Filesystem                                             1K-blocks      Used Available Use% Mounted on
rootfs                                                  19222656  18824284         0 100% /
udev                                                       10240         0     10240   0% /dev
tmpfs                                                     390808       820    389988   1% /run
/dev/disk/by-uuid/402ebdf2-595c-4056-b9c5-83dd43d3e9f8  19222656  18824284         0 100% /
tmpfs                                                       5120         0      5120   0% /run/lock
tmpfs                                                    1562700        68   1562632   1% /run/shm
/dev/sda9                                              560685656 231737692 300466788  44% /home
tmpfs                                                    1562700       228   1562472   1% /tmp


du -s | sort -n
0	dev
0	initrd.img
0	proc
0	sys
0	vmlinuz
4	lib64
4	mnt
4	opt
4	selinux
4	srv
8	media
16	lost+found
20	tmp
388	root
888	run
3072	lib32
7800	bin
9680	sbin
23232	etc
28396	boot
134324	lib
479432	var
8199108	usr
231538436	home