Filesystem Size Used Avail Use% Mounted on devtmpfs 3.9G 0 3.9G 0% /dev tmpfs 3.9G 105M 3.8G 3% /dev/shm tmpfs 3.9G 1.3M 3.9G 1% /run /dev/sda2 137G 86G 45G 66% / tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup tmpfs 3.9G 64K 3.9G 1% /tmp /dev/sda1 300M 264K 300M 1% /boot/efi tmpfs 791M 12K 791M 1% /run/user/XXXX