Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 16G 0 16G 0% /dev tmpfs tmpfs 3.2G 1.8M 3.2G 1% /run /dev/sda3 ext4 461G 24G 414G 6% / tmpfs tmpfs 16G 59M 16G 1% /dev/shm tmpfs tmpfs 5.0M 12K 5.0M 1% /run/lock /dev/sda1 vfat 286M 5.9M 280M 3% /boot/efi tmpfs tmpfs 3.2G 116K 3.2G 1% /run/user/XXXX