Filesystem Size Used Avail Use% Mounted on dev 3.5G 0 3.5G 0% /dev run 3.5G 1.2M 3.5G 1% /run /dev/sda1 40G 13G 25G 35% / tmpfs 3.5G 11M 3.5G 1% /dev/shm tmpfs 3.5G 0 3.5G 0% /sys/fs/cgroup tmpfs 3.5G 8.1M 3.5G 1% /tmp /dev/sda4 806G 287G 478G 38% /home tmpfs 717M 28K 717M 1% /run/user/XXXX