Shell scripting - Basics Training

Live Online & Classroom Enterprise Training

Learn the fundamentals of shell scripting to automate tasks, manage system operations, and improve productivity in Linux/Unix environments.

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What is Shell scripting - Basics Training about?

Shell scripting is an essential skill for anyone working with Linux or Unix systems. This course introduces learners to basic shell scripting concepts, syntax, commands, variables, conditional statements, loops, and automation techniques. By writing simple yet effective scripts, participants will gain the ability to automate repetitive tasks, manage files, and simplify system administration activities. Designed for beginners, this course provides a solid foundation for advanced Linux scripting and DevOps workflows.

What are the objectives of Shell scripting - Basics Training ?

Understand the purpose and structure of shell scripts.
Use basic Linux/Unix commands effectively within scripts.
Work with variables, user inputs, and command-line arguments.
Apply conditionals and loops to build simple automation scripts.
Create, execute, and debug shell scripts for everyday tasks.

Who is Shell scripting - Basics Training for?

Beginners learning Linux/Unix environments.
System Administrators and IT Support professionals.
DevOps, Cloud, or Infrastructure engineers.
Developers looking to automate repetitive tasks.
Students entering IT or cybersecurity domains.

What are the prerequisites for Shell scripting - Basics Training?

Prerequisites:

Basic understanding of Linux/Unix command-line usage.
Familiarity with file systems and terminal navigation.
Basic text editing skills (nano, vim, or similar).
A Linux environment for practice (local or cloud-based).
Willingness to learn scripting fundamentals.

Learning Path:

Introduction to Shell & Linux Command Line
Writing and Running Basic Shell Scripts
Variables, Inputs, and Command Substitution
Conditional Statements, Loops, and Functions
Debugging, Best Practices, and Real-World Automation Tasks

Related Courses:

Linux Fundamentals
Bash Scripting – Intermediate
DevOps Fundamentals
Python for System Automation

Available Training Modes

Live Online Training

2 Days

Course Outline Expand All

Expand All

Module 1: Introduction to Shell Scripting

What is Shell Scripting?

Types of Shells (Bash, Zsh, Ksh)

Setting Up the Environment

Writing and Running a Simple Script

Module 2: Variables and User Input

Declaring and Using Variables

Environment vs. Local Variables

Reading User Input (read command)

Command Substitution

Module 3: Conditional Statements and Loops

Using if-else Statements

Case Statements (case command)

For, While, and Until Loops

Using Break and Continue

Module 4: File Operations and Redirection

Creating and Deleting Files (touch, rm, mv, cp)

Reading and Writing to Files

Input/Output Redirection (>, >>, <, 2>, |)

Using grep, awk, and sed for Text Processing

Module 5: Functions and Debugging Scripts

Creating and Using Functions

Passing Arguments to Functions

Debugging with set -x and trap

Handling Errors in Scripts

Module 6: Automating Tasks with Shell Scripts

Scheduling Tasks with cron and at

Managing Processes (ps, kill, nohup)

Writing System Administration Scripts

Best Practices for Writing Efficient Scripts

Who is the instructor for this training?

The trainer for this Shell scripting - Basics Training has extensive experience in this domain, including years of experience training & mentoring professionals.

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