Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 738M 1.5M 737M 1% /run /dev/sda2 ext4 916G 17G 853G 2% / tmpfs tmpfs 3.7G 0 3.7G 0% /dev/shm tmpfs tmpfs 5.0M 8.0K 5.0M 1% /run/lock /dev/sda1 vfat 511M 6.1M 505M 2% /boot/efi tmpfs tmpfs 738M 124K 738M 1% /run/user/XXXX