\u5927\u5bb6\u5728\u4f7f\u7528linux\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6216\u8bb8\u9047\u5230\u8fc7\u6570\u636e\u65e0\u6cd5\u5165\u5e93\uff0c\u65e0\u6cd5\u4e0a\u4f20\u6570\u636e\u7b49\u7b49\uff0c\u8fd9\u5c31\u8981\u591a\u957f\u4e2a\u5fc3\u773c\uff0c\u53bb\u67e5\u770b\u4e00\u4e0b\u78c1\u76d8\u4f7f\u7528\u7387\u548c\u6587\u4ef6\u5927\u5c0f\u5427\uff1a<\/p>\n
\u8fd9\u65f6\u5982\u679c\u638c\u63e1df\u548cdu\u547d\u4ee4\u662f\u975e\u5e38\u660e\u667a\u7684\u9009\u62e9\u3002<\/p>\n
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
\n du\u53ef\u4ee5\u67e5\u770b\u6587\u4ef6\u53ca\u6587\u4ef6\u5939\u7684\u5927\u5c0f\u3002<\/p>\n
\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\u7528du\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
\u4e0b\u9762\u5206\u522b\u7b80\u8981\u4ecb\u7ecd\uff1a<\/p>\n
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<\/p>\n
\u4ee5\u4e0b\u662f\u4ee3\u7801\u7247\u6bb5\uff1a<\/p>\n
[yayug@yayu ~]$ df -h
\nFilesystem Size Used Avail Use% Mounted on
\n\/dev\/sda1 3.9G 300M 3.4G 8% \/
\n\/dev\/sda7 100G 188M 95G 1% \/data0
\n\/dev\/sdb1 133G 80G 47G 64% \/data1
\n\/dev\/sda6 7.8G 218M 7.2G 3% \/var
\n\/dev\/sda5 7.8G 166M 7.2G 3% \/tmp
\n\/dev\/sda3 9.7G 2.5G 6.8G 27% \/usr
\ntmpfs 2.0G 0 2.0G 0% \/dev\/shm<\/p>\n
\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
\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
\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
du\uff1a\u67e5\u8be2\u6587\u4ef6\u6216\u6587\u4ef6\u5939\u7684\u78c1\u76d8\u4f7f\u7528\u7a7a\u95f4<\/p>\n
\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–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","protected":false},"excerpt":{"rendered":"
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