Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 3.9G 0 3.9G 0% /dev tmpfs tmpfs 787M 9.4M 777M 2% /run /dev/sda1 ext4 101G 41G 56G 42% / tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs tmpfs 3.9G 4.0K 3.9G 1% /tmp tmpfs tmpfs 787M 60K 787M 1% /run/user/XXXX