Session - 88 | Bash Shell Scripting: Conditional Operators and IF–ELSE Statements | Nehra Classes

Session 88: Using Conditional Operators in Shell Scripts

In this session, we dive deep into conditional operators and decision-making in Bash shell scripting. Conditional statements are a core concept in shell programming and are essential for writing intelligent, dynamic, and automated scripts.

This video explains how IF, ELSE, and ELIF statements work in Bash, along with practical examples of string and integer comparison operators. You will also learn the correct syntax rules, common mistakes, and best practices when evaluating conditions in shell scripts.

Topics Covered:

Introduction to conditional statements in Bash

IF, ELSE, and ELIF control structures

String comparison operators:

Integer comparison operators using:

test / [ ]

Arithmetic context (( ))

Alphabetical string comparisons using [[ ]]

Importance of spacing and quoting in conditions

Real-time script examples and outputs

User input handling with conditional logic

Who Should Watch:

Beginners learning Linux or Bash shell scripting

Students preparing for Linux administration interviews

Professionals looking to strengthen shell automation skills

By the end of this session, you will be confident in writing conditional logic for real-world shell scripts.

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🕒 Timestamps:
00:00:00 - Channel Intro
00:00:17 - Session Overview
00:01:00 -

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Видео Session - 88 | Bash Shell Scripting: Conditional Operators and IF–ELSE Statements | Nehra Classes канала Nehra Classes