Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 787M 2.3M 785M 1% /run /dev/sdb5 ext4 456G 109G 325G 26% / tmpfs tmpfs 3.9G 8.8M 3.9G 1% /dev/shm tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock /dev/sdb2 vfat 511M 5.3M 506M 2% /boot/efi tmpfs tmpfs 787M 156K 787M 1% /run/user/XXXX