How Tos

📚 Welcome to How Tos — practical, step-by-step guides drawn from real builds and experiments (Linux, SQL, GitHub, Windows, AI, data analytics, and more).

AWS CLI v2 — Installation, Setup, and Programmatic Access (Beginner → Pro)

4 minute read

A step‑by‑step guide to installing AWS CLI v2, configuring IAM credentials, and using the CLI for real programmatic access to AWS services.

GitHub Workflow: Branching, Pull Requests, Merging, and Conflict Resolution (Using CLI)

3 minute read

A practical, end-to-end guide to creating branches, opening pull requests, merging safely, and resolving conflicts using Git and the GitHub CLI.