Filesystem     1K-blocks     Used Available Use% Mounted on
/dev/sda5       68242252 24610056  40214240  38% /
udev             4020712        4   4020708   1% /dev
tmpfs            1611780      864   1610916   1% /run
none                5120        8      5112   1% /run/lock
none             4029444      832   4028612   1% /run/shm
/dev/sda2       48828120 43114828   5713292  89% /media/Windows7_OS