2022-1104 updated

https://pi-hole.net/

https://github.com/pi-hole/pi-hole/#one-step-automated-install

sudo su -
curl -sSL https://install.pi-hole.net | bash

Administer pihole via either command line or web interface:
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Command line (see also: https://docs.pi-hole.net/core/pihole-command/ ):
pihole
Example commands:
pihole -b blocked-domain.com

Web Interface:
http://pi.hole/admin/
or
http://<IP_ADDPRESS_OF_YOUR_PI_HOLE>/admin/
or
http://pi.hole/

Options I chose:
Cloudflare	= DNS provider
defaults for everything else





OLD:
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sudo su -
wget -O basic-install.sh https://install.pi-hole.net
bash basic-install.sh