#!/bin/bash
read -p "IP for the upstream dns server: " UpStreamDNS1

while true; do
    read -p "Add seconndary upstream dns server Y/N? " yn
    case $yn in
        [Yy]* ) read -p "IP for second the upstream dns server: " UpStreamDNS2;break;;
        [Nn]* ) UpStreamDNS2=$UpStreamDNS1;break;;
        * ) echo "Please answer yes or no.";;
    esac
done

sed -i "/upstreams = \[/,/\]/c\upstreams = [ \"$UpStreamDNS1\" , \"$UpStreamDNS2\" ]" /etc/pihole/pihole.toml
#Finialize instaltation
/etc/.pihole/automated\ install/basic-install.sh --reconfigure --unattended
#Set password
pihole setpassword