{"id":62278,"date":"2025-04-29T11:08:35","date_gmt":"2025-04-29T03:08:35","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62278\/"},"modified":"2025-04-29T11:08:35","modified_gmt":"2025-04-29T03:08:35","slug":"centos%e4%b8%8a%e6%90%ad%e5%bb%baweb%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%9c%80%e6%b3%a8%e6%84%8f%e7%9a%84%e7%a3%81%e7%9b%98%e7%a9%ba%e9%97%b4%e7%ae%a1%e7%90%86-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62278\/","title":{"rendered":"CentOS\u4e0a\u642d\u5efaweb\u670d\u52a1\u5668\u9700\u6ce8\u610f\u7684\u78c1\u76d8\u7a7a\u95f4\u7ba1\u7406"},"content":{"rendered":"<p>\u4e0a\u642d\u5efaweb\u670d\u52a1\u5668\u9700\u6ce8\u610f\u7684\u78c1\u76d8\u7a7a\u95f4\u7ba1\u7406<\/p>\n<p>\u5728\u642d\u5efaweb\u670d\u52a1\u5668\u7684\u8fc7\u7a0b\u4e2d\uff0c\u78c1\u76d8\u7a7a\u95f4\u7ba1\u7406\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u65b9\u9762\uff0c\u5b83\u76f4\u63a5\u5f71\u54cd\u5230\u670d\u52a1\u5668\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u3002\u672c\u6587\u5c06\u8ba8\u8bba\u4e00\u4e9b\u5728CentOS\u7cfb\u7edf\u4e0a\u642d\u5efaweb\u670d\u52a1\u5668\u65f6\u9700\u8981\u6ce8\u610f\u7684\u78c1\u76d8\u7a7a\u95f4\u7ba1\u7406\u7b56\u7565\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u6765\u8bf4\u660e\u3002<\/p>\n<ol>\n<li>\u5206\u914d\u9002\u5f53\u7684\u78c1\u76d8\u7a7a\u95f4<br \/>\u5728\u9009\u62e9\u670d\u52a1\u5668\u7684\u78c1\u76d8\u5927\u5c0f\u548c\u5206\u533a\u65b9\u6848\u65f6\uff0c\u9700\u8981\u8003\u8651\u5230\u9884\u8ba1\u7684\u7f51\u7ad9\u8bbf\u95ee\u91cf\u3001\u6570\u636e\u5b58\u50a8\u9700\u6c42\u548c\u9884\u7b97\u9650\u5236\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u81f3\u5c11\u5e94\u4fdd\u8bc1\u6709\u8db3\u591f\u7684\u53ef\u7528\u78c1\u76d8\u7a7a\u95f4\u6765\u5b58\u50a8\u7f51\u7ad9\u7684\u9759\u6001\u8d44\u6e90\u3001\u6570\u636e\u5e93\u6587\u4ef6\u548c\u65e5\u5fd7\u6587\u4ef6\u7b49\u3002<\/li>\n<\/ol>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u7684\u78c1\u76d8\u5206\u533a\u65b9\u6848\uff1a<\/p>\n<ul>\n<li>\/boot\uff1a 200MB<\/li>\n<li>\/\uff1a 20GB<\/li>\n<li>\/var\uff1a 30GB<\/li>\n<li>\/usr\uff1a 20GB<\/li>\n<li>\/home\uff1a \u5269\u4f59\u53ef\u7528\u7a7a\u95f4<\/li>\n<\/ul>\n<ol>\n<li>\u5b9a\u671f\u6e05\u7406\u65e0\u7528\u7684\u6587\u4ef6<br \/>\u5728web\u670d\u52a1\u5668\u4e0a\uff0c\u4f1a\u4ea7\u751f\u5927\u91cf\u7684\u4e34\u65f6\u6587\u4ef6\u3001\u65e5\u5fd7\u6587\u4ef6\u548c\u7f13\u5b58\u6587\u4ef6\u7b49\u3002\u5b9a\u671f\u6e05\u7406\u8fd9\u4e9b\u65e0\u7528\u7684\u6587\u4ef6\uff0c\u53ef\u4ee5\u91ca\u653e\u78c1\u76d8\u7a7a\u95f4\u5e76\u63d0\u9ad8\u670d\u52a1\u5668\u7684\u6027\u80fd\u3002<\/li>\n<\/ol>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u7684\u5b9a\u671f\u6e05\u7406\u811a\u672c\uff1a<\/p>\n<pre>#!\/bin\/bash\n\n# \u6e05\u7406Apache\u65e5\u5fd7\u6587\u4ef6\nrm -rf \/var\/log\/httpd\/*\n\n# \u6e05\u7406Nginx\u65e5\u5fd7\u6587\u4ef6\nrm -rf \/var\/log\/nginx\/*\n\n# \u6e05\u7406\u7cfb\u7edf\u65e5\u5fd7\u6587\u4ef6\nrm -rf \/var\/log\/messages\nrm -rf \/var\/log\/secure\n\n# \u6e05\u7406\u4e34\u65f6\u6587\u4ef6\nrm -rf \/tmp\/*\n\n# \u6e05\u7406MySQL\u65e5\u5fd7\u6587\u4ef6\nrm -rf \/var\/log\/mysql\/*<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u53ef\u4ee5\u5c06\u4e0a\u8ff0\u811a\u672c\u4fdd\u5b58\u4e3aclean.sh\uff0c\u5e76\u4f7f\u7528cron\u5b9a\u65f6\u6267\u884c\uff0c\u4f8b\u5982\u6bcf\u5929\u7684\u51cc\u6668\uff1a<\/p>\n<pre>00 00 * * * root \/path\/to\/clean.sh<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u4f7f\u7528\u78c1\u76d8\u914d\u989d<br \/>\u4e3a\u4e86\u9632\u6b62\u67d0\u4e2a\u7528\u6237\u6216\u67d0\u4e2a\u7f51\u7ad9\u5360\u7528\u8fc7\u591a\u7684\u78c1\u76d8\u7a7a\u95f4\uff0c\u53ef\u4ee5\u4f7f\u7528\u78c1\u76d8\u914d\u989d\u6765\u9650\u5236\u6bcf\u4e2a\u7528\u6237\u6216\u6bcf\u4e2a\u7f51\u7ad9\u7684\u4f7f\u7528\u7a7a\u95f4\u3002<\/li>\n<\/ol>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u7684\u78c1\u76d8\u914d\u989d\u914d\u7f6e\uff1a<\/p>\n<pre># \u5b89\u88c5\u78c1\u76d8\u914d\u989d\u5de5\u5177\nyum install quota -y\n\n# \u542f\u7528\u78c1\u76d8\u914d\u989d\nquotacheck -avug\n\n# \u4e3a\u7528\u6237\u8bbe\u7f6e\u78c1\u76d8\u914d\u989d\nedquota -u username\n\n# \u4e3a\u76ee\u5f55\u8bbe\u7f6e\u78c1\u76d8\u914d\u989d\nedquota -g groupname<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u76d1\u63a7\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5<br \/>\u4e3a\u4e86\u53ca\u65f6\u53d1\u73b0\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u91cf\u8fc7\u9ad8\u7684\u60c5\u51b5\uff0c\u53ef\u4ee5\u4f7f\u7528\u76d1\u63a7\u5de5\u5177\u6765\u5b9a\u671f\u68c0\u67e5\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\uff0c\u5e76\u53d1\u9001\u8b66\u62a5\u3002<\/li>\n<\/ol>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u7684\u78c1\u76d8\u7a7a\u95f4\u76d1\u63a7\u811a\u672c\uff1a<\/p>\n<pre>#!\/bin\/bash\n\n# \u83b7\u53d6\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u7387\nusage=$(df -h | grep \/dev\/sda1 | awk '{print $5}' | sed 's\/%\/\/')\n\n# \u6bd4\u8f83\u4f7f\u7528\u7387\u662f\u5426\u8d85\u8fc790%\nif [ $usage -gt 90 ]; then\n    # \u53d1\u9001\u8b66\u62a5\u90ae\u4ef6\n    echo \"\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u7387\u5df2\u8d85\u8fc790%\uff0c\u8bf7\u53ca\u65f6\u6e05\u7406\u78c1\u76d8\u7a7a\u95f4\uff01\" | mail -s \"\u78c1\u76d8\u7a7a\u95f4\u8b66\u62a5\" admin@example.com\nfi<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u53ef\u4ee5\u5c06\u4e0a\u8ff0\u811a\u672c\u4fdd\u5b58\u4e3amonitor.sh\uff0c\u5e76\u4f7f\u7528cron\u5b9a\u65f6\u6267\u884c\uff0c\u4f8b\u5982\u6bcf\u5c0f\u65f6\uff1a<\/p>\n<pre>0 * * * * root \/path\/to\/monitor.sh<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u78c1\u76d8\u7a7a\u95f4\u7ba1\u7406\u5bf9\u4e8eweb\u670d\u52a1\u5668\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002\u901a\u8fc7\u5408\u7406\u5206\u914d\u78c1\u76d8\u7a7a\u95f4\u3001\u5b9a\u671f\u6e05\u7406\u65e0\u7528\u6587\u4ef6\u3001\u4f7f\u7528\u78c1\u76d8\u914d\u989d\u5e76\u76d1\u63a7\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u78c1\u76d8\u7a7a\u95f4\uff0c\u63d0\u9ad8\u670d\u52a1\u5668\u7684\u8fd0\u884c\u6548\u7387\u3002\u4ee5\u4e0a\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5728CentOS\u7cfb\u7edf\u4e0a\u642d\u5efaweb\u670d\u52a1\u5668\u65f6\u9700\u8981\u6ce8\u610f\u7684\u78c1\u76d8\u7a7a\u95f4\u7ba1\u7406\u7b56\u7565\uff0c\u5e76\u63d0\u4f9b\u4e86\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u4f9b\u53c2\u8003\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fCentOS\u4e0a\u642d\u5efaweb\u670d\u52a1\u5668\u9700\u6ce8\u610f\u7684\u78c1\u76d8\u7a7a\u95f4\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":"<p>\u4e0a\u642d\u5efaweb\u670d\u52a1\u5668\u9700\u6ce8\u610f\u7684\u78c1\u76d8\u7a7a\u95f4\u7ba1\u7406 \u5728\u642d\u5efaweb\u670d\u52a1\u5668\u7684\u8fc7\u7a0b\u4e2d\uff0c\u78c1\u76d8\u7a7a\u95f4\u7ba1\u7406\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u65b9\u9762\uff0c\u5b83\u76f4\u63a5\u5f71\u54cd\u5230\u670d\u52a1\u5668\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u3002\u672c\u6587\u5c06\u8ba8\u8bba\u4e00\u4e9b\u5728CentOS\u7cfb\u7edf\u4e0a\u642d\u5efaweb\u670d\u52a1\u5668\u65f6\u9700\u8981\u6ce8\u610f\u7684\u78c1\u76d8\u7a7a\u95f4\u7ba1\u7406\u7b56\u7565\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u6765\u8bf4\u660e\u3002 \u5206\u914d\u9002\u5f53\u7684\u78c1\u76d8\u7a7a\u95f4\u5728\u9009\u62e9\u670d\u52a1\u5668\u7684\u78c1\u76d8\u5927\u5c0f\u548c\u5206\u533a\u65b9\u6848\u65f6\uff0c\u9700\u8981\u8003\u8651\u5230\u9884\u8ba1\u7684\u7f51\u7ad9\u8bbf\u95ee\u91cf\u3001\u6570\u636e\u5b58\u50a8\u9700\u6c42\u548c\u9884\u7b97\u9650\u5236\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u81f3\u5c11\u5e94\u4fdd\u8bc1\u6709\u8db3\u591f\u7684\u53ef\u7528\u78c1\u76d8\u7a7a\u95f4\u6765\u5b58\u50a8\u7f51\u7ad9\u7684\u9759\u6001\u8d44\u6e90\u3001\u6570\u636e\u5e93\u6587\u4ef6\u548c\u65e5\u5fd7\u6587\u4ef6\u7b49\u3002 \u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u7684\u78c1\u76d8\u5206\u533a\u65b9\u6848\uff1a \/boot\uff1a 200MB \/\uff1a 20GB \/var\uff1a 30GB \/usr\uff1a 20GB \/home\uff1a \u5269\u4f59\u53ef\u7528\u7a7a\u95f4 \u5b9a\u671f\u6e05\u7406\u65e0\u7528\u7684\u6587\u4ef6\u5728web\u670d\u52a1\u5668\u4e0a\uff0c\u4f1a\u4ea7\u751f\u5927\u91cf\u7684\u4e34\u65f6\u6587\u4ef6\u3001\u65e5\u5fd7\u6587\u4ef6\u548c\u7f13\u5b58\u6587\u4ef6\u7b49\u3002\u5b9a\u671f\u6e05\u7406\u8fd9\u4e9b\u65e0\u7528\u7684\u6587\u4ef6\uff0c\u53ef\u4ee5\u91ca\u653e\u78c1\u76d8\u7a7a\u95f4\u5e76\u63d0\u9ad8\u670d\u52a1\u5668\u7684\u6027\u80fd\u3002 \u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u7684\u5b9a\u671f\u6e05\u7406\u811a\u672c\uff1a #!\/bin\/bash # \u6e05\u7406Apache\u65e5\u5fd7\u6587\u4ef6 rm -rf \/var\/log\/httpd\/* # \u6e05\u7406Nginx\u65e5\u5fd7\u6587\u4ef6 rm -rf \/var\/log\/nginx\/* # \u6e05\u7406\u7cfb\u7edf\u65e5\u5fd7\u6587\u4ef6 rm -rf \/var\/log\/messages rm -rf \/var\/log\/secure # \u6e05\u7406\u4e34\u65f6\u6587\u4ef6 rm -rf \/tmp\/* # \u6e05\u7406MySQL\u65e5\u5fd7\u6587\u4ef6 rm -rf \/var\/log\/mysql\/* \u767b\u5f55\u540e\u590d\u5236 \u53ef\u4ee5\u5c06\u4e0a\u8ff0\u811a\u672c\u4fdd\u5b58\u4e3aclean.sh\uff0c\u5e76\u4f7f\u7528cron\u5b9a\u65f6\u6267\u884c\uff0c\u4f8b\u5982\u6bcf\u5929\u7684\u51cc\u6668\uff1a 00 00 * * * root \/path\/to\/clean.sh \u767b\u5f55\u540e\u590d\u5236 [&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-62278","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62278","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=62278"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62278\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=62278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=62278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=62278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}