Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 3.8G 0 3.8G 0% /dev tmpfs tmpfs 3.9G 140K 3.9G 1% /dev/shm tmpfs tmpfs 3.9G 3.0M 3.9G 1% /run tmpfs tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/sda1 ext4 20G 6.4G 13G 35% / tmpfs tmpfs 3.9G 12K 3.9G 1% /tmp /dev/sda6 ext4 94G 122M 94G 1% /home tmpfs tmpfs 781M 16K 781M 1% /run/user/XXX