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The Ultimate Linux Shell Scripting Guide
By :
The Ultimate Linux Shell Scripting Guide
By:
Overview of this book
Dive into the world of Linux shell scripting with this hands-on guide. If you’re comfortable using the command line on Unix or Linux but haven’t fully explored Bash, this book is for you. It’s designed for programmers familiar with languages like Python, JavaScript, or PHP who want to make the most of shell scripting.
This isn’t just another theory-heavy book—you’ll learn by doing. Each chapter builds on the last, taking you from shell basics to writing practical scripts that solve real-world problems. With nearly a hundred interactive labs, you’ll gain hands-on experience in automation, system administration, and troubleshooting.
While Bash is the primary focus, you'll also get a look at Z Shell and PowerShell, expanding your skills and adaptability. From mastering command redirection and pipelines to writing scripts that work across different Unix-like systems, this book equips you for real-world Linux challenges.
By the end, you'll be equipped to write efficient shell scripts that streamline your workflow and improve system automation.
Table of Contents (26 chapters)
Preface
Free Chapter
Getting Started with the Shell
Interpreting Commands
Understanding Variables and Pipelines
Understanding Input/Output Redirection
Customizing the Environment
Text-Stream Filters – Part 1
Text Stream Filters – Part 2
Basic Shell Script Construction
Filtering Text with grep, sed, and Regular Expressions
Understanding Functions
Performing Mathematical Operations
Automating Scripts with here Documents and expect
Scripting with ImageMagick
Using awk – Part 1
Using awk – Part 2
Creating User Interfaces with yad, dialog, and xdialog
Using Shell Script Options with getops
Shell Scripting for Security Professionals
Shell Script Portability
Shell Script Security
Debugging Shell Scripts
Introduction to Z Shell Scripting
Using PowerShell on Linux
Other Books You May Enjoy
Index
Customer Reviews
