Filesystem     1K-blocks    Used Available Use% Mounted on
/dev/sda1       15747220 3106224  11850932  21% /
udev             1496360       4   1496356   1% /dev
tmpfs             602040     768    601272   1% /run
none                5120       0      5120   0% /run/lock
none             1505096     136   1504960   1% /run/shm