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Bash

Here is a collection of bash shell scripts that will not only help you learn shell scripting but also improve your existing bash shell knowledge.

— A collection of 40 posts
June 2025

Using Bash Declare: Gateway For Effective Variable Management

December 2024

How to Use Associative Arrays in Bash

November 2024

Check if Array is Empty in Bash

March 2024

What is IFS in Bash Scripting?

November 2023

Use Read Command to Get User Inputs Into an Array in Bash

November 2023

Using Command Substitution in Bash Shell

October 2023

Test Operators in Bash

September 2023

Run a Bash Shell Script in Linux Command Line [Beginner's Tip]

August 2023

Get Script Directory Location in Bash

August 2023

Various Ways to Increment or Decrement Counters in Bash

July 2023

Use While Loop in Bash

July 2023

Using Until Loop in Bash

June 2023

Read File Line by Line in Bash

June 2023

Use For Loop With Array in Bash

June 2023

Check if Variable is Empty in Bash

June 2023

Get Array Length in Bash

May 2023

Appending to Arrays in Bash

May 2023

Using exec Command in Bash Shell Scripts

April 2023

What is $0 in a Bash Script?

April 2023

Special Variables in Bash Shell Scripting

February 2023

Check the Number of Arguments in Bash

November 2022

Using Brace Expansion in Bash Shell

October 2022

Using test Command in Bash Scripts

October 2021

Useful Bash Commands You May Not Know About

October 2021

What is Shebang in Linux Shell Scripting?

September 2021

Replacing a Substring With Another String in Bash

September 2021

Unusual Ways to Use Variables Inside Bash Scripts

September 2021

How to Check if String Contains a Substring in Bash

September 2021

How to Concatenate Strings in Bash

August 2021

Difference Between Single and Double Quote in Bash Shell