Pi hole

From wikinotes

Built overtop of dnsmasq, to serve as an ad-blocker.
There are two variations: a standalone version made for the local machine, and one designed to operate for an entire network.

Documentation

github https://github.com/pi-hole/pi-hole
official docs https://docs.pi-hole.net/

Locations

/etc/pihole/ configuration
/etc/dnsmasq.d/01-pihole.conf dnsmasq configuration
/run/log/pihole/ logs
/run/pihole-ftl/ socket, pid, port, ...

Notes

pihole standalone install
pihole server install
pihole configuration
pihole blocklists

Usage

pihole status
pihole enable