{"id":56881,"date":"2024-10-10T15:14:17","date_gmt":"2024-10-10T07:14:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/56881\/"},"modified":"2024-10-10T15:14:17","modified_gmt":"2024-10-10T07:14:17","slug":"%e4%bf%ae%e5%be%a9-linux-%e9%8c%af%e8%aa%a4-%e8%a8%ad%e5%82%99%e4%b8%8a%e6%b2%92%e6%9c%89%e5%89%a9%e9%a4%98%e7%a9%ba%e9%96%93","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/56881\/","title":{"rendered":"\u4fee\u5fa9 Linux \u932f\u8aa4 &#8211; \u8a2d\u5099\u4e0a\u6c92\u6709\u5269\u9918\u7a7a\u9593"},"content":{"rendered":"<h1 id=\"%e4%bf%ae%e5%be%a9-linux-%e9%8c%af%e8%aa%a4-%e8%a8%ad%e5%82%99%e4%b8%8a%e6%b2%92%e6%9c%89%e5%89%a9%e9%a4%98%e7%a9%ba%e9%96%93-jFdkicCYOs\">\u4fee\u5fa9 Linux \u932f\u8aa4 &#8211; \u8a2d\u5099\u4e0a\u6c92\u6709\u5269\u9918\u7a7a\u9593<\/h1>\n<p>\u5728\u4f7f\u7528 Linux \u7cfb\u7d71\u7684\u904e\u7a0b\u4e2d\uff0c\u7d93\u5e38\u6703\u9047\u5230\u300c\u8a2d\u5099\u4e0a\u6c92\u6709\u5269\u9918\u7a7a\u9593\u300d\u7684\u932f\u8aa4\u63d0\u793a\u3002\u9019\u500b\u554f\u984c\u4e0d\u50c5\u6703\u5f71\u97ff\u7cfb\u7d71\u7684\u6b63\u5e38\u904b\u884c\uff0c\u9084\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u6216\u61c9\u7528\u7a0b\u5e8f\u5d29\u6f70\u3002\u56e0\u6b64\uff0c\u4e86\u89e3\u5982\u4f55\u4fee\u5fa9\u9019\u500b\u554f\u984c\u662f\u6bcf\u4f4d Linux \u4f7f\u7528\u8005\u5fc5\u9808\u638c\u63e1\u7684\u6280\u80fd\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e6%9c%83%e5%87%ba%e7%8f%be%e3%80%8c%e8%a8%ad%e5%82%99%e4%b8%8a%e6%b2%92%e6%9c%89%e5%89%a9%e9%a4%98%e7%a9%ba%e9%96%93%e3%80%8d%e7%9a%84%e9%8c%af%e8%aa%a4-jFdkicCYOs\">\u70ba\u4ec0\u9ebc\u6703\u51fa\u73fe\u300c\u8a2d\u5099\u4e0a\u6c92\u6709\u5269\u9918\u7a7a\u9593\u300d\u7684\u932f\u8aa4<\/h2>\n<p>\u9019\u500b\u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u9020\u6210\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\uff1a<\/strong>\u7576\u7cfb\u7d71\u7684\u78c1\u789f\u7a7a\u9593\u88ab\u586b\u6eff\u6642\uff0c\u5c07\u7121\u6cd5\u518d\u5beb\u5165\u4efb\u4f55\u65b0\u6578\u64da\u3002<\/li>\n<li><strong>\u81e8\u6642\u6587\u4ef6\u904e\u591a\uff1a<\/strong>\u67d0\u4e9b\u61c9\u7528\u7a0b\u5e8f\u6703\u751f\u6210\u5927\u91cf\u7684\u81e8\u6642\u6587\u4ef6\uff0c\u9019\u4e9b\u6587\u4ef6\u5982\u679c\u4e0d\u53ca\u6642\u6e05\u7406\uff0c\u6703\u4f54\u7528\u5927\u91cf\u7a7a\u9593\u3002<\/li>\n<li><strong>\u65e5\u8a8c\u6587\u4ef6\u904e\u5927\uff1a<\/strong>\u7cfb\u7d71\u548c\u61c9\u7528\u7a0b\u5e8f\u7684\u65e5\u8a8c\u6587\u4ef6\u5982\u679c\u4e0d\u5b9a\u671f\u6e05\u7406\uff0c\u6703\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\u800c\u8b8a\u5f97\u975e\u5e38\u9f90\u5927\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e7%a3%81%e7%a2%9f%e7%a9%ba%e9%96%93-jFdkicCYOs\">\u6aa2\u67e5\u78c1\u789f\u7a7a\u9593<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u7cfb\u7d71\u7684\u78c1\u789f\u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<pre><code>df -h<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u986f\u793a\u6240\u6709\u639b\u8f09\u7684\u6587\u4ef6\u7cfb\u7d71\u53ca\u5176\u4f7f\u7528\u60c5\u6cc1\u3002\u60a8\u53ef\u4ee5\u6839\u64da\u8f38\u51fa\u7684\u4fe1\u606f\u4f86\u5224\u65b7\u54ea\u500b\u5206\u5340\u7684\u7a7a\u9593\u4e0d\u8db3\u3002<\/p>\n<h2 id=\"%e6%b8%85%e7%90%86%e7%a3%81%e7%a2%9f%e7%a9%ba%e9%96%93-jFdkicCYOs\">\u6e05\u7406\u78c1\u789f\u7a7a\u9593<\/h2>\n<p>\u4e00\u65e6\u78ba\u5b9a\u4e86\u7a7a\u9593\u4e0d\u8db3\u7684\u539f\u56e0\uff0c\u60a8\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\u4f86\u91cb\u653e\u7a7a\u9593\uff1a<\/p>\n<h3 id=\"1-%e5%88%aa%e9%99%a4%e4%b8%8d%e5%bf%85%e8%a6%81%e7%9a%84%e6%96%87%e4%bb%b6-jFdkicCYOs\">1. \u522a\u9664\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u627e\u4e26\u522a\u9664\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\uff1a<\/p>\n<pre><code>find \/path\/to\/directory -type f -name \"*.tmp\" -delete<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u522a\u9664\u6307\u5b9a\u76ee\u9304\u4e0b\u6240\u6709\u4ee5 .tmp \u7d50\u5c3e\u7684\u81e8\u6642\u6587\u4ef6\u3002<\/p>\n<h3 id=\"2-%e6%b8%85%e7%90%86%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-jFdkicCYOs\">2. \u6e05\u7406\u65e5\u8a8c\u6587\u4ef6<\/h3>\n<p>\u65e5\u8a8c\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/var\/log \u76ee\u9304\u4e0b\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u770b\u65e5\u8a8c\u6587\u4ef6\u7684\u5927\u5c0f\uff1a<\/p>\n<pre><code>du -sh \/var\/log\/*<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u60a8\u53ef\u4ee5\u9078\u64c7\u522a\u9664\u6216\u58d3\u7e2e\u4e0d\u518d\u9700\u8981\u7684\u65e5\u8a8c\u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo journalctl --vacuum-time=7d<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u522a\u9664\u8d85\u904e\u4e03\u5929\u7684\u65e5\u8a8c\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e6%b8%85%e7%90%86%e5%b7%a5%e5%85%b7-jFdkicCYOs\">3. \u4f7f\u7528\u6e05\u7406\u5de5\u5177<\/h3>\n<p>\u60a8\u9084\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u6e05\u7406\u5de5\u5177\u4f86\u81ea\u52d5\u91cb\u653e\u7a7a\u9593\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>BleachBit\uff1a<\/strong>\u9019\u662f\u4e00\u500b\u958b\u6e90\u7684\u6e05\u7406\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u60a8\u6e05\u7406\u7cfb\u7d71\u4e2d\u7684\u81e8\u6642\u6587\u4ef6\u548c\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u3002<\/li>\n<li><strong>Stacer\uff1a<\/strong>\u9019\u662f\u4e00\u500b\u7cfb\u7d71\u512a\u5316\u548c\u76e3\u63a7\u5de5\u5177\uff0c\u63d0\u4f9b\u4e86\u7c21\u55ae\u7684\u754c\u9762\u4f86\u7ba1\u7406\u7cfb\u7d71\u8cc7\u6e90\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e7%a3%81%e7%a2%9f%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-jFdkicCYOs\">\u76e3\u63a7\u78c1\u789f\u4f7f\u7528\u60c5\u6cc1<\/h2>\n<p>\u70ba\u4e86\u907f\u514d\u672a\u4f86\u518d\u6b21\u51fa\u73fe\u300c\u8a2d\u5099\u4e0a\u6c92\u6709\u5269\u9918\u7a7a\u9593\u300d\u7684\u554f\u984c\uff0c\u5efa\u8b70\u5b9a\u671f\u76e3\u63a7\u78c1\u789f\u4f7f\u7528\u60c5\u6cc1\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8a2d\u7f6e\u5b9a\u671f\u6aa2\u67e5\uff1a<\/p>\n<pre><code>crontab -e<\/code><\/pre>\n<p>\u7136\u5f8c\u6dfb\u52a0\u4ee5\u4e0b\u884c\u4f86\u6bcf\u5929\u6aa2\u67e5\u78c1\u789f\u7a7a\u9593\uff1a<\/p>\n<pre><code>0 0 * * * df -h &gt; \/var\/log\/disk_usage.log<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jFdkicCYOs\">\u7e3d\u7d50<\/h2>\n<p>\u4fee\u5fa9 Linux \u7cfb\u7d71\u4e2d\u7684\u300c\u8a2d\u5099\u4e0a\u6c92\u6709\u5269\u9918\u7a7a\u9593\u300d\u932f\u8aa4\u9700\u8981\u5b9a\u671f\u6aa2\u67e5\u548c\u6e05\u7406\u78c1\u789f\u7a7a\u9593\u3002\u901a\u904e\u4f7f\u7528\u9069\u7576\u7684\u547d\u4ee4\u548c\u5de5\u5177\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u7cfb\u7d71\u8cc7\u6e90\uff0c\u907f\u514d\u672a\u4f86\u7684\u554f\u984c\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u696d\u52d9\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u548c\u9748\u6d3b\u7684\u8cc7\u6e90\u7ba1\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9 Linux \u932f\u8aa4\uff0c\u89e3\u6c7a\u8a2d\u5099\u4e0a\u6c92\u6709\u5269\u9918\u7a7a\u9593\u7684\u554f\u984c\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\uff0c\u78ba\u4fdd\u9806\u66a2\u904b\u884c\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-56881","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/56881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=56881"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/56881\/revisions"}],"predecessor-version":[{"id":56882,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/56881\/revisions\/56882"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=56881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=56881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=56881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}