Filesystem     1K-blocks     Used Available Use% Mounted on
/dev/sda6       76403768 15569744  56946204  22% /
none                   4        0         4   0% /sys/fs/cgroup
udev              500300        4    500296   1% /dev
tmpfs             101708      880    100828   1% /run
none                5120        0      5120   0% /run/lock
none              508528       76    508452   1% /run/shm
none              102400       36    102364   1% /run/user