{"id":1178,"date":"2012-10-12T08:52:44","date_gmt":"2012-10-12T00:52:44","guid":{"rendered":"http:\/\/www.huzs.top\/?p=1178"},"modified":"2012-10-12T11:46:44","modified_gmt":"2012-10-12T03:46:44","slug":"linux%e4%b8%8b%e6%9f%a5%e7%9c%8b%e6%96%87%e4%bb%b6%e5%92%8c%e6%96%87%e4%bb%b6%e5%a4%b9%e5%a4%a7%e5%b0%8f","status":"publish","type":"post","link":"https:\/\/www.huzs.top\/?p=1178","title":{"rendered":"Linux\u4e0b\u67e5\u770b\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u5927\u5c0f"},"content":{"rendered":"<p>\u5f53\u78c1\u76d8\u5927\u5c0f\u8d85\u8fc7\u6807\u51c6\u65f6\u4f1a\u6709\u62a5\u8b66\u63d0\u793a\uff0c\u8fd9\u65f6\u5982\u679c\u638c\u63e1df\u548cdu\u547d\u4ee4\u662f\u975e\u5e38\u660e\u667a\u7684\u9009\u62e9\u3002<\/p>\n<p>df\u53ef\u4ee5\u67e5\u770b\u4e00\u7ea7\u6587\u4ef6\u5939\u5927\u5c0f\u3001\u4f7f\u7528\u6bd4\u4f8b\u3001\u6863\u6848\u7cfb\u7edf\u53ca\u5176\u6302\u5165\u70b9\uff0c\u4f46\u5bf9\u6587\u4ef6\u5374\u65e0\u80fd\u4e3a\u529b\u3002<br \/>du\u53ef\u4ee5\u67e5\u770b\u6587\u4ef6\u53ca\u6587\u4ef6\u5939\u7684\u5927\u5c0f\u3002<\/p>\n<p>\u4e24\u8005\u914d\u5408\u4f7f\u7528\uff0c\u975e\u5e38\u6709\u6548\u3002\u6bd4\u5982\u7528df\u67e5\u770b\u54ea\u4e2a\u4e00\u7ea7\u76ee\u5f55\u8fc7\u5927\uff0c\u7136\u540e\u7528df\u67e5\u770b\u6587\u4ef6\u5939\u6216\u6587\u4ef6\u7684\u5927\u5c0f\uff0c\u5982\u6b64\u4fbf\u53ef\u8fc5\u901f\u786e\u5b9a\u75c7\u7ed3\u3002<\/p>\n<p>\u4e0b\u9762\u5206\u522b\u7b80\u8981\u4ecb\u7ecd<br \/>df\u547d\u4ee4\u53ef\u4ee5\u663e\u793a\u76ee\u524d\u6240\u6709\u6587\u4ef6\u7cfb\u7edf\u7684\u53ef\u7528\u7a7a\u95f4\u53ca\u4f7f\u7528\u60c5\u5f62\uff0c\u8bf7\u770b\u4e0b\u5217\u8fd9\u4e2a\u4f8b\u5b50\uff1a<br \/>\u4ee5\u4e0b\u662f\u4ee3\u7801\u7247\u6bb5\uff1a<\/p>\n<pre>[yayug@yayu ~]$ df -h<br>Filesystem Size Used Avail Use% Mounted on<br>\/dev\/sda1 3.9G 300M 3.4G 8% \/<br>\/dev\/sda7 100G 188M 95G 1% \/data0<br>\/dev\/sdb1 133G 80G 47G 64% \/data1<br>\/dev\/sda6 7.8G 218M 7.2G 3% \/var<br>\/dev\/sda5 7.8G 166M 7.2G 3% \/tmp<br>\/dev\/sda3 9.7G 2.5G 6.8G 27% \/usr<br>tmpfs 2.0G 0 2.0G 0% \/dev\/shm<\/pre>\n<p><!--more--><\/p>\n<p>\u53c2\u6570 -h \u8868\u793a\u4f7f\u7528\u300cHuman-readable\u300d\u7684\u8f93\u51fa\uff0c\u4e5f\u5c31\u662f\u5728\u6863\u6848\u7cfb\u7edf\u5927\u5c0f\u4f7f\u7528 GB\u3001MB \u7b49\u6613\u8bfb\u7684\u683c\u5f0f\u3002<\/p>\n<p>\u4e0a\u9762\u7684\u547d\u4ee4\u8f93\u51fa\u7684\u7b2c\u4e00\u4e2a\u5b57\u6bb5\uff08Filesystem\uff09\u53ca\u6700\u540e\u4e00\u4e2a\u5b57\u6bb5\uff08Mounted on\uff09\u5206\u522b\u662f\u6863\u6848\u7cfb\u7edf\u53ca\u5176\u6302\u5165\u70b9\u3002\u6211\u4eec\u53ef\u4ee5\u770b\u5230 \/dev\/sda1 \u8fd9\u4e2a\u5206\u5272\u533a\u88ab\u6302\u5728\u6839\u76ee\u5f55\u4e0b\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\u7684\u56db\u4e2a\u5b57\u6bb5 Size\u3001Used\u3001Avail\u3001\u53ca Use% \u5206\u522b\u662f\u8be5\u5206\u5272\u533a\u7684\u5bb9\u91cf\u3001\u5df2\u4f7f\u7528\u7684\u5927\u5c0f\u3001\u5269\u4e0b\u7684\u5927\u5c0f\u3001\u53ca\u4f7f\u7528\u7684\u767e\u5206\u6bd4\u3002 FreeBSD\u4e0b\uff0c\u5f53\u786c\u76d8\u5bb9\u91cf\u5df2\u6ee1\u65f6\uff0c\u60a8\u53ef\u80fd\u4f1a\u770b\u5230\u5df2\u4f7f\u7528\u7684\u767e\u5206\u6bd4\u8d85\u8fc7 100%\uff0c\u56e0\u4e3a FreeBSD \u4f1a\u7559\u4e00\u4e9b\u7a7a\u95f4\u7ed9 root\uff0c\u8ba9 root \u5728\u6863\u6848\u7cfb\u7edf\u6ee1\u65f6\uff0c\u8fd8\u662f\u53ef\u4ee5\u5199\u4e1c\u897f\u5230\u8be5\u6863\u6848\u7cfb\u7edf\u4e2d\uff0c\u4ee5\u8fdb\u884c\u7ba1\u7406\u3002<\/p>\n<p><strong>du\uff1a\u67e5\u8be2\u6587\u4ef6\u6216\u6587\u4ef6\u5939\u7684\u78c1\u76d8\u4f7f\u7528\u7a7a\u95f4<\/strong><br \/>\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u6587\u4ef6\u5939\u5927\u5c0f<\/p>\n<p>du -sh<\/p>\n<p>-s \u4ec5\u663e\u793a\u603b\u8ba1<br \/>-h \u4ee5k\u3001m\u3001g\u4e3a\u5355\u4f4d\uff0c\u63d0\u9ad8\u4fe1\u606f\u7684\u53ef\u8bfb\u6027\u3002kb\u3001mb\u3001gb\u662f\u4ee51024\u4e3a\u6362\u7b97\u5355 \u4f4d\uff0c -h\u4ee51000\u4e3a\u6362\u7b97\u5355\u4f4d<\/p>\n<p><strong>\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u4e0b\u6240\u6709\u5b50\u76ee\u5f55\u7684\u5927\u5c0f\u3002\u5e76\u6309\u4ece\u5927\u5230\u5c0f\u6392\u5e8f<\/strong><\/p>\n<p>du -h | sort -nr | more<\/p>\n<pre>[root@localhost default]# du -h | sort -nr | more<br>19M     .<\/pre>\n<pre>[root@localhost default]# du -sm * | sort -nr<br>10      Discuz_X2.5_SC_GBK.zip<br>10      CmsEasy_5.1_UTF-8_20120708.zip<br>1       index.html<\/pre>\n<p>du -sh * | sort -nr<\/p>\n<pre>[root@localhost default]# du -sh * | sort -nr<br>9.7M    CmsEasy_5.1_UTF-8_20120708.zip<br>9.2M    Discuz_X2.5_SC_GBK.zip<br>4.0K    index.html<\/pre>\n<p>\u89e3\u91ca\uff1a<br \/>du\uff1a<br \/>-s  \u4ec5\u663e\u793a\u603b\u548c<br \/>-m \u4ee5 MB \u4e3a\u5355\u4f4d\u663e\u793a<\/p>\n<p>sort\uff1a<br \/>-n  \u6309\u6570\u5b57\u6392\u5e8f<br \/>-r  \u9006\u5411\u6392\u5e8f <\/p>\n<p>\u5982\u679c\u5f53\u524d\u76ee\u5f55\u4e0b\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u5f88\u591a\uff0c\u4f7f\u7528\u4e0d\u5e26\u53c2\u6570du\u7684\u547d\u4ee4\uff0c\u53ef\u4ee5\u5faa\u73af\u5217\u51fa\u6240\u6709\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u6240\u4f7f\u7528\u7684\u7a7a\u95f4\u3002\u8fd9\u5bf9\u67e5\u770b\u7a76\u7adf\u662f\u90a3\u4e2a\u5730\u65b9\u8fc7\u5927\u662f\u4e0d\u5229\u7684\uff0c\u6240\u4ee5\u5f97\u6307\u5b9a\u6df1\u5165\u76ee\u5f55\u7684\u5c42\u6570\uff0c\u53c2\u6570\uff1a&#8211;max-depth=\uff0c\u8fd9\u662f\u4e2a\u6781\u4e3a\u6709\u7528\u7684\u53c2\u6570\uff01\u5982\u4e0b\uff0c\u6ce8\u610f\u4f7f\u7528\u201c*\u201d\uff0c\u53ef\u4ee5\u5f97\u5230\u6587\u4ef6\u7684\u4f7f\u7528\u7a7a\u95f4\u5927\u5c0f.<\/p>\n<p>\u63d0\u9192\uff1a\u4e00\u5411\u547d\u4ee4\u6bd4linux\u590d\u6742\u7684FreeBSD\uff0c\u5b83\u7684du\u547d\u4ee4\u6307\u5b9a\u6df1\u5165\u76ee\u5f55\u7684\u5c42\u6570\u5374\u662f\u6bd4linux\u7b80\u5316\uff0c\u4e3a -d\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4ee3\u7801\u7247\u6bb5\uff1a<\/p>\n<pre>[root@bsso yayu]# du -h --max-depth=1 work\/testing<br>27M work\/testing\/logs<br>35M work\/testing<\/pre>\n<pre><br>[root@bsso yayu]# du -h --max-depth=1 work\/testing\/*<br>8.0K work\/testing\/func.php<br>27M work\/testing\/logs<br>8.1M work\/testing\/nohup.out<br>8.0K work\/testing\/testing_c.php<br>12K work\/testing\/testing_func_reg.php<br>8.0K work\/testing\/testing_get.php<br>8.0K work\/testing\/testing_g.php<br>8.0K work\/testing\/var.php<\/pre>\n<pre>[root@bsso yayu]# du -h --max-depth=1 work\/testing\/logs\/<br>27M work\/testing\/logs\/<\/pre>\n<pre>[root@bsso yayu]# du -h --max-depth=1 work\/testing\/logs\/*<br>24K work\/testing\/logs\/errdate.log_show.log<br>8.0K work\/testing\/logs\/pertime_show.log<br>27M work\/testing\/logs\/show.log<\/pre>\n<p>du \u7edf\u8ba1\u6587\u4ef6\u5927\u5c0f\u76f8\u52a0<br \/>df \u7edf\u8ba1\u6570\u636e\u5757\u4f7f\u7528\u60c5\u51b5<\/p>\n<p>\u5982\u679c\u6709\u4e00\u4e2a\u8fdb\u7a0b\u5728\u6253\u5f00\u4e00\u4e2a\u5927\u6587\u4ef6\u7684\u65f6\u5019,\u8fd9\u4e2a\u5927\u6587\u4ef6\u76f4\u63a5\u88abrm \u6216\u8005mv\u6389\uff0c\u5219du\u4f1a\u66f4\u65b0\u7edf\u8ba1\u6570\u503c\uff0cdf\u4e0d\u4f1a\u66f4\u65b0\u7edf\u8ba1\u6570\u503c,\u8fd8\u662f\u8ba4\u4e3a\u7a7a\u95f4\u6ca1\u6709\u91ca\u653e\u3002\u76f4\u5230\u8fd9\u4e2a\u6253\u5f00\u5927\u6587\u4ef6\u7684\u8fdb\u7a0b\u88abKill\u6389\u3002<\/p>\n<p>\u5982\u6b64\u4e00\u6765\u5728\u5b9a\u671f\u5220\u9664 \/var\/spool\/clientmqueue\u4e0b\u9762\u7684\u6587\u4ef6\u65f6\uff0c\u5982\u679c\u6ca1\u6709\u6740\u6389\u5176\u8fdb\u7a0b\uff0c\u90a3\u4e48\u7a7a\u95f4\u4e00\u76f4\u6ca1\u6709\u91ca\u653e\u3002<\/p>\n<p>\u4f7f\u7528\u4e0b\u9762\u7684\u547d\u4ee4\u6740\u6389\u8fdb\u7a0b\u4e4b\u540e\uff0c\u7cfb\u7edf\u6062\u590d\u3002<br \/>fuser -u \/var\/spool\/clientmqueue<\/p>\n<p><strong>\u67e5\u770blinux\u6587\u4ef6\u76ee\u5f55\u7684\u5927\u5c0f\u548c\u6587\u4ef6\u5939\u5305\u542b\u7684\u6587\u4ef6\u6570<\/strong><\/p>\n<p>\u7edf\u8ba1\u603b\u6570\u5927\u5c0f<br \/>du -sh xmldb\/<br \/>du -sm * | sort -n \/\/\u7edf\u8ba1\u5f53\u524d\u76ee\u5f55\u5927\u5c0f \u5e76\u5b89\u5927\u5c0f \u6392\u5e8f<br \/>du -sk * | sort -n<br \/>du -sk * | grep guojf \/\/\u770b\u4e00\u4e2a\u4eba\u7684\u5927\u5c0f<br \/>du -m | cut -d &#8220;\/&#8221; -f 2 \/\/\u770b\u7b2c\u4e8c\u4e2a\/ \u5b57\u7b26\u524d\u7684\u6587\u5b57<\/p>\n<p>\u67e5\u770b\u6b64\u6587\u4ef6\u5939\u6709\u591a\u5c11\u6587\u4ef6 \/*\/*\/* \u6709\u591a\u5c11\u6587\u4ef6<br \/>du xmldb\/<br \/>du xmldb\/*\/*\/* |wc -l<br \/>40752<\/p>\n<p>\u89e3\u91ca\uff1a<br \/>wc [-lmw]<\/p>\n<p>\u53c2\u6570\u8bf4\u660e\uff1a<br \/>-l :\u591a\u5c11\u884c<br \/>-m:\u591a\u5c11\u5b57\u7b26<br \/>-w:\u591a\u5c11\u5b57<\/p>\n<p><strong>Linux:ls\u4ee5K\u3001M\u3001G\u4e3a\u5355\u4f4d\u67e5\u770b\u6587\u4ef6\u5927\u5c0f<\/strong><\/p>\n<pre><strong># ls<\/strong><br>cuss.war nohup.out<\/pre>\n<pre><strong># ls -l<\/strong><br>total 30372<br>-rw-r--r-- 1 root root 31051909 May 24 10:07 cuss.war<br>-rw------- 1 root root 0 Mar 20 13:52 nohup.out<\/pre>\n<pre><strong># ls -lh<\/strong><br>total 30M<br>-rw-r--r-- 1 root root 30M May 24 10:07 cuss.war<br>-rw------- 1 root root 0 Mar 20 13:52 nohup.out<\/pre>\n<pre># <strong>ll -h<\/strong><br>total 30M<br>-rw-r--r-- 1 root root 30M May 24 10:07 cuss.war<br>-rw------- 1 root root 0 Mar 20 13:52 nohup.out<\/pre>\n<p>\u90e8\u5206\u5185\u5bb9\u5206\u522b\u6765\u81ea\uff1a<br \/>http:\/\/www.yayu.org\/look.php?id=162<br \/>http:\/\/linux.chinaitlab.com\/command\/734706.html<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u78c1\u76d8\u5927\u5c0f\u8d85\u8fc7\u6807\u51c6\u65f6\u4f1a\u6709\u62a5\u8b66\u63d0\u793a\uff0c\u8fd9\u65f6\u5982\u679c\u638c\u63e1df\u548cdu\u547d\u4ee4\u662f\u975e\u5e38\u660e\u667a\u7684\u9009\u62e9\u3002 df\u53ef\u4ee5\u67e5\u770b\u4e00\u7ea7\u6587\u4ef6\u5939\u5927\u5c0f\u3001\u4f7f [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-1178","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/posts\/1178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.huzs.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1178"}],"version-history":[{"count":8,"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/posts\/1178\/revisions"}],"predecessor-version":[{"id":1188,"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/posts\/1178\/revisions\/1188"}],"wp:attachment":[{"href":"https:\/\/www.huzs.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.huzs.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1178"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.huzs.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}