Filesystem     1K-blocks      Used Available Use% Mounted on
/dev/sda1       74244288  12609712  57840096  18% /
none                   4         0         4   0% /sys/fs/cgroup
udev             1539376         4   1539372   1% /dev
tmpfs             309920      1260    308660   1% /run
none                5120         4      5116   1% /run/lock
none             1549584        80   1549504   1% /run/shm
none              102400        72    102328   1% /run/user
/dev/sdc       480590568 285335080 170819776  63% /media/blaze/DATA
/dev/sdb1      961301000 541628668 370817948  60% /media/blaze/backup