{"id":17498,"date":"2024-11-18T09:18:02","date_gmt":"2024-11-18T01:18:02","guid":{"rendered":"https:\/\/fwq.ai\/blog\/17498\/"},"modified":"2024-11-18T09:18:02","modified_gmt":"2024-11-18T01:18:02","slug":"%e5%9c%a8linux%e7%b3%bb%e7%bb%9f%e4%b8%ad%ef%bc%8c%e6%b2%a1%e6%9c%89duf%e5%91%bd%e4%bb%a4%e6%97%b6%ef%bc%8c%e5%a6%82%e4%bd%95%e5%bf%ab%e9%80%9f%e6%9f%a5%e8%af%a2%e7%a3%81%e7%9b%98%e7%a9%ba%e9%97%b4","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/17498\/","title":{"rendered":"\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6ca1\u6709duf\u547d\u4ee4\u65f6\uff0c\u5982\u4f55\u5feb\u901f\u67e5\u8be2\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/164\/170892742096743.jpg\" class=\"aligncenter\" title=\"\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6ca1\u6709duf\u547d\u4ee4\u65f6\uff0c\u5982\u4f55\u5feb\u901f\u67e5\u8be2\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\uff1f\u63d2\u56fe\" alt=\"\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6ca1\u6709duf\u547d\u4ee4\u65f6\uff0c\u5982\u4f55\u5feb\u901f\u67e5\u8be2\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\uff1f\u63d2\u56fe\" \/><\/p>\n<p>\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u4f7f\u7528 du \u547d\u4ee4\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\u6765\u67e5\u770b\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\u3002\u4f46\u662f\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u6ca1\u6709 du \u547d\u4ee4\u7684\u60c5\u51b5\uff0c\u90a3\u4e48\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5176\u4ed6\u65b9\u5f0f\u6765\u5feb\u901f\u67e5\u770b\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u66ff\u4ee3\u65b9\u6848\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<ol>\n<li>\u4f7f\u7528 df \u547d\u4ee4<br \/>df \u547d\u4ee4\u53ef\u4ee5\u663e\u793a\u6587\u4ef6\u7cfb\u7edf\u7684\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\u3002\u901a\u8fc7 df \u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u5feb\u901f\u67e5\u770b\u6bcf\u4e2a\u6302\u8f7d\u70b9\u7684\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\u3002<\/li>\n<\/ol>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>df -h<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u547d\u4ee4\u5c06\u4ee5\u4eba\u7c7b\u53ef\u8bfb\u7684\u65b9\u5f0f\u663e\u793a\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\uff0c\u5305\u62ec\u6587\u4ef6\u7cfb\u7edf\u3001\u5bb9\u91cf\u3001\u5df2\u7528\u7a7a\u95f4\u3001\u53ef\u7528\u7a7a\u95f4\u548c\u6302\u8f7d\u70b9\u7b49\u4fe1\u606f\u3002<\/p>\n<ol>\n<li>\u4f7f\u7528 ncdu \u547d\u4ee4<br \/>ncdu \u662f\u4e00\u4e2a\u9488\u5bf9\u78c1\u76d8\u7a7a\u95f4\u5360\u7528\u60c5\u51b5\u7684\u4ea4\u4e92\u5f0f\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u5feb\u901f\u67e5\u770b\u4e0d\u540c\u76ee\u5f55\u548c\u6587\u4ef6\u7684\u7a7a\u95f4\u5360\u7528\u60c5\u51b5\u3002<\/li>\n<\/ol>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre># \u5b89\u88c5 ncdu\nsudo apt install ncdu\n\n# \u8fd0\u884c ncdu\nncdu<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\u793a\u4f8b\u5b89\u88c5\u5e76\u8fd0\u884c ncdu\uff0c\u60a8\u53ef\u4ee5\u4ea4\u4e92\u5f0f\u5730\u6d4f\u89c8\u6587\u4ef6\u7cfb\u7edf\u5e76\u67e5\u770b\u6bcf\u4e2a\u76ee\u5f55\u7684\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\u3002<\/p>\n<ol>\n<li>\u4f7f\u7528 du \u547d\u4ee4\u7684\u66ff\u4ee3\u65b9\u6cd5<br \/>\u5982\u679c\u6ca1\u6709 du \u547d\u4ee4\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u5176\u4ed6\u65b9\u5f0f\u5b9e\u73b0\u7c7b\u4f3c\u7684\u529f\u80fd\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u811a\u672c\uff0c\u53ef\u4ee5\u7528\u4e8e\u8ba1\u7b97\u6307\u5b9a\u76ee\u5f55\u7684\u603b\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\uff1a<\/li>\n<\/ol>\n<pre>#!\/bin\/bash\n\ntotal=0\n\nfunction calculate_size {\n    for item in $(ls $1)\n    do \n        if [ -d $1\/$item ]; then\n            calculate_size $1\/$item\n        else\n            size=$(stat -c %s $1\/$item 2&amp;gt;\/dev\/null)\n            let total+=size\n        fi\n    done\n}\n\ncalculate_size \"\/path\/to\/directory\"\n\necho \"Total space used: $total bytes\"<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u60a8\u53ef\u4ee5\u5c06\u4ee5\u4e0a\u4ee3\u7801\u4fdd\u5b58\u4e3a\u4e00\u4e2a\u811a\u672c\u6587\u4ef6\uff0c\u5e76\u5c06 &#8220;\/path\/to\/directory&#8221; \u66ff\u6362\u4e3a\u60a8\u8981\u7edf\u8ba1\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\u7684\u76ee\u5f55\u3002\u8fd0\u884c\u811a\u672c\u540e\uff0c\u5c06\u8f93\u51fa\u8be5\u76ee\u5f55\u4e0b\u6240\u6709\u6587\u4ef6\u7684\u603b\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\u3002<\/p>\n<p>\u603b\u4e4b\uff0c\u867d\u7136\u6ca1\u6709 du \u547d\u4ee4\u53ef\u80fd\u4f1a\u8ba9\u6211\u4eec\u611f\u5230\u56f0\u60d1\uff0c\u4f46\u662f\u901a\u8fc7 df \u547d\u4ee4\u3001ncdu \u5de5\u5177\u6216\u81ea\u5b9a\u4e49\u811a\u672c\uff0c\u6211\u4eec\u4ecd\u7136\u53ef\u4ee5\u5feb\u901f\u800c\u51c6\u786e\u5730\u67e5\u770b\u78c1\u76d8\u7a7a\u95f4\u7684\u4f7f\u7528\u60c5\u51b5\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6ca1\u6709duf\u547d\u4ee4\u65f6\uff0c\u5982\u4f55\u5feb\u901f\u67e5\u8be2\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u4f7f\u7528 du \u547d\u4ee4\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\u6765\u67e5\u770b\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\u3002\u4f46\u662f\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u6ca1\u6709 du \u547d\u4ee4\u7684\u60c5\u51b5\uff0c\u90a3\u4e48\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5176\u4ed6\u65b9\u5f0f\u6765\u5feb\u901f\u67e5\u770b\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u66ff\u4ee3\u65b9\u6848\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4f7f\u7528 df \u547d\u4ee4df \u547d\u4ee4\u53ef\u4ee5\u663e\u793a\u6587\u4ef6\u7cfb\u7edf\u7684\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\u3002\u901a\u8fc7 df \u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u5feb\u901f\u67e5\u770b\u6bcf\u4e2a\u6302\u8f7d\u70b9\u7684\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a df -h \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u547d\u4ee4\u5c06\u4ee5\u4eba\u7c7b\u53ef\u8bfb\u7684\u65b9\u5f0f\u663e\u793a\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\uff0c\u5305\u62ec\u6587\u4ef6\u7cfb\u7edf\u3001\u5bb9\u91cf\u3001\u5df2\u7528\u7a7a\u95f4\u3001\u53ef\u7528\u7a7a\u95f4\u548c\u6302\u8f7d\u70b9\u7b49\u4fe1\u606f\u3002 \u4f7f\u7528 ncdu \u547d\u4ee4ncdu \u662f\u4e00\u4e2a\u9488\u5bf9\u78c1\u76d8\u7a7a\u95f4\u5360\u7528\u60c5\u51b5\u7684\u4ea4\u4e92\u5f0f\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u5feb\u901f\u67e5\u770b\u4e0d\u540c\u76ee\u5f55\u548c\u6587\u4ef6\u7684\u7a7a\u95f4\u5360\u7528\u60c5\u51b5\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a # \u5b89\u88c5 ncdu sudo apt install ncdu # \u8fd0\u884c ncdu ncdu \u767b\u5f55\u540e\u590d\u5236 \u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\u793a\u4f8b\u5b89\u88c5\u5e76\u8fd0\u884c ncdu\uff0c\u60a8\u53ef\u4ee5\u4ea4\u4e92\u5f0f\u5730\u6d4f\u89c8\u6587\u4ef6\u7cfb\u7edf\u5e76\u67e5\u770b\u6bcf\u4e2a\u76ee\u5f55\u7684\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\u3002 \u4f7f\u7528 du \u547d\u4ee4\u7684\u66ff\u4ee3\u65b9\u6cd5\u5982\u679c\u6ca1\u6709 du \u547d\u4ee4\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u5176\u4ed6\u65b9\u5f0f\u5b9e\u73b0\u7c7b\u4f3c\u7684\u529f\u80fd\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u811a\u672c\uff0c\u53ef\u4ee5\u7528\u4e8e\u8ba1\u7b97\u6307\u5b9a\u76ee\u5f55\u7684\u603b\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\uff1a #!\/bin\/bash total=0 function calculate_size { for item in $(ls $1) do if [ -d $1\/$item [&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-17498","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17498","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=17498"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17498\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=17498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=17498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=17498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}