Filesystem     1K-blocks     Used Available Use% Mounted on
udev             1014168        4   1014164   1% /dev
tmpfs             204992     1300    203692   1% /run
/dev/sda7       21467356 12790524   7563284  63% /
none                   4        0         4   0% /sys/fs/cgroup
none                5120        0      5120   0% /run/lock
none             1024948      152   1024796   1% /run/shm
none              102400       52    102348   1% /run/user