On linux, for all connected drives under /dev/sd: unmount, wipe, format with exfat, mount

gistfile1.txt

#!/bin/bash

set -e 
set -o pipefail

for dev in /dev/sd?
do 
    if findmnt "${dev}1"
    then
        umount "${dev}1"
    fi
    wipefs $dev
    printf "g\nn\n1\n\n\nt\n11\np\nw\n" | sudo fdisk "$dev"
    sudo mkfs.exfat "${dev}1"
    mkdir -p "/mnt${dev}"
    mount "${dev}1" "/mnt${dev}"
done