{"id":44678,"date":"2024-10-06T17:21:34","date_gmt":"2024-10-06T09:21:34","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44678\/"},"modified":"2024-10-06T17:21:35","modified_gmt":"2024-10-06T09:21:35","slug":"linux-%e5%91%bd%e4%bb%a4%ef%bc%9adu-%e4%bc%b0%e8%a8%88%e6%96%87%e4%bb%b6%e5%92%8c%e7%9b%ae%e9%8c%84%e7%9a%84%e7%a9%ba%e9%96%93%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44678\/","title":{"rendered":"Linux \u547d\u4ee4\uff1adu &#8211; \u4f30\u8a08\u6587\u4ef6\u548c\u76ee\u9304\u7684\u7a7a\u9593\u4f7f\u7528\u60c5\u6cc1"},"content":{"rendered":"<h1 id=\"linux-%e5%91%bd%e4%bb%a4%ef%bc%9adu-%e4%bc%b0%e8%a8%88%e6%96%87%e4%bb%b6%e5%92%8c%e7%9b%ae%e9%8c%84%e7%9a%84%e7%a9%ba%e9%96%93%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-WRLknkQFgV\">Linux \u547d\u4ee4\uff1adu &#8211; \u4f30\u8a08\u6587\u4ef6\u548c\u76ee\u9304\u7684\u7a7a\u9593\u4f7f\u7528\u60c5\u6cc1<\/h1>\n<p>\u5728\u4f7f\u7528 Linux \u7cfb\u7d71\u6642\uff0c\u7ba1\u7406\u78c1\u789f\u7a7a\u9593\u662f\u4e00\u9805\u91cd\u8981\u7684\u4efb\u52d9\u3002\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0c\u6587\u4ef6\u548c\u76ee\u9304\u7684\u6578\u91cf\u6703\u4e0d\u65b7\u589e\u52a0\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u78c1\u789f\u7a7a\u9593\u7684\u4e0d\u8db3\u3002\u70ba\u4e86\u6709\u6548\u5730\u7ba1\u7406\u9019\u4e9b\u8cc7\u6e90\uff0cLinux \u63d0\u4f9b\u4e86\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u547d\u4ee4\uff1a<code>du<\/code>\uff08Disk Usage\uff09\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u4f30\u8a08\u6587\u4ef6\u548c\u76ee\u9304\u7684\u7a7a\u9593\u4f7f\u7528\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"du-%e5%91%bd%e4%bb%a4%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95-WRLknkQFgV\">du \u547d\u4ee4\u7684\u57fa\u672c\u7528\u6cd5<\/h2>\n<p><code>du<\/code> \u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>du [\u9078\u9805] [\u6587\u4ef6\u6216\u76ee\u9304]<\/code><\/pre>\n<p>\u5982\u679c\u4e0d\u6307\u5b9a\u4efb\u4f55\u9078\u9805\uff0c<code>du<\/code> \u5c07\u986f\u793a\u7576\u524d\u76ee\u9304\u53ca\u5176\u5b50\u76ee\u9304\u4e2d\u6bcf\u500b\u6587\u4ef6\u548c\u76ee\u9304\u7684\u78c1\u789f\u4f7f\u7528\u60c5\u6cc1\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u9078\u9805\uff1a<\/p>\n<ul>\n<li><code>-h<\/code>\uff1a\u4ee5\u4eba\u985e\u53ef\u8b80\u7684\u683c\u5f0f\u986f\u793a\u5927\u5c0f\uff08\u4f8b\u5982 KB\u3001MB\u3001GB\uff09\u3002<\/li>\n<li><code>-s<\/code>\uff1a\u50c5\u986f\u793a\u7e3d\u8a08\uff0c\u4e0d\u986f\u793a\u6bcf\u500b\u5b50\u76ee\u9304\u7684\u5927\u5c0f\u3002<\/li>\n<li><code>-a<\/code>\uff1a\u986f\u793a\u6240\u6709\u6587\u4ef6\u548c\u76ee\u9304\u7684\u5927\u5c0f\uff0c\u5305\u62ec\u666e\u901a\u6587\u4ef6\u3002<\/li>\n<li><code>-c<\/code>\uff1a\u986f\u793a\u6240\u6709\u9805\u76ee\u7684\u7e3d\u8a08\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e7%a4%ba%e4%be%8b-WRLknkQFgV\">\u4f7f\u7528\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684 <code>du<\/code> \u547d\u4ee4\u4f7f\u7528\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"1-%e6%9f%a5%e7%9c%8b%e7%95%b6%e5%89%8d%e7%9b%ae%e9%8c%84%e7%9a%84%e7%a9%ba%e9%96%93%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-WRLknkQFgV\">1. \u67e5\u770b\u7576\u524d\u76ee\u9304\u7684\u7a7a\u9593\u4f7f\u7528\u60c5\u6cc1<\/h3>\n<pre><code>du<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u5217\u51fa\u7576\u524d\u76ee\u9304\u53ca\u5176\u6240\u6709\u5b50\u76ee\u9304\u7684\u5927\u5c0f\u3002<\/p>\n<h3 id=\"2-%e4%bb%a5%e4%ba%ba%e9%a1%9e%e5%8f%af%e8%ae%80%e7%9a%84%e6%a0%bc%e5%bc%8f%e9%a1%af%e7%a4%ba%e5%a4%a7%e5%b0%8f-WRLknkQFgV\">2. \u4ee5\u4eba\u985e\u53ef\u8b80\u7684\u683c\u5f0f\u986f\u793a\u5927\u5c0f<\/h3>\n<pre><code>du -h<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u67e5\u770b\u6bcf\u500b\u6587\u4ef6\u548c\u76ee\u9304\u7684\u5927\u5c0f\uff0c\u56e0\u70ba\u5b83\u6703\u81ea\u52d5\u8f49\u63db\u70ba KB\u3001MB \u6216 GB\u3002<\/p>\n<h3 id=\"3-%e7%8d%b2%e5%8f%96%e7%b8%bd%e8%a8%88%e5%a4%a7%e5%b0%8f-WRLknkQFgV\">3. \u7372\u53d6\u7e3d\u8a08\u5927\u5c0f<\/h3>\n<pre><code>du -sh<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u50c5\u986f\u793a\u7576\u524d\u76ee\u9304\u7684\u7e3d\u5927\u5c0f\uff0c\u800c\u4e0d\u986f\u793a\u6bcf\u500b\u5b50\u76ee\u9304\u7684\u8a73\u7d30\u4fe1\u606f\u3002<\/p>\n<h3 id=\"4-%e6%9f%a5%e7%9c%8b%e6%89%80%e6%9c%89%e6%96%87%e4%bb%b6%e7%9a%84%e5%a4%a7%e5%b0%8f-WRLknkQFgV\">4. \u67e5\u770b\u6240\u6709\u6587\u4ef6\u7684\u5927\u5c0f<\/h3>\n<pre><code>du -ah<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u986f\u793a\u7576\u524d\u76ee\u9304\u53ca\u5176\u6240\u6709\u5b50\u76ee\u9304\u4e2d\u7684\u6240\u6709\u6587\u4ef6\u548c\u76ee\u9304\u7684\u5927\u5c0f\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-WRLknkQFgV\">\u5be6\u969b\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u4f7f\u7528 <code>du<\/code> \u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5728\u591a\u7a2e\u60c5\u6cc1\u4e0b\u9032\u884c\u78c1\u789f\u7a7a\u9593\u7ba1\u7406\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u7576\u7cfb\u7d71\u63d0\u793a\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\u6642\uff0c\u7528\u6236\u53ef\u4ee5\u4f7f\u7528 <code>du<\/code> \u547d\u4ee4\u4f86\u627e\u51fa\u54ea\u4e9b\u6587\u4ef6\u6216\u76ee\u9304\u4f54\u7528\u4e86\u904e\u591a\u7684\u7a7a\u9593\u3002<\/li>\n<li>\u5728\u9032\u884c\u7cfb\u7d71\u5099\u4efd\u4e4b\u524d\uff0c\u7528\u6236\u53ef\u4ee5\u6aa2\u67e5\u54ea\u4e9b\u76ee\u9304\u9700\u8981\u5099\u4efd\uff0c\u5f9e\u800c\u7bc0\u7701\u6642\u9593\u548c\u8cc7\u6e90\u3002<\/li>\n<li>\u7528\u6236\u53ef\u4ee5\u5b9a\u671f\u6aa2\u67e5\u7cfb\u7d71\u4e2d\u7684\u81e8\u6642\u6587\u4ef6\u548c\u4e0d\u518d\u9700\u8981\u7684\u6587\u4ef6\uff0c\u4ee5\u91cb\u653e\u78c1\u789f\u7a7a\u9593\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-WRLknkQFgV\">\u7d50\u8ad6<\/h2>\n<p>\u7e3d\u4e4b\uff0c<code>du<\/code> \u547d\u4ee4\u662f\u4e00\u500b\u5f37\u5927\u4e14\u9748\u6d3b\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u6709\u6548\u5730\u7ba1\u7406 Linux \u7cfb\u7d71\u4e2d\u7684\u78c1\u789f\u7a7a\u9593\u3002\u901a\u904e\u638c\u63e1\u9019\u500b\u547d\u4ee4\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u7528\u6236\u53ef\u4ee5\u66f4\u597d\u5730\u4e86\u89e3\u7cfb\u7d71\u7684\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e26\u505a\u51fa\u76f8\u61c9\u7684\u8abf\u6574\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Linux\u547d\u4ee4du\uff0c\u8f15\u9b06\u4f30\u8a08\u6587\u4ef6\u548c\u76ee\u9304\u7684\u7a7a\u9593\u4f7f\u7528\u60c5\u6cc1\uff0c\u5e6b\u52a9\u60a8\u6709\u6548\u7ba1\u7406\u7cfb\u7d71\u5b58\u5132\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-44678","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44678","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=44678"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44678\/revisions"}],"predecessor-version":[{"id":44679,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44678\/revisions\/44679"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}