728cron\u8868\u4e2d\u6dfb\u52a0\u5b9a\u65f6\u4efb\u52a1 * * * * * \/usr\/bin\/my_script.sh \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528\u4fe1\u53f7\u542f\u52a8\u8fdb\u7a0b \u4fe1\u53f7\u662f\u7528\u4e8e\u8fdb\u7a0b\u4e4b\u95f4\u901a\u4fe1\u7684\u4e00\u79cd\u673a\u5236\uff0c\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u5411\u76ee\u6807\u8fdb\u7a0b\u53d1\u9001\u4fe1\u53f7\u6765\u542f\u52a8\u6216\u63a7\u5236\u8be5\u8fdb\u7a0b\u3002\u5e38\u7528\u7684\u4fe1\u53f7\u5305\u62ecSIGINT\uff08\u4e2d\u65ad\u4fe1\u53f7\uff09\u3001SIGKILL\uff08\u7ec8\u6b62\u4fe1\u53f7\uff09\u7b49\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a # \u5411\u76ee\u6807\u8fdb\u7a0b\u53d1\u9001SIGUSR1\u4fe1\u53f7 kill -SIGUSR1 <pid><\/pid> \u767b\u5f55\u540e\u590d\u5236 \u603b\u7ed3\uff1a \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6709\u591a\u79cd\u4e0d\u540c\u7684\u8fdb\u7a0b\u542f\u52a8\u65b9\u5f0f\uff0c\u6bcf\u79cd\u65b9\u5f0f\u90fd\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u573a\u666f\u3002\u901a\u8fc7\u672c\u6587\u63d0\u4f9b\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u8bfb\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3\u4e0d\u540c\u7684\u8fdb\u7a0b\u542f\u52a8\u65b9\u5f0f\uff0c\u5e76\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u5f0f\u6765\u542f\u52a8\u8fdb\u7a0b\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u5927\u5bb6\u6709\u6240\u5e2e\u52a9\uff0c\u611f\u8c22\u9605\u8bfb\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-17450","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17450","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=17450"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17450\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=17450"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=17450"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=17450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}