Filesystem Size Used Avail Use% Mounted on devtmpfs 3.9G 0 3.9G 0% /dev tmpfs 3.9G 832K 3.9G 1% /dev/shm tmpfs 3.9G 1.3M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/sdb1 20G 5.9G 13G 32% / tmpfs 3.9G 8.0K 3.9G 1% /tmp /dev/sdb6 160G 354M 160G 1% /home tmpfs 786M 16K 786M 1% /run/user/XXX