Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 1.9G 0 1.9G 0% /dev tmpfs tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs tmpfs 2.0G 2.9M 2.0G 1% /run tmpfs tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/sdb1 ext4 59G 13G 43G 23% / tmpfs tmpfs 2.0G 0 2.0G 0% /tmp tmpfs tmpfs 395M 0 395M 0% /run/user/XXX tmpfs tmpfs 395M 12K 395M 1% /run/user/XXX