Filesystem     1K-blocks    Used Available Use% Mounted on
/dev/sda1       19609276 4043424  14569756  22% /
udev              497348       4    497344   1% /dev
tmpfs             101232     728    100504   1% /run
none                5120       0      5120   0% /run/lock
none              506156     144    506012   1% /run/shm