Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 1.4G 0 1.4G 0% /dev tmpfs tmpfs 284M 1.2M 283M 1% /run /dev/sda1 ext4 457G 5.3G 428G 2% / tmpfs tmpfs 1.4G 0 1.4G 0% /dev/shm tmpfs tmpfs 5.0M 8.0K 5.0M 1% /run/lock tmpfs tmpfs 284M 28K 284M 1% /run/user/XXXX