Filesystem     1K-blocks     Used Available Use% Mounted on
/dev/sda6       34531808 18088312  14689348  56% /
udev             4075288        4   4075284   1% /dev
tmpfs            1633640     1032   1632608   1% /run
none                5120       24      5096   1% /run/lock
none             4084100       76   4084024   1% /run/shm
/dev/sdf4      295579792 55118376 225446748  20% /media/Ubuntu Backup
/dev/sdf3      100048768 15798512  84250256  16% /media/Ubuntu
/dev/sdc1       15626248  5565464  10060784  36% /media/Lexar
/dev/sdf2      488281088 22468808 465812280   5% /media/Mac Backup