{"id":15983,"date":"2024-11-18T15:16:31","date_gmt":"2024-11-18T07:16:31","guid":{"rendered":"https:\/\/fwq.ai\/blog\/15983\/"},"modified":"2024-11-18T15:16:31","modified_gmt":"2024-11-18T07:16:31","slug":"%e5%a6%82%e4%bd%95%e8%ae%be%e7%bd%aecentos%e7%b3%bb%e7%bb%9f%e4%bb%a5%e9%99%90%e5%88%b6%e7%94%a8%e6%88%b7%e5%af%b9%e7%b3%bb%e7%bb%9f%e6%97%a5%e5%bf%97%e7%9a%84%e4%bf%ae%e6%94%b9","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/15983\/","title":{"rendered":"\u5982\u4f55\u8bbe\u7f6eCentOS\u7cfb\u7edf\u4ee5\u9650\u5236\u7528\u6237\u5bf9\u7cfb\u7edf\u65e5\u5fd7\u7684\u4fee\u6539"},"content":{"rendered":"

\u5982\u4f55\u8bbe\u7f6e\u7cfb\u7edf\u4ee5\u9650\u5236\u7528\u6237\u5bf9\u7cfb\u7edf\u65e5\u5fd7\u7684\u4fee\u6539<\/p>\n

\u5728CentOS\u7cfb\u7edf\u4e2d\uff0c\u7cfb\u7edf\u65e5\u5fd7\u662f\u975e\u5e38\u91cd\u8981\u7684\u4fe1\u606f\u6e90\uff0c\u5b83\u8bb0\u5f55\u4e86\u7cfb\u7edf\u7684\u8fd0\u884c\u72b6\u6001\u3001\u9519\u8bef\u4fe1\u606f\u3001\u8b66\u544a\u7b49\u3002\u4e3a\u4e86\u4fdd\u62a4\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\uff0c\u6211\u4eec\u5e94\u8be5\u9650\u5236\u7528\u6237\u5bf9\u7cfb\u7edf\u65e5\u5fd7\u7684\u4fee\u6539\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u8bbe\u7f6eCentOS\u7cfb\u7edf\uff0c\u5b9e\u73b0\u5bf9\u7cfb\u7edf\u65e5\u5fd7\u7684\u4fee\u6539\u6743\u9650\u9650\u5236\u3002<\/p>\n

\u4e00\u3001\u521b\u5efa\u7528\u6237\u7ec4\u548c\u7528\u6237
\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u4e13\u95e8\u8d1f\u8d23\u7ba1\u7406\u7cfb\u7edf\u65e5\u5fd7\u7684\u7528\u6237\u7ec4\uff0c\u4ee5\u53ca\u4e00\u4e2a\u7528\u4e8e\u7ba1\u7406\u65e5\u5fd7\u7684\u666e\u901a\u7528\u6237\u3002\u5047\u8bbe\u6211\u4eec\u521b\u5efa\u7684\u7ec4\u540d\u4e3alogadmin\uff0c\u7528\u6237\u4e3aloguser\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\uff1a<\/p>\n

sudo groupadd logadmin\nsudo useradd -g logadmin loguser<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4e8c\u3001\u4fee\u6539\u65e5\u5fd7\u6587\u4ef6\u7684\u6743\u9650
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u4fee\u6539\u7cfb\u7edf\u65e5\u5fd7\u6587\u4ef6\u7684\u6743\u9650\uff0c\u4f7f\u53ea\u6709logadmin\u7ec4\u7684\u7528\u6237\u624d\u80fd\u5bf9\u5176\u8fdb\u884c\u4fee\u6539\uff0c\u5176\u4ed6\u7528\u6237\u53ea\u80fd\u8bfb\u53d6\u3002\u901a\u5e38\uff0cCentOS\u7cfb\u7edf\u7684\u65e5\u5fd7\u6587\u4ef6\u4f4d\u4e8e\/var\/log\u76ee\u5f55\u4e0b\uff0c\u4ee5\u7cfb\u7edf\u65e5\u5fd7\u6587\u4ef6\/var\/log\/messages\u4e3a\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u4fee\u6539\u6743\u9650\uff1a<\/p>\n
sudo chown root:logadmin \/var\/log\/messages\nsudo chmod 640 \/var\/log\/messages<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4ee5\u4e0a\u547d\u4ee4\u5c06\u65e5\u5fd7\u6587\u4ef6\u7684\u6240\u6709\u8005\u8bbe\u7f6e\u4e3aroot\u7528\u6237\uff0c\u6240\u5c5e\u7ec4\u8bbe\u7f6e\u4e3alogadmin\u7ec4\uff0c\u5e76\u5c06\u6743\u9650\u8bbe\u7f6e\u4e3a640\u3002\u8fd9\u6837\u4e00\u6765\uff0c\u53ea\u6709root\u7528\u6237\u4ee5\u53ca\u5c5e\u4e8elogadmin\u7ec4\u7684\u7528\u6237\u624d\u53ef\u4ee5\u5bf9\u65e5\u5fd7\u6587\u4ef6\u8fdb\u884c\u4fee\u6539\uff0c\u5176\u4ed6\u7528\u6237\u53ea\u80fd\u8bfb\u53d6\u3002<\/p>\n
\u4e09\u3001\u914d\u7f6esudo\u6743\u9650
\u4e3a\u4e86\u786e\u4fdd\u53ea\u6709logadmin\u7ec4\u7684\u7528\u6237\u624d\u6709\u6743\u9650\u4fee\u6539\u65e5\u5fd7\u6587\u4ef6\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u901a\u8fc7\u914d\u7f6esudo\u6743\u9650\uff0c\u9650\u5236\u53ea\u6709logadmin\u7ec4\u7684\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u7279\u5b9a\u7684\u547d\u4ee4\u3002\u5047\u8bbe\u6211\u4eec\u8981\u9650\u5236loguser\u7528\u6237\u53ea\u80fd\u4f7f\u7528logrotate\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n
    \n
  1. \n
    \u4f7f\u7528visudo\u547d\u4ee4\u7f16\u8f91sudoers\u6587\u4ef6\uff1a<\/p>\n
    sudo visudo<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n
  2. \n
    \u5728\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n
    %logadmin ALL=(ALL) NOPASSWD: \/usr\/sbin\/logrotate<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u8fd9\u6837\u4e00\u6765\uff0c\u53ea\u6709\u5c5e\u4e8elogadmin\u7ec4\u7684\u7528\u6237\u624d\u80fd\u4f7f\u7528logrotate\u547d\u4ee4\uff0c\u5e76\u4e14\u4e0d\u9700\u8981\u8f93\u5165\u5bc6\u7801\u3002<\/p>\n<\/li>\n<\/ol>\n
    \u56db\u3001\u6d4b\u8bd5\u8bbe\u7f6e
    \u5b8c\u6210\u4ee5\u4e0a\u8bbe\u7f6e\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u6d4b\u8bd5\u662f\u5426\u6210\u529f\u9650\u5236\u4e86\u7528\u6237\u5bf9\u7cfb\u7edf\u65e5\u5fd7\u7684\u4fee\u6539\u6743\u9650\u3002<\/p>\n
      \n
    1. \n
      \u5207\u6362\u5230loguser\u7528\u6237\uff1a<\/p>\n
      sudo su - loguser<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/li>\n
    2. \n
      \u5c1d\u8bd5\u4fee\u6539\u65e5\u5fd7\u6587\u4ef6\uff1a<\/p>\n
      echo \"test\" &gt;&gt; \/var\/log\/messages<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u7531\u4e8eloguser\u7528\u6237\u4e0d\u5c5e\u4e8elogadmin\u7ec4\uff0c\u56e0\u6b64\u65e0\u6cd5\u4fee\u6539\u65e5\u5fd7\u6587\u4ef6\uff0c\u5c06\u4f1a\u63d0\u793a\u6743\u9650\u4e0d\u8db3\u3002<\/p>\n<\/li>\n
    3. \n
      \u4f7f\u7528logadmin\u7528\u6237\u5c1d\u8bd5\u4fee\u6539\u65e5\u5fd7\u6587\u4ef6\uff1a<\/p>\n
      echo \"test\" &gt;&gt; \/var\/log\/messages<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u7531\u4e8elogadmin\u7528\u6237\u5c5e\u4e8elogadmin\u7ec4\uff0c\u56e0\u6b64\u5177\u6709\u4fee\u6539\u65e5\u5fd7\u6587\u4ef6\u7684\u6743\u9650\u3002<\/p>\n<\/li>\n<\/ol>\n
      \u901a\u8fc7\u4ee5\u4e0a\u8bbe\u7f6e\uff0c\u6211\u4eec\u6210\u529f\u9650\u5236\u4e86\u7528\u6237\u5bf9\u7cfb\u7edf\u65e5\u5fd7\u7684\u4fee\u6539\u6743\u9650\uff0c\u4fdd\u62a4\u4e86\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n
      \u603b\u7ed3
      \u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u8bbe\u7f6eCentOS\u7cfb\u7edf\uff0c\u9650\u5236\u7528\u6237\u5bf9\u7cfb\u7edf\u65e5\u5fd7\u7684\u4fee\u6539\u6743\u9650\u3002\u901a\u8fc7\u521b\u5efa\u7528\u6237\u7ec4\u548c\u7528\u6237\u3001\u4fee\u6539\u65e5\u5fd7\u6587\u4ef6\u7684\u6743\u9650\u4ee5\u53ca\u914d\u7f6esudo\u6743\u9650\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9e\u73b0\u53ea\u6709\u7279\u5b9a\u7528\u6237\u80fd\u591f\u4fee\u6539\u7cfb\u7edf\u65e5\u5fd7\uff0c\u589e\u5f3a\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n
      \u6ce8\u610f\uff1a\u672c\u6587\u793a\u4f8b\u4e2d\u4f7f\u7528\u7684\u7ec4\u540d\u3001\u7528\u6237\u4ee5\u53ca\u65e5\u5fd7\u6587\u4ef6\u7b49\u4ec5\u4f9b\u53c2\u8003\uff0c\u5b9e\u9645\u4f7f\u7528\u65f6\u5e94\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n
      \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u8bbe\u7f6eCentOS\u7cfb\u7edf\u4ee5\u9650\u5236\u7528\u6237\u5bf9\u7cfb\u7edf\u65e5\u5fd7\u7684\u4fee\u6539\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":"
      \u5982\u4f55\u8bbe\u7f6e\u7cfb\u7edf\u4ee5\u9650\u5236\u7528\u6237\u5bf9\u7cfb\u7edf\u65e5\u5fd7\u7684\u4fee\u6539 \u5728CentOS\u7cfb\u7edf\u4e2d\uff0c\u7cfb\u7edf\u65e5\u5fd7\u662f\u975e\u5e38\u91cd\u8981\u7684\u4fe1\u606f\u6e90\uff0c\u5b83\u8bb0\u5f55\u4e86\u7cfb\u7edf\u7684\u8fd0\u884c\u72b6\u6001\u3001\u9519\u8bef\u4fe1\u606f\u3001\u8b66\u544a\u7b49\u3002\u4e3a\u4e86\u4fdd\u62a4\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\uff0c\u6211\u4eec\u5e94\u8be5\u9650\u5236\u7528\u6237\u5bf9\u7cfb\u7edf\u65e5\u5fd7\u7684\u4fee\u6539\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u8bbe\u7f6eCentOS\u7cfb\u7edf\uff0c\u5b9e\u73b0\u5bf9\u7cfb\u7edf\u65e5\u5fd7\u7684\u4fee\u6539\u6743\u9650\u9650\u5236\u3002 \u4e00\u3001\u521b\u5efa\u7528\u6237\u7ec4\u548c\u7528\u6237\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u4e13\u95e8\u8d1f\u8d23\u7ba1\u7406\u7cfb\u7edf\u65e5\u5fd7\u7684\u7528\u6237\u7ec4\uff0c\u4ee5\u53ca\u4e00\u4e2a\u7528\u4e8e\u7ba1\u7406\u65e5\u5fd7\u7684\u666e\u901a\u7528\u6237\u3002\u5047\u8bbe\u6211\u4eec\u521b\u5efa\u7684\u7ec4\u540d\u4e3alogadmin\uff0c\u7528\u6237\u4e3aloguser\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\uff1a sudo groupadd logadmin sudo useradd -g logadmin loguser \u767b\u5f55\u540e\u590d\u5236 \u4e8c\u3001\u4fee\u6539\u65e5\u5fd7\u6587\u4ef6\u7684\u6743\u9650\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u4fee\u6539\u7cfb\u7edf\u65e5\u5fd7\u6587\u4ef6\u7684\u6743\u9650\uff0c\u4f7f\u53ea\u6709logadmin\u7ec4\u7684\u7528\u6237\u624d\u80fd\u5bf9\u5176\u8fdb\u884c\u4fee\u6539\uff0c\u5176\u4ed6\u7528\u6237\u53ea\u80fd\u8bfb\u53d6\u3002\u901a\u5e38\uff0cCentOS\u7cfb\u7edf\u7684\u65e5\u5fd7\u6587\u4ef6\u4f4d\u4e8e\/var\/log\u76ee\u5f55\u4e0b\uff0c\u4ee5\u7cfb\u7edf\u65e5\u5fd7\u6587\u4ef6\/var\/log\/messages\u4e3a\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u4fee\u6539\u6743\u9650\uff1a sudo chown root:logadmin \/var\/log\/messages sudo chmod 640 \/var\/log\/messages \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u547d\u4ee4\u5c06\u65e5\u5fd7\u6587\u4ef6\u7684\u6240\u6709\u8005\u8bbe\u7f6e\u4e3aroot\u7528\u6237\uff0c\u6240\u5c5e\u7ec4\u8bbe\u7f6e\u4e3alogadmin\u7ec4\uff0c\u5e76\u5c06\u6743\u9650\u8bbe\u7f6e\u4e3a640\u3002\u8fd9\u6837\u4e00\u6765\uff0c\u53ea\u6709root\u7528\u6237\u4ee5\u53ca\u5c5e\u4e8elogadmin\u7ec4\u7684\u7528\u6237\u624d\u53ef\u4ee5\u5bf9\u65e5\u5fd7\u6587\u4ef6\u8fdb\u884c\u4fee\u6539\uff0c\u5176\u4ed6\u7528\u6237\u53ea\u80fd\u8bfb\u53d6\u3002 \u4e09\u3001\u914d\u7f6esudo\u6743\u9650\u4e3a\u4e86\u786e\u4fdd\u53ea\u6709logadmin\u7ec4\u7684\u7528\u6237\u624d\u6709\u6743\u9650\u4fee\u6539\u65e5\u5fd7\u6587\u4ef6\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u901a\u8fc7\u914d\u7f6esudo\u6743\u9650\uff0c\u9650\u5236\u53ea\u6709logadmin\u7ec4\u7684\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u7279\u5b9a\u7684\u547d\u4ee4\u3002\u5047\u8bbe\u6211\u4eec\u8981\u9650\u5236loguser\u7528\u6237\u53ea\u80fd\u4f7f\u7528logrotate\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a \u4f7f\u7528visudo\u547d\u4ee4\u7f16\u8f91sudoers\u6587\u4ef6\uff1a sudo visudo \u767b\u5f55\u540e\u590d\u5236 \u5728\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a %logadmin ALL=(ALL) NOPASSWD: \/usr\/sbin\/logrotate \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6837\u4e00\u6765\uff0c\u53ea\u6709\u5c5e\u4e8elogadmin\u7ec4\u7684\u7528\u6237\u624d\u80fd\u4f7f\u7528logrotate\u547d\u4ee4\uff0c\u5e76\u4e14\u4e0d\u9700\u8981\u8f93\u5165\u5bc6\u7801\u3002 \u56db\u3001\u6d4b\u8bd5\u8bbe\u7f6e\u5b8c\u6210\u4ee5\u4e0a\u8bbe\u7f6e\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u6d4b\u8bd5\u662f\u5426\u6210\u529f\u9650\u5236\u4e86\u7528\u6237\u5bf9\u7cfb\u7edf\u65e5\u5fd7\u7684\u4fee\u6539\u6743\u9650\u3002 \u5207\u6362\u5230loguser\u7528\u6237\uff1a sudo su – loguser \u767b\u5f55\u540e\u590d\u5236 \u5c1d\u8bd5\u4fee\u6539\u65e5\u5fd7\u6587\u4ef6\uff1a echo “test” &gt;&gt; \/var\/log\/messages \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u7531\u4e8eloguser\u7528\u6237\u4e0d\u5c5e\u4e8elogadmin\u7ec4\uff0c\u56e0\u6b64\u65e0\u6cd5\u4fee\u6539\u65e5\u5fd7\u6587\u4ef6\uff0c\u5c06\u4f1a\u63d0\u793a\u6743\u9650\u4e0d\u8db3\u3002 \u4f7f\u7528logadmin\u7528\u6237\u5c1d\u8bd5\u4fee\u6539\u65e5\u5fd7\u6587\u4ef6\uff1a echo “test” &gt;&gt; \/var\/log\/messages […]<\/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-15983","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15983","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=15983"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15983\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=15983"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=15983"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=15983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}