Nifty hardware, here's some stuff to do with it.

= RPi builds =

This is using them for stuff like Pihole and Wireguard.

 * https://www.reddit.com/r/pihole/comments/c62np8/pihole_with_unbound_wireguard_vpn_server_on_a/
 * https://github.com/harrypnyce/raspbian10-buster/blob/master/README.md
 * https://www.raspberrypi-spy.co.uk/2019/10/pi-hole-oled-status-screen/
 * https://www.reddit.com/r/pihole/comments/bnihyz/guide_how_to_install_wireguard_on_a_raspberry_pi/

Monitoring is good too.

 * https://bestmonitoringtools.com/how-to-install-zabbix-on-raspberry-pi-raspbian/

= Apt Cacher NG =

Package cache, great for RPi because one of the upstream repos is horrible and slow.

 * https://wiki.debian.org/AptCacherNg
 * https://www.unix-ag.uni-kl.de/~bloch/acng/
 * https://help.ubuntu.com/community/Apt-Cacher-Server
 * https://fabianlee.org/2018/02/11/ubuntu-a-centralized-apt-package-cache-using-apt-cacher-ng/


= PXE utility server =

https://wiki.polaire.nl/doku.php?id=raspberry_pi_pxe_server