Filesystem Size Used Avail Use% Mounted on devtmpfs 3.9G 0 3.9G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 1.6M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/sda7 20G 6.1G 13G 33% / /dev/sda2 96M 31M 66M 32% /boot/efi tmpfs 3.9G 16K 3.9G 1% /tmp /dev/sda9 41G 130M 41G 1% /home tmpfs 791M 0 791M 0% /run/user/XXX tmpfs 791M 12K 791M 1% /run/user/XXX