$df -h
Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 396M 41M 356M 11% /run /dev/vda1 25G 2.6G 22G 11% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/sda 40G 18G 20G 47% /mnt/jailbreak_server /dev/vda15 105M 3.6M 101M 4% /boot/efi tmpfs 396M 0 396M 0% /run/user/0