Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 3.8G 0 3.8G 0% /dev tmpfs tmpfs 787M 1.7M 786M 1% /run /dev/sdb3 ext4 36G 33G 1.4G 97% / tmpfs tmpfs 3.9G 50M 3.8G 2% /dev/shm tmpfs tmpfs 5.0M 0 5.0M 0% /run/lock /dev/sda1 vfat 197M 44M 154M 23% /boot/efi tmpfs tmpfs 787M 84K 787M 1% /run/user/0