
Develop a good programmer habit by reading broadly and sharpening observation to identify and solve problems. Embrace Linux and scripting, learn from seasoned programmers, and practice coding daily.
Understanding the steps to write a Shell Script.
Setting variables, is the name of game, how to set variable and get variable values.
Understand the usage of * & ? for handy shortcuts in shell.
Explain the exit statement in shell scripting, show how a command's exit code indicates success (0) or failure (nonzero, 1–255), and how to read it from the shell variable $?.
Learn how to perform arithmetic in bash using expr and the double parenthesis syntax, including operator spacing, escaping, division truncation, and variable assignments with let.
Course Title: Shell Scripting Essentials – Automate Tasks with Ease on Unix/Linux
Who is this course for?
Beginners with no prior shell scripting experience
Anyone with access to a GNU/Linux system and basic knowledge of using the terminal and any text editor (Vim recommended, but not mandatory)
Developers, system administrators, data engineers, or IT professionals looking to automate routine tasks and improve productivity
What you’ll learn:
Core shell scripting concepts explained in a simple, practical manner
Write and understand small scripts, then progress to building more complex programs
Develop a problem-solving mindset and gain confidence in shell programming
Learn task automation to eliminate repetitive manual work
Master essentials like loops, conditionals, functions, and regular expressions—using clear, beginner-friendly examples
Apply scripting for real-world automation, system configuration, file management, and troubleshooting scenarios
Why this course?
Short, focused, and hands-on—designed to save your time and deliver practical value
Avoids unnecessary theory; emphasizes immediate, real-world applications
Encourages an experimental and enjoyable learning approach
Removes fear of scripting while enhancing your creativity in problem-solving
Outcome:
By the end of the course, you’ll be able to confidently write shell scripts to automate tasks and boost your efficiency on any Unix/Linux system, regardless of your background with being even a starter.