Write a Technical Guide

Write a technical guide for [TOPIC].

Context:
- Topic: [WHAT THE GUIDE COVERS]
- Audience: [TECHNICAL LEVEL — beginner / intermediate / expert]
- Platform or environment: [E.G. LINUX, NODE.JS, AWS, etc.]
- Goal: [WHAT THE READER WILL BE ABLE TO DO AFTER READING]

Guide structure:
1. Overview — what this guide covers and who it is for
2. Prerequisites — what the reader needs to know or have installed
3. Step-by-step instructions (numbered, with code examples)
4. Common errors and how to fix them
5. Next steps or further reading

Requirements:
- Use code blocks for all commands and code samples
- Use clear, numbered steps
- Add "Note:" callouts for important warnings or tips
- Keep explanations concise — link out for deep dives