Filesystem Size Used Avail Use% Mounted on dev 3.9G 0 3.9G 0% /dev run 3.9G 812K 3.9G 1% /run /dev/sda1 20G 7.0G 12G 39% / tmpfs 3.9G 104M 3.8G 3% /dev/shm tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup tmpfs 3.9G 26M 3.9G 1% /tmp /dev/sda2 889G 415G 429G 50% /home tmpfs 791M 20K 791M 1% /run/user/XXXX