Filesystem     1K-blocks     Used Available Use% Mounted on
/dev/sdb1      476564504 46758488 405574900  11% /
none                   4        0         4   0% /sys/fs/cgroup
udev             2004356        4   2004352   1% /dev
tmpfs             402796     1332    401464   1% /run
none                5120        0      5120   0% /run/lock
none             2013960      144   2013816   1% /run/shm
none              102400       24    102376   1% /run/user