Filesystem Size Used Avail Use% Mounted on devtmpfs 860M 0 860M 0% /dev tmpfs 890M 28M 862M 4% /dev/shm tmpfs 890M 2.4M 888M 1% /run tmpfs 890M 0 890M 0% /sys/fs/cgroup /dev/sda1 20G 6.5G 13G 35% / tmpfs 890M 11M 879M 2% /tmp /dev/sda6 434G 426M 434G 1% /home tmpfs 178M 16K 178M 1% /run/user/XXX