Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 3.4G 0 3.4G 0% /dev tmpfs tmpfs 690M 1.2M 689M 1% /run /dev/sda1 ext4 908G 5.9G 856G 1% / tmpfs tmpfs 3.4G 0 3.4G 0% /dev/shm tmpfs tmpfs 5.0M 12K 5.0M 1% /run/lock tmpfs tmpfs 3.4G 164K 3.4G 1% /tmp tmpfs tmpfs 690M 60K 690M 1% /run/user/XXXX