磁盘空间

19G  6.9G   12G  38% /

7.7M bin
6.3M boot
136G data1
104G data2
192K dev
1.7G duitang
125M etc
732M home
124M lib
20M lib64
16K lost+found
8.0K media
0 misc
8.0K mnt
0 net
8.0K opt
0 proc
1.6G root
33M sbin
8.0K selinux
0 solr
8.0K srv
0 sys
16M tmp
6.4G usr
6.3G var