Pi-hole

curl -sSL https://install.pi-hole.net | bash
sudo apt install haproxy
sudo apt install nginx
pihole -a -p

Knowledge

pihole -a -p pihole -c -j
sudo ss -tulwn | grep LISTEN sudo ss -tulpn | grep LISTEN | grep lighttpd sudo ss -tulpn | grep LISTEN | grep haproxy sudo ss -tulpn | grep LISTEN | grep nginx

References

Pi-hole » Automated Install Pi-hole » Uninstall Pi-hole » Reset IP Pi-hole
ZA Proxy HAProxy Nginx