Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.6G 2.8M 1.6G 1% /run /dev/sda2 ext4 457G 55G 379G 13% / tmpfs tmpfs 7.7G 275M 7.5G 4% /dev/shm tmpfs tmpfs 5.0M 12K 5.0M 1% /run/lock /dev/sda1 vfat 1.1G 6.1M 1.1G 1% /boot/efi tmpfs tmpfs 1.6G 144K 1.6G 1% /run/user/XXXX