فهرست مطالب

• Cover
• Title Page
• Copyright
• Dedication
• About the Author
• About the Technical Reviewer
• Brief Contents
• Contents in Detail
• Acknowledgments
• Introduction
• Part I: Core Skills
• Chapter 1: Flying on the Command Line
• Basic Navigation Techniques
• Search Commands
• Editing in Place
• Other Useful Shortcuts
• Summary
• Chapter 2: Thinking in Pipelines
• The IPO Pattern
• Pipelines in Action
• The T-Pipe
• Pipelines and the Unix Philosophy
• Summary
• Chapter 3: Finding Files and Folders
• Searching with the find Command
• Refining a Search with find
• Acting on Search Results
• Handling Symbolic Links
• Going Further with find
• Summary
• Part II: Manipulating Text and Streams
• Chapter 4: Regular Expression Essentials
• Regexes in a Nutshell
• Building Regexes
• Advanced Regex Concepts
• Summary
• Chapter 5: Getting to Grips with grep
• What Exactly Is grep?
• Searching Through Text
• Using grep with Regular Expressions
• Advanced grep Features
• Alternatives to grep
• Summary
• Chapter 6: Slicing and Dicing Text
• Extracting Heads and Tails
• Replacing Text
• Cutting Text
• Reversing Text
• Sorting Text and Removing Duplicate Lines
• Paging Through Text
• Summary
• Chapter 7: Advanced Text Manipulation with sed
• Transformations with sed
• Advanced Applications
• Alternatives to sed
• Summary
• Chapter 8: Building Commands on the Fly
• Introducing xargs
• Handling Whitespace, Special Characters, and Tracing
• Customizing How xargs Processes Input Lines
• Organizing the Parameters for Commands
• Running Commands Interactively
• Running a Command for Each Input
• Summary
• Part III: Shell Scripting
• Chapter 9: Shell Script Fundamentals
• Why Shell Scripts?
• Creating a Basic Shell Script
• Installing Scripts Locally
• Summary
• Chapter 10: Using Variables to Store, Read, and Manipulate Data
• Understanding Variable Scope: Environment vs. Shell Variables
• Exporting Shell Variables as Environment Variables
• Variable Syntax
• Common Variable Operations
• Enhancing the common Command with Variables
• Summary
• Chapter 11: Mastering Conditional Logic
• The if Statement
• The test Command
• Combining Statements on a Single Line
• The else Clause
• The elif Clause
• The case Statement
• Conditional Expressions
• Chaining Commands
• Extending the common Command to Handle Different Shells
• Summary
• Chapter 12: Using Loops with Files and Folders
• The for Loop
• The while Loop
• The until Loop
• The continue and break Statements
• Creating Compact Loops
• Updating the common Command to Loop Through Results
• Summary
• Chapter 13: Functions, Parameters, and Error Handling
• Creating a Function
• Passing Parameters to Functions
• Function Return Values
• Error Handling
• Simplifying the common Command with Functions
• Summary
• Chapter 14: Useful Patterns for Shell Scripts
• Ensuring Exit on Failure
• Debugging Shell Scripts with the Trace Option
• Checking for Existing Variables or Functions
• Unsetting Values
• Trapping Signals and Events
• Processing Complex Script Parameters
• Adding Syntax Highlighting
• Checking the Operating System
• Checking for Installed Programs
• Showing a Menu
• Running Commands in Subshells
• Anti-patterns
• Summary
• Part IV: Building Your Toolkit
• Chapter 15: Configuring Your Shell
• Interactive Shells
• Non-interactive Shells
• Login Shells
• Changing Your Shell
• Summary
• Chapter 16: Customizing Your Command Prompt
• The Command Prompt Structure
• Adding Color and Text Formatting to Your Prompt
• Adding Data to the Command Prompt
• Additional Shell Prompt Variables
• Writing a Shell Script to Customize the Command Prompt
• Summary
• Chapter 17: Managing Your Dot Files
• Dot Files Defined
• The Default Shell Dot File
• Creating Your Own Dot File
• Testing the Shell Dot File
• Sourcing the Shell Dot File
• Sourcing Files from a Folder
• A Dot File Installation Script
• Summary
• Chapter 18: Controlling Changes with Git
• What Is Git?
• Creating a Git Repository
• Adding and Resetting Changes to the Index
• Committing Changes
• Working with Branches
• The Git Log
• Resolving Conflicts
• Managing Files in Your Repository
• Restoring Your Working Tree
• Git Command Quick Reference
• Summary
• Chapter 19: Managing Remote Git Repositories and Sharing Dot Files
• Getting Started with GitHub
• Sharing Your Dot Files
• Collaborating with Other Users
• Writing a Shell Function to Open a Pull Request
• Showing Git Information in the Command Prompt
• Diving Deeper into Git
• Git at a Glance: A Recap of Key Concepts and Commands
• Summary
• Part V: Advanced Techniques
• Chapter 20: Shell Expansion
• Shell Expansion Operations
• Summary
• Chapter 21: Alternatives to Shell Scripting
• When to Avoid Shell Scripting
• Choosing a Programming Language
• Characteristics of Shell-Friendly Tools
• Writing a Dictionary Lookup Tool in Python
• Installing the Lookup Tool
• Improving the Lookup Tool
• Summary
• Chapter 22: The Secure Shell
• What Is SSH?
• Creating a Key Pair
• Setting Up an AWS Account
• Creating a Virtual Machine on AWS
• Using SSH to Connect to a Virtual Machine
• Dealing with Key Permission Errors
• Configuring SSH Hosts
• Running SSH Commands
• Handling Disconnections
• Transferring Files with scp
• Summary
• Chapter 23: The Power of Terminal Editors
• Why Use a Terminal Editor?
• Getting Started with Vim
• Navigating Through Text
• Adding a Command Count
• Inserting Text at Specific Positions
• Operating on a Range of Text
• Searching for Text Patterns
• Editing Commands
• Updating and Styling Your Vim Cheatsheet
• Going Further with Vim
• Summary
• Chapter 24: Mastering the Multiplexer
• Benefits of Using a Multiplexer
• Installing tmux
• Window Management with tmux
• Session Management with tmux
• Configuring tmux
• Collaboration with tmux
• A tmux Quick Guide
• Next Steps with tmux
• Summary
• Afterword: Generative AI and the Shell
• Installing and Running the Terminal AI Tool
• Chatting with ChatGPT
• Copying or Saving Results
• Executing AI-Generated Scripts
• Redirecting Responses to a File
• The Shell of the Future
• Appendix A: Setup
• Accessing the Shell
• Configuring the Shell
• Appendix B: Shell Basics
• Navigating Your Filesystem
• Managing Your Files and Folders
• The Clipboard
• Getting Help
• Index
• Colophon
• Resources
• Back Cover