Per-Directory Management
1. Understand the concept and purpose of **per-directory configuration** in Bash.
System & Tools Integration
1. Understand how to **integrate Bash with external tools** such as WP-CLI, Redis, MySQL, Git, and Docker.
Prompt Customization (PS1)
1. Understand what the **Bash prompt (PS1)** is and how it controls your command-line interface.
Advanced Setup
1. Understand how **advanced setup features** enhance Bash usability and automation.