Filesystem     1K-blocks      Used Available Use% Mounted on
/dev/sda1      476999680 137189700 315579736  31% /
udev             1810132         4   1810128   1% /dev
tmpfs             728636       936    727700   1% /run
none                5120         4      5116   1% /run/lock
none             1821588       152   1821436   1% /run/shm
/dev/sdb1        3923968     30016   3893952   1% /media/2021-D256