Filesystem Size Used Avail Use% Mounted on devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 2.0G 1.2M 2.0G 1% /run tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/sda1 20G 6.4G 12G 35% / tmpfs 2.0G 8.0K 2.0G 1% /tmp /dev/sda6 16G 229M 16G 2% /home tmpfs 396M 0 396M 0% /run/user/XXX tmpfs 396M 12K 396M 1% /run/user/XXX