What are shell scripts and how do I create one?

What are shell scripts and how do I create one?

Shell scripts are text files containing a series of commands that the shell can execute. To create one, you can use any text editor to write your commands and save the file with a .sh extension.

Can you give me an example of a simple shell script?

Sure! Here's a simple script that prints 'Hello, World!':

#!/bin/bash

echo 'Hello, World!'

Make sure to give it execute permissions using chmod +x script.sh.

How do I run the shell script after creating it?

You can run the script by navigating to its directory in the terminal and typing ./script.sh.

What are some common uses for shell scripts?

Common uses include automating repetitive tasks, managing system operations, and batch processing files.