{"id":1160,"date":"2019-10-07T18:00:05","date_gmt":"2019-10-07T10:00:05","guid":{"rendered":"https:\/\/freesilo.com\/?p=1160"},"modified":"2019-09-30T12:56:41","modified_gmt":"2019-09-30T04:56:41","slug":"linux-du%e5%8f%8adf%e5%91%bd%e4%bb%a4%e7%9a%84%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/freesilo.com\/?p=1160","title":{"rendered":"Linux du\u53cadf\u547d\u4ee4\u7684\u4f7f\u7528"},"content":{"rendered":"<blockquote><p>du \u548c df \u547d\u4ee4\u90fd\u662f Linux \u7cfb\u7edf\u7684\u91cd\u8981\u5de5\u5177\uff0c\u6765\u663e\u793a Linux \u6587\u4ef6\u7cfb\u7edf\u7684\u78c1\u76d8\u4f7f\u7528\u60c5\u51b5\u3002<\/p><\/blockquote>\n<h2 id=\"du\u547d\u4ee4\">du\u547d\u4ee4<\/h2>\n<ul>\n<li><code>du<\/code>\uff08disk usage \u7684\u7b80\u79f0\uff09\u662f\u7528\u4e8e\u67e5\u627e\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u78c1\u76d8\u4f7f\u7528\u60c5\u51b5\u7684\u547d\u4ee4\u3002du \u547d\u4ee4\u5728\u4e0e\u5404\u79cd\u9009\u9879\u4e00\u8d77\u4f7f\u7528\u65f6\u80fd\u4ee5\u591a\u79cd\u683c\u5f0f\u63d0\u4f9b\u7ed3\u679c\u3002<\/li>\n<li>\u4e0b\u9762\u662f\u4e00\u4e9b\u4f8b\u5b50<\/li>\n<\/ul>\n<h3 id=\"\u5f97\u5230\u4e00\u4e2a\u76ee\u5f55\u4e0b\u6240\u6709\u5b50\u76ee\u5f55\u7684\u78c1\u76d8\u4f7f\u7528\u6982\u51b5\">\u5f97\u5230\u4e00\u4e2a\u76ee\u5f55\u4e0b\u6240\u6709\u5b50\u76ee\u5f55\u7684\u78c1\u76d8\u4f7f\u7528\u6982\u51b5<\/h3>\n<blockquote><p>$ du \/home<\/p><\/blockquote>\n<p><img decoding=\"async\" class=\"zoomify\" src=\"https:\/\/freesilo.com\/wp-content\/uploads\/2019\/04\/7ef7f9f045983888ceda9eee5d8c54a5.jpg\" alt=\"\" \/><\/p>\n<ul>\n<li>\u8be5\u547d\u4ee4\u7684\u8f93\u51fa\u5c06\u663e\u793a\u00a0<code>home<\/code>\u00a0\u4e2d\u7684\u6240\u6709\u6587\u4ef6\u548c\u76ee\u5f55\u4ee5\u53ca\u663e\u793a\u5757\u5927\u5c0f\u3002<\/li>\n<\/ul>\n<h3 id=\"\u4ee5\u4eba\u7c7b\u53ef\u8bfb\u683c\u5f0f\u4e5f\u5c31\u662f-kb\u3001mb-\u7b49\u663e\u793a\u6587\u4ef6-\u76ee\u5f55\u5927\u5c0f\">\u4ee5\u4eba\u7c7b\u53ef\u8bfb\u683c\u5f0f\u4e5f\u5c31\u662f kb\u3001mb \u7b49\u663e\u793a\u6587\u4ef6\/\u76ee\u5f55\u5927\u5c0f<\/h3>\n<blockquote><p>$ du -h \/home<\/p><\/blockquote>\n<p><img decoding=\"async\" class=\"zoomify\" src=\"https:\/\/freesilo.com\/wp-content\/uploads\/2019\/04\/69c6a67ae7d2d8ec2954ac31d12f68b2.jpg\" alt=\"\" \/><\/p>\n<h3 id=\"\u76ee\u5f55\u7684\u603b\u78c1\u76d8\u5927\u5c0f\">\u76ee\u5f55\u7684\u603b\u78c1\u76d8\u5927\u5c0f<\/h3>\n<blockquote><p>$ du -sh \/home<\/p><\/blockquote>\n<p><img decoding=\"async\" class=\"zoomify\" src=\"https:\/\/freesilo.com\/wp-content\/uploads\/2019\/04\/048131473e2d3230600008b2d9f5e706.jpg\" alt=\"\" \/><\/p>\n<ul>\n<li>\u5b83\u662f<code>\/home<\/code>\u00a0\u76ee\u5f55\u7684\u603b\u5927\u5c0f<\/li>\n<\/ul>\n<h2 id=\"df-\u547d\u4ee4\">df \u547d\u4ee4<\/h2>\n<ul>\n<li><code>df<\/code>\uff08disk filesystem \u7684\u7b80\u79f0\uff09\u7528\u4e8e\u663e\u793a Linux \u7cfb\u7edf\u7684\u78c1\u76d8\u5229\u7528\u7387\u3002\uff08LCTT \u8bd1\u6ce8\uff1adf \u53ef\u80fd\u5e94\u8be5\u662f disk free \u7684\u7b80\u79f0\u3002\uff09<\/li>\n<li>\u4e0b\u9762\u662f\u4e00\u4e9b\u4f8b\u5b50<\/li>\n<\/ul>\n<h3 id=\"\u663e\u793a\u8bbe\u5907\u540d\u79f0\u3001\u603b\u5757\u6570\u3001\u603b\u78c1\u76d8\u7a7a\u95f4\u3001\u5df2\u7528\u78c1\u76d8\u7a7a\u95f4\u3001\u53ef\u7528\u78c1\u76d8\u7a7a\u95f4\u548c\u6587\u4ef6\u7cfb\u7edf\u4e0a\u7684\u6302\u8f7d\u70b9\u3002\">\u663e\u793a\u8bbe\u5907\u540d\u79f0\u3001\u603b\u5757\u6570\u3001\u603b\u78c1\u76d8\u7a7a\u95f4\u3001\u5df2\u7528\u78c1\u76d8\u7a7a\u95f4\u3001\u53ef\u7528\u78c1\u76d8\u7a7a\u95f4\u548c\u6587\u4ef6\u7cfb\u7edf\u4e0a\u7684\u6302\u8f7d\u70b9\u3002<\/h3>\n<blockquote><p>$ df<\/p><\/blockquote>\n<p><img decoding=\"async\" class=\"zoomify\" src=\"https:\/\/freesilo.com\/wp-content\/uploads\/2019\/04\/79dec02ceb98f9db3a9a949d60bcaff6.jpg\" alt=\"\" \/><\/p>\n<h3 id=\"\u4eba\u7c7b\u53ef\u8bfb\u683c\u5f0f\u7684\u4fe1\u606f\">\u4eba\u7c7b\u53ef\u8bfb\u683c\u5f0f\u7684\u4fe1\u606f<\/h3>\n<blockquote><p>$ df -h<\/p><\/blockquote>\n<p><img decoding=\"async\" class=\"zoomify\" src=\"https:\/\/freesilo.com\/wp-content\/uploads\/2019\/04\/b402f08acb56bb5539140abc2aefb327.jpg\" alt=\"\" \/><\/p>\n<ul>\n<li>\u4e0a\u9762\u7684\u547d\u4ee4\u4ee5\u4eba\u7c7b\u53ef\u8bfb\u683c\u5f0f\u663e\u793a\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h3 id=\"\u663e\u793a\u7279\u5b9a\u5206\u533a\u7684\u4fe1\u606f\">\u663e\u793a\u7279\u5b9a\u5206\u533a\u7684\u4fe1\u606f<\/h3>\n<blockquote><p>$ df -hT \/etc\u5728<\/p><\/blockquote>\n<p><img decoding=\"async\" class=\"zoomify\" src=\"https:\/\/freesilo.com\/wp-content\/uploads\/2019\/04\/42479ca68fd768c8cc6d6c33d79cacbb.jpg\" alt=\"\" \/><\/p>\n<p><code>-hT<\/code>\u00a0\u52a0\u4e0a\u76ee\u6807\u76ee\u5f55\u5c06\u4ee5\u53ef\u8bfb\u683c\u5f0f\u663e\u793a<code>\/etc<\/code>\u00a0\u7684\u4fe1\u606f\u3002<\/p>\n<p><strong>\u867d\u7136\u00a0<code>du<\/code>\u00a0\u548c\u00a0<code>df<\/code>\u00a0\u547d\u4ee4\u6709\u66f4\u591a\u9009\u9879\uff0c<code>\u2013help<\/code>\u67e5\u770b<\/strong><\/p>\n<p>\u539f\u6587\u5730\u5740\uff1a<a href=\"https:\/\/linux.cn\/article-9457-1.html\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/linux.cn\/article-9457-1.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>du \u548c df \u547d\u4ee4\u90fd\u662f Linux \u7cfb\u7edf\u7684\u91cd\u8981\u5de5\u5177\uff0c\u6765\u663e\u793a Linux \u6587\u4ef6\u7cfb&#8230;<br \/><a class=\"read-more-button\" href=\"https:\/\/freesilo.com\/?p=1160\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-1160","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/posts\/1160","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/freesilo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1160"}],"version-history":[{"count":1,"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/posts\/1160\/revisions"}],"predecessor-version":[{"id":1167,"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/posts\/1160\/revisions\/1167"}],"wp:attachment":[{"href":"https:\/\/freesilo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1160"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/freesilo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1160"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/freesilo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}