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Printable one-page cheat sheets to go with my tutorials. They're free, and there's nothing to sign up for.

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Preview of the Routing Protocols Cheat Sheet

Routing Protocols Cheat Sheet

The three protocols side by side, with admin distances, timers and the Cisco commands you need.

Free PDF · 1 A4 page · RIPv2, OSPF & EIGRP
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Coming soon

I'm working on these next.

Pi-hole Commands

Install, update, allowlist and troubleshoot your network ad blocker.

PDF · 1 page · Raspberry Pi
Coming soon

Pi-hole + Unbound Setup

The config file, test commands and Pi-hole settings on one page.

PDF · 1 page · Raspberry Pi
Coming soon

WireGuard VPN on a Pi

Keys, configs, port forwarding and adding new devices.

PDF · 1 page · Raspberry Pi
Coming soon

Static IP in Windows 10 & 11

Every click and setting to give your PC a fixed address.

PDF · 1 page · Networking
Coming soon

Home Network Security Checklist

Router, Wi-Fi and guest network settings to check today.

PDF · 1 page · Networking
Coming soon

Fix Common IT Issues

Quick checklists for slow Wi-Fi, failed updates, printers and crashes.

PDF · 1 page · General IT
Coming soon