Filesystem Type Size Used Avail Use% Mounted on dev devtmpfs 3.9G 0 3.9G 0% /dev run tmpfs 3.9G 34M 3.9G 1% /run /dev/sda3 ext4 393G 31G 343G 9% / tmpfs tmpfs 3.9G 28M 3.9G 1% /dev/shm tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup tmpfs tmpfs 3.9G 43M 3.9G 2% /tmp /dev/sda1 vfat 300M 26M 274M 9% /boot/efi tmpfs tmpfs 787M 88K 787M 1% /run/user/XXXX