Table of Contents Acknowledgments xi Part I: The Linux Command Line 1 Chapter 1: Starting with Linux Shells 3 Chapter 2: Getting to the Shell 21 Chapter 3: Basic Bash Shell Commands 47 Chapter 4: More Bash Shell Commands 85 Chapter 5: Understanding the Shell 113 Chapter 6: Using Linux Environment Variables 137 Chapter 7: Understanding Linux File Permissions 163 Chapter 8: Managing…