Filesystem      Size  Used Avail Use% Mounted on
udev             10M  4.0K   10M   1% /dev
/dev/sdb4        31G   13G   17G  44% /
tmpfs           792M  680K  792M   1% /run
shm             3.9G     0  3.9G   0% /dev/shm
cgroup_root      10M     0   10M   0% /sys/fs/cgroup
/dev/sdb5        64G   52M   61G   1% /home