How to use these notes:

The goal here is NOT to memorize every command or every code block. Syntax changes, flags get updated, and the official Terraform docs are always one search away. What you actually need to walk away with is how Terraform thinks — the write → plan → apply flow, what state is and why it matters, how providers work, why modules exist, and how teams use it safely in production. Once that mental model clicks, you can look up any specific syntax in seconds. Read these notes to understand the concepts and the workflow. Use the official docs at developer.hashicorp.com/terraform whenever you need the exact syntax for something specific.