Filesystem     1K-blocks    Used Available Use% Mounted on
/dev/sda1      304700712 8558476 280657668   3% /
none                   4       0         4   0% /sys/fs/cgroup
udev             1392332       4   1392328   1% /dev
tmpfs             282004     872    281132   1% /run
none                5120       0      5120   0% /run/lock
none             1410008     192   1409816   1% /run/shm
none              102400       8    102392   1% /run/user