Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.6G 1.7M 1.6G 1% /run /dev/sda3 ext4 311G 39G 257G 14% / tmpfs tmpfs 7.8G 169M 7.6G 3% /dev/shm tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock /dev/sda1 vfat 197M 30M 168M 15% /boot/efi tmpfs tmpfs 1.6G 172K 1.6G 1% /run/user/XXXX