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[root@Hyper-Test ~]# ll
total 80
drwxr-xr-x 2 root root 4096 Nov 10 09:27 aa
-rw------- 1 root root 1082 Aug 5 11:41 anaconda-ks.cfg
drwxr-xr-x 2 root root 4096 Aug 16 17:16 Desktop
-rw-r--r-- 1 root root 36285 Aug 5 11:41 install.log
-rw-r--r-- 1 root root 5066 Aug 5 11:41 install.log.syslog
-rw-r--r-- 1 root root 1421 Aug 17 11:15 ks.cfg
-rw-r--r-- 1 root root 1504 Feb 20 2007 RPM-GPG-KEY-CentOS-5
[root@Hyper-Test ~]# du -h aa
4.0K aa/bb/cc/dd/ee
8.0K aa/bb/cc/dd
12K aa/bb/cc
16K aa/bb
4.0K aa/ff/gg/hh/ii
8.0K aa/ff/gg/hh
12K aa/ff/gg
16K aa/ff
36K aa
[root@Hyper-Test ~]# du aa
4 aa/bb/cc/dd/ee
8 aa/bb/cc/dd
12 aa/bb/cc
16 aa/bb
4 aa/ff/gg/hh/ii
8 aa/ff/gg/hh
12 aa/ff/gg
16 aa/ff
36 aa
[root@Hyper-Test ~]# du -b aa
4096 aa/bb/cc/dd/ee
8192 aa/bb/cc/dd
12288 aa/bb/cc
16384 aa/bb
4096 aa/ff/gg/hh/ii
8192 aa/ff/gg/hh
12288 aa/ff/gg
16384 aa/ff
36864 aa
有两个问题: 1\请问目录的大小到底是按什么来计算的?
2\du命令不带参数时显示的是什么单位?
请高手指教,谢谢!! |
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