Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 970M 0 970M 0% /dev tmpfs tmpfs 196M 5.9M 190M 3% /run /dev/sda1 ext4 15G 3.9G 11G 28% / tmpfs tmpfs 978M 31M 947M 4% /dev/shm tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 978M 0 978M 0% /sys/fs/cgroup /dev/sda3 ext4 64G 11G 50G 18% /home tmpfs tmpfs 196M 8.0K 196M 1% /run/user/XXXX