Asked GPT to make a wireguard install script for a non-interactive install

wg-install-noninteractive.sh

#!/bin/bash

set -eou pipefail 

echo "Set the environment variable to non-interactive"
DEBIAN_FRONTEND=noninteractive
USER="$(whoami)"

echo "Update the system"
sudo apt-get update
sudo apt-get upgrade -y

echo "Make directory for pivpn"
sudo mkdir -p /usr/local/src/pivpn
sudo chown -R $USER:$USER /usr/local/src/pivpn

echo "Download the PiVPN non-interactive installation script"
curl -L https://install.pivpn.io -o install_pivpn.sh
chmod +x install_pivpn.sh

echo "Download the specified WireGuard configuration"
curl -L https://raw.githubusercontent.com/pivpn/pivpn/master/examples/unattended_wireguard_example.conf -o unattended_wireguard_example.conf

echo "Run the PiVPN installation script with the specified configuration"
sudo ./install_pivpn.sh --unattended unattended_wireguard_example.conf

echo "Generate WireGuard clients and output their profiles"
num_clients=3
for i in $(seq 1 $num_clients); do
    sudo pivpn -a -n "client$i"
done