Simple guides for complex systems.

Setting up a Raspberry Pi is one of the easiest and most rewarding ways to learn Linux, build home‑lab projects, or start automating your home network. This guide walks you through everything from opening the box to having a fully working Pi ready for projects like Pi-hole, Home Assistant, or your own scripts. 1. What you need Hardware Raspberry Pi (Pi 3, 4, 5, or Zero 2 W) microSD card (16 GB or larger) microSD card reader Power supply for your Pi HDMI cable (optional) USB keyboard + mouse (optional) Ethernet cable (recommended) or Wi‑Fi Software (free) Raspberry Pi Imager Raspberry Pi OS Lite (recommended) or Desktop 2. Download Raspberry Pi Imager Download from the official site: ...

Bell’s Giga Hub 2.0 is great for speed, not so great if you want control. Pi-hole gives you network-wide ad blocking and visibility, but getting it to play nicely with Bell’s modem can be confusing. This guide walks through a clean, repeatable setup. 1. Overview: what we’re building We’ll end up with: Bell Giga Hub 2.0 as the modem/router A Raspberry Pi running Pi-hole Bell handling DHCP Pi-hole handling DNS Flow: ...

If you’re already running Pi-hole, adding Unbound is the next major upgrade. Unbound turns your Raspberry Pi into a local recursive DNS resolver, which means: No reliance on Google, Cloudflare, or other DNS providers Stronger privacy Faster DNS after caching Complete control of your DNS pipeline This guide explains exactly how to install Unbound, integrate it with Pi-hole, and verify everything is working. 1. What is Unbound (in simple words)? Normally, Pi-hole forwards DNS requests to an upstream server: ...

AI-First Coding: How Non-Coders Can Build Real Software Using AI AI-First Coding is changing how software gets built. You no longer need years of programming experience to create apps, automations, APIs, dashboards, or tools. If you can think logically and describe what you want in plain English, AI can write the code. This guide breaks down what AI-First Coding is, how it works, and how anyone — even complete beginners — can start building real software today. ...