{"id":1182,"date":"2022-07-08T11:09:08","date_gmt":"2022-07-08T03:09:08","guid":{"rendered":"http:\/\/175.24.184.226\/?p=1182"},"modified":"2022-07-08T11:09:45","modified_gmt":"2022-07-08T03:09:45","slug":"linux%e6%9f%a5%e7%9c%8b%e6%96%87%e4%bb%b6%e5%a4%a7%e5%b0%8f%e7%9a%84%e5%87%a0%e7%a7%8d%e6%96%b9%e6%b3%95%ef%bc%88%e8%b6%85%e5%85%a8%ef%bc%89_m0_67265464%e7%9a%84%e5%8d%9a%e5%ae%a2","status":"publish","type":"post","link":"\/?p=1182","title":{"rendered":"Linux\u67e5\u770b\u6587\u4ef6\u5927\u5c0f\u7684\u51e0\u79cd\u65b9\u6cd5\uff08\u8d85\u5168\uff09_m0_67265464\u7684\u535a\u5ba2"},"content":{"rendered":"<h4><a href=\"https:\/\/blog.csdn.net\/m0_67265464\/article\/details\/123975530\"><\/a>\u4e00\u3001stat\u547d\u4ee4<\/h4>\n<p>stat\u6307\u4ee4\uff1a\u6587\u4ef6\/\u6587\u4ef6\u7cfb\u7edf\u7684\u8be6\u7ec6\u4fe1\u606f\u663e\u793a\u3002<\/p>\n<p>stat\u547d\u4ee4\u4e3b\u8981\u7528\u4e8e\u663e\u793a\u6587\u4ef6\u6216\u6587\u4ef6\u7cfb\u7edf\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u8be5\u547d\u4ee4\u7684\u8bed\u6cd5\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<p>-f\u3000\u3000\u4e0d\u663e\u793a\u6587\u4ef6\u672c\u8eab\u7684\u4fe1\u606f\uff0c\u663e\u793a\u6587\u4ef6\u6240\u5728\u6587\u4ef6\u7cfb\u7edf\u7684\u4fe1\u606f<\/p>\n<p>-L\u3000\u3000\u663e\u793a\u7b26\u53f7\u94fe\u63a5<\/p>\n<p>-t\u3000\u3000\u7b80\u6d01\u6a21\u5f0f\uff0c\u53ea\u663e\u793a\u6458\u8981\u4fe1\u606f<\/p>\n<pre><code>stat ljl.txt <\/code><\/pre>\n<p><img src=\"https:\/\/img-blog.csdnimg.cn\/20190527172430767.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4><a href=\"https:\/\/blog.csdn.net\/m0_67265464\/article\/details\/123975530\"><\/a>\u4e8c\u3001wc\u547d\u4ee4<\/h4>\n<p>wc\u547d\u4ee4\u7528\u6765\u8ba1\u7b97\u6570\u5b57\u3002\u5229\u7528wc\u6307\u4ee4\u6211\u4eec\u53ef\u4ee5\u8ba1\u7b97\u6587\u4ef6\u7684Byte\u6570\u3001\u5b57\u6570\u6216\u662f\u5217\u6570\uff0c\u82e5\u4e0d\u6307\u5b9a\u6587\u4ef6\u540d\u79f0\uff0c\u6216\u662f\u6240\u7ed9\u4e88\u7684\u6587\u4ef6\u540d\u4e3a\u201c-\u201d\uff0c\u5219wc\u6307\u4ee4\u4f1a\u4ece\u6807\u51c6\u8f93\u5165\u8bbe\u5907\u8bfb\u53d6\u6570\u636e\u3002<\/p>\n<p>wc -c filename \u53c2\u6570-c\u8868\u793a\u7edf\u8ba1\u5b57\u7b26, \u56e0\u4e3a\u4e00\u4e2a\u5b57\u7b26\u4e00\u4e2a\u5b57\u8282, \u6240\u4ee5\u8fd9\u6837\u5f97\u5230\u5b57\u8282\u6570<\/p>\n<pre><code>wc -c ljl.txt <\/code><\/pre>\n<p><img src=\"https:\/\/img-blog.csdnimg.cn\/20190527172702831.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4><a href=\"https:\/\/blog.csdn.net\/m0_67265464\/article\/details\/123975530\"><\/a>\u4e09\u3001du\u547d\u4ee4<\/h4>\n<p>du\u547d\u4ee4\u4e5f\u662f\u67e5\u770b\u4f7f\u7528\u7a7a\u95f4\u7684\uff0c\u4f46\u662f\u4e0edf\u547d\u4ee4\u4e0d\u540c\u7684\u662fLinux du\u547d\u4ee4\u662f\u5bf9\u6587\u4ef6\u548c\u76ee\u5f55\u78c1\u76d8\u4f7f\u7528\u7684\u7a7a\u95f4\u7684\u67e5\u770b\uff0c\u8fd8\u662f\u548cdf\u547d\u4ee4\u6709\u4e00\u4e9b\u533a\u522b\u7684\u3002<\/p>\n<p>du -b filepath \u53c2\u6570-b\u8868\u793a\u4ee5\u5b57\u8282\u8ba1\u6570<\/p>\n<pre><code>du -b ljl.txt<\/code><\/pre>\n<p><img src=\"https:\/\/img-blog.csdnimg.cn\/20190527172830681.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><br \/>\n\u6216\u8005<br \/>\ndu -h filepath \u76f4\u63a5\u5f97\u51fa\u4eba\u597d\u8bc6\u522b\u7684\u6587\u4ef6\u5927\u5c0f<\/p>\n<pre><code>du -h ljl.txt<\/code><\/pre>\n<p><img src=\"https:\/\/img-blog.csdnimg.cn\/20190527172930816.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4><a href=\"https:\/\/blog.csdn.net\/m0_67265464\/article\/details\/123975530\"><\/a>\u56db\u3001ls\u547d\u4ee4<\/h4>\n<p>ls\u547d\u4ee4\u7528\u6765\u663e\u793a\u76ee\u6807\u5217\u8868\uff0c\u5728Linux\u4e2d\u662f\u4f7f\u7528\u7387\u8f83\u9ad8\u7684\u547d\u4ee4\u3002ls\u547d\u4ee4\u7684\u8f93\u51fa\u4fe1\u606f\u53ef\u4ee5\u8fdb\u884c\u5f69\u8272\u52a0\u4eae\u663e\u793a\uff0c\u4ee5\u5206\u533a\u4e0d\u540c\u7c7b\u578b\u7684\u6587\u4ef6\u3002<\/p>\n<p>ls -l filepath \u7b2c\u4e94\u5217\u4e3a\u6587\u4ef6\u5b57\u8282\u6570<\/p>\n<pre><code>ls -l ljl.txt<\/code><\/pre>\n<p><img src=\"https:\/\/img-blog.csdnimg.cn\/20190527173018127.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><br \/>\nls -h filepath h\u8868\u793ahuman, \u52a0-h\u53c2\u6570\u5f97\u5230\u4eba\u597d\u8bfb\u7684\u6587\u4ef6\u5927\u5c0f<\/p>\n<pre><code>ls -lh ljl.txt<\/code><\/pre>\n<p><img src=\"https:\/\/img-blog.csdnimg.cn\/20190527173215757.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u672c\u6587\u8f6c\u81ea <a href=\"https:\/\/blog.csdn.net\/m0_67265464\/article\/details\/123975530\">https:\/\/blog.csdn.net\/m0_67265464\/article\/details\/123975530<\/a>\uff0c\u5982\u6709\u4fb5\u6743\uff0c\u8bf7\u8054\u7cfb\u5220\u9664\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001stat\u547d\u4ee4 stat\u6307\u4ee4\uff1a\u6587\u4ef6\/\u6587\u4ef6\u7cfb\u7edf\u7684\u8be6\u7ec6\u4fe1\u606f\u663e\u793a\u3002 stat\u547d\u4ee4\u4e3b\u8981\u7528\u4e8e\u663e\u793a\u6587\u4ef6\u6216\u6587\u4ef6\u7cfb\u7edf\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u8be5\u547d\u4ee4\u7684\u8bed\u6cd5\u683c\u5f0f\u5982\u4e0b\uff1a   \u2026 &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[14],"tags":[],"_links":{"self":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts\/1182"}],"collection":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1182"}],"version-history":[{"count":2,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/1182\/revisions"}],"predecessor-version":[{"id":1184,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/1182\/revisions\/1184"}],"wp:attachment":[{"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1182"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1182"},{"taxonomy":"post_tag","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}