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 1.4M 3.9G 1% /run /dev/sda6 59G 5.8G 50G 11% / tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup tmpfs 3.9G 12K 3.9G 1% /tmp /dev/sda1 511M 396K 511M 1% /boot/efi tmpfs 787M 8.0K 787M 1% /run/user/XXXX