Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 786M 2.1M 784M 1% /run /dev/sda2 ext4 457G 19G 416G 5% / tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock /dev/sda1 vfat 511M 5.3M 506M 2% /boot/efi tmpfs tmpfs 786M 4.7M 781M 1% /run/user/XXXX