Filesystem Size Used Avail Use% Mounted on devtmpfs 2.0G 0 2.0G 0% /dev tmpfs 2.0G 868K 2.0G 1% /dev/shm tmpfs 2.0G 1.5M 2.0G 1% /run tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/sdb1 20G 5.1G 14G 28% / tmpfs 2.0G 8.0K 2.0G 1% /tmp /dev/sdb6 124G 207M 123G 1% /home tmpfs 396M 8.0K 396M 1% /run/user/XXX tmpfs 396M 0 396M 0% /run/user/0