Filesystem     1K-blocks     Used Available Use% Mounted on
/dev/sda1       40869880 31904212   6917784  83% /
udev              505372        4    505368   1% /dev
tmpfs             205032      808    204224   1% /run
none                5120        0      5120   0% /run/lock
none              512572      288    512284   1% /run/shm
/dev/sda2       34812852 28484248   6328604  82% /windows