Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 3.8G 0 3.8G 0% /dev tmpfs tmpfs 784M 9.9M 774M 2% /run /dev/sda6 ext4 220G 31G 178G 15% / tmpfs tmpfs 3.9G 899M 3.0G 23% /dev/shm tmpfs tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/sda4 vfat 520M 184M 337M 36% /boot/efi tmpfs tmpfs 784M 4.0K 784M 1% /run/user/XXXX tmpfs tmpfs 784M 48K 784M 1% /run/user/XXXX