Filesystem           1K-blocks Used Available Use% Mounted on
/dev/sdb1            479688464  34095504 421226112   8% /
none                    505752       668    505084   1% /dev
none                    512356       160    512196   1% /dev/shm
none                    512356        92    512264   1% /var/run
none                    512356         0    512356   0% /var/lock