du --max-depth=1 -h服务器输出：[root@web2 /]# du --max-depth=1 -h
4.0K ./rec
7.7M ./bin
18M ./boot
0 ./net
60G ./usr
16K ./lost+found
298M ./lib
8.0K ./selinux
96K ./dev
16K ./mnt
0 ./sys
29G ./weblogs
1.9G ./var
23M ./lib64
8.0K ./srv
96M ./etc
0 ./misc
818M ./tmp
20G ./home
du: cannot access `./proc/18520/task/18824/fdinfo/277': No such file or directory
0 ./proc
34M ./sbin
2.4G ./root
748M ./opt
8.0K ./media
114G .
[root@web2 /]#