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 * Python
 * Java
 * HTML
 * Go
 * C
 * C++
 * JavaScript
 * TypeScript
 * PHP
 * Shell
 * C#
 * Perl
 * Ruby
 * Scala
 * SQL


WELCOME

Welcome to the learnshell.org interactive Shell Programming tutorial.

Whether you are an experienced programmer or not, this website is intended for
everyone who wishes to learn programming with Unix/Linux shell interpreters.

You are welcome to join our group on Facebook for questions, discussions and
updates.

Just click on the chapter you wish to begin from, and follow the instructions.
Good luck!


LEARN THE BASICS

 * Hello, World!
 * Variables
 * Passing Arguments to the Script
 * Arrays
 * Basic Operators
 * Basic String Operations
 * Decision Making
 * Loops
 * Array-Comparison
 * Shell Functions


ADVANCED TUTORIALS

 * Special Variables
 * Bash trap command
 * File Testing
 * Input Parameter Parsing
 * Pipelines
 * Process Substitution
 * Regular Expressions
 * Special Commands sed,awk,grep,sort


CONTRIBUTING TUTORIALS

Read more here: Contributing Tutorials

Start Exercise

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SPONSORS

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CHAPTERS

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Hello, World!
Variables
Passing Arguments to the Script
Arrays
Basic Operators
Basic String Operations
Decision Making
Loops
Array-Comparison
Shell Functions
Special Variables
Bash trap command
File Testing
Input Parameter Parsing
Pipelines
Process Substitution
Regular Expressions
Special Commands sed,awk,grep,sort
Contributing Tutorials

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CODE

Run Reset Solution
#!/bin/bash # Welcome to the Interactive Shell Tutorial. # Start by choosing a
chapter and # write your code in this window. echo "Hello, World!";

#!/bin/bash



 
 
 


OUTPUT

Expected Output

 



 
 
 

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