{"id":44672,"date":"2024-10-06T17:19:15","date_gmt":"2024-10-06T09:19:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44672\/"},"modified":"2024-10-06T17:19:15","modified_gmt":"2024-10-06T09:19:15","slug":"linux-%e5%91%bd%e4%bb%a4%ef%bc%9adf-%e5%a0%b1%e5%91%8a%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1%e7%a3%81%e7%a2%9f%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\/44672\/","title":{"rendered":"Linux \u547d\u4ee4\uff1adf &#8211; \u5831\u544a\u6587\u4ef6\u7cfb\u7d71\u78c1\u789f\u7a7a\u9593\u4f7f\u7528\u60c5\u6cc1"},"content":{"rendered":"<h1 id=\"linux-%e5%91%bd%e4%bb%a4%ef%bc%9adf-%e5%a0%b1%e5%91%8a%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1%e7%a3%81%e7%a2%9f%e7%a9%ba%e9%96%93%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-hmuWPiOyYX\">Linux \u547d\u4ee4\uff1adf &#8211; \u5831\u544a\u6587\u4ef6\u7cfb\u7d71\u78c1\u789f\u7a7a\u9593\u4f7f\u7528\u60c5\u6cc1<\/h1>\n<p>\u5728\u4f7f\u7528 Linux \u7cfb\u7d71\u6642\uff0c\u7ba1\u7406\u78c1\u789f\u7a7a\u9593\u662f\u7cfb\u7d71\u7ba1\u7406\u54e1\u7684\u4e00\u9805\u91cd\u8981\u4efb\u52d9\u3002\u4e86\u89e3\u7cfb\u7d71\u4e2d\u5404\u500b\u6587\u4ef6\u7cfb\u7d71\u7684\u78c1\u789f\u7a7a\u9593\u4f7f\u7528\u60c5\u6cc1\uff0c\u53ef\u4ee5\u5e6b\u52a9\u6211\u5011\u66f4\u6709\u6548\u5730\u5229\u7528\u8cc7\u6e90\uff0c\u907f\u514d\u56e0\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\u800c\u5c0e\u81f4\u7684\u7cfb\u7d71\u6545\u969c\u3002Linux \u63d0\u4f9b\u4e86\u4e00\u500b\u975e\u5e38\u5be6\u7528\u7684\u547d\u4ee4\uff1a<code>df<\/code>\uff0c\u7528\u65bc\u5831\u544a\u6587\u4ef6\u7cfb\u7d71\u7684\u78c1\u789f\u7a7a\u9593\u4f7f\u7528\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"df-%e5%91%bd%e4%bb%a4%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95-hmuWPiOyYX\">df \u547d\u4ee4\u7684\u57fa\u672c\u7528\u6cd5<\/h2>\n<p>\u5728\u7d42\u7aef\u4e2d\u8f38\u5165 <code>df<\/code> \u547d\u4ee4\uff0c\u5c07\u986f\u793a\u6240\u6709\u5df2\u639b\u8f09\u6587\u4ef6\u7cfb\u7d71\u7684\u78c1\u789f\u7a7a\u9593\u4f7f\u7528\u60c5\u6cc1\u3002\u57fa\u672c\u7684\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre><code>df [\u9078\u9805] [\u6587\u4ef6\u6216\u76ee\u9304]<\/code><\/pre>\n<p>\u5982\u679c\u4e0d\u6307\u5b9a\u4efb\u4f55\u9078\u9805\u6216\u53c3\u6578\uff0c<code>df<\/code> \u5c07\u986f\u793a\u6240\u6709\u6587\u4ef6\u7cfb\u7d71\u7684\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\u78c1\u789f\u7a7a\u9593\uff08\u4f8b\u5982\uff0cKB\u3001MB\u3001GB\uff09\u3002<\/li>\n<li><code>-T<\/code>\uff1a\u986f\u793a\u6587\u4ef6\u7cfb\u7d71\u7684\u985e\u578b\u3002<\/li>\n<li><code>-a<\/code>\uff1a\u986f\u793a\u6240\u6709\u6587\u4ef6\u7cfb\u7d71\uff0c\u5305\u62ec\u96f6\u4f7f\u7528\u7684\u6587\u4ef6\u7cfb\u7d71\u3002<\/li>\n<\/ul>\n<h2 id=\"df-%e5%91%bd%e4%bb%a4%e7%9a%84%e8%bc%b8%e5%87%ba%e8%a7%a3%e8%ae%80-hmuWPiOyYX\">df \u547d\u4ee4\u7684\u8f38\u51fa\u89e3\u8b80<\/h2>\n<p>\u57f7\u884c <code>df -h<\/code> \u547d\u4ee4\u5f8c\uff0c\u60a8\u5c07\u770b\u5230\u985e\u4f3c\u4ee5\u4e0b\u7684\u8f38\u51fa\uff1a<\/p>\n<pre><code>\u6587\u4ef6\u7cfb\u7d71      \u5bb9\u91cf  \u5df2\u7528  \u53ef\u7528 \u5df2\u7528% \u6302\u8f09\u9ede\n\/dev\/sda1      100G   20G   80G   20% \/\ntmpfs          1.9G  1.2M  1.9G    1% \/dev\/shm\n\/dev\/sdb1      200G   50G  150G   25% \/data\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u8f38\u51fa\u4e2d\uff0c\u5404\u5217\u7684\u542b\u7fa9\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u6587\u4ef6\u7cfb\u7d71<\/strong>\uff1a\u986f\u793a\u6587\u4ef6\u7cfb\u7d71\u7684\u540d\u7a31\u6216\u8a2d\u5099\u3002<\/li>\n<li><strong>\u5bb9\u91cf<\/strong>\uff1a\u6587\u4ef6\u7cfb\u7d71\u7684\u7e3d\u5bb9\u91cf\u3002<\/li>\n<li><strong>\u5df2\u7528<\/strong>\uff1a\u5df2\u4f7f\u7528\u7684\u78c1\u789f\u7a7a\u9593\u3002<\/li>\n<li><strong>\u53ef\u7528<\/strong>\uff1a\u5269\u9918\u7684\u53ef\u7528\u78c1\u789f\u7a7a\u9593\u3002<\/li>\n<li><strong>\u5df2\u7528%<\/strong>\uff1a\u5df2\u4f7f\u7528\u7a7a\u9593\u7684\u767e\u5206\u6bd4\u3002<\/li>\n<li><strong>\u6302\u8f09\u9ede<\/strong>\uff1a\u6587\u4ef6\u7cfb\u7d71\u7684\u6302\u8f09\u4f4d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-hmuWPiOyYX\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u5047\u8a2d\u60a8\u662f\u4e00\u540d\u7cfb\u7d71\u7ba1\u7406\u54e1\uff0c\u8ca0\u8cac\u76e3\u63a7\u4f3a\u670d\u5668\u7684\u78c1\u789f\u7a7a\u9593\u3002\u5b9a\u671f\u57f7\u884c <code>df -h<\/code> \u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u60a8\u53ca\u6642\u767c\u73fe\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\u7684\u554f\u984c\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u767c\u73fe\u67d0\u500b\u6587\u4ef6\u7cfb\u7d71\u7684\u5df2\u7528\u767e\u5206\u6bd4\u63a5\u8fd1 90%\uff0c\u5247\u61c9\u8003\u616e\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u6216\u64f4\u5c55\u78c1\u789f\u7a7a\u9593\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u60a8\u9084\u53ef\u4ee5\u4f7f\u7528 <code>df -T<\/code> \u547d\u4ee4\u4f86\u6aa2\u67e5\u4e0d\u540c\u6587\u4ef6\u7cfb\u7d71\u7684\u985e\u578b\uff0c\u9019\u5c0d\u65bc\u4e86\u89e3\u7cfb\u7d71\u7684\u914d\u7f6e\u548c\u6027\u80fd\u512a\u5316\u4e5f\u975e\u5e38\u6709\u5e6b\u52a9\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-hmuWPiOyYX\">\u7d50\u8ad6<\/h2>\n<p>\u7e3d\u4e4b\uff0c<code>df<\/code> \u547d\u4ee4\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9 Linux \u7528\u6236\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u6709\u6548\u5730\u76e3\u63a7\u548c\u7ba1\u7406\u78c1\u789f\u7a7a\u9593\u3002\u901a\u904e\u5b9a\u671f\u6aa2\u67e5\u78c1\u789f\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\uff0c\u907f\u514d\u56e0\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\u800c\u5c0e\u81f4\u7684\u554f\u984c\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\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f\u9700\u8981\u9ad8\u6027\u80fd\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u9748\u6d3b\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3 Linux \u547d\u4ee4 df\uff0c\u5831\u544a\u6587\u4ef6\u7cfb\u7d71\u7684\u78c1\u789f\u7a7a\u9593\u4f7f\u7528\u60c5\u6cc1\uff0c\u5e6b\u52a9\u60a8\u6709\u6548\u7ba1\u7406\u5b58\u5132\u8cc7\u6e90\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-44672","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44672","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=44672"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44672\/revisions"}],"predecessor-version":[{"id":44673,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44672\/revisions\/44673"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44672"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44672"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}