Can echo command be used in scripts?

Yes, the echo command can be used in scripts. It is commonly employed in shell scripts to display messages, output variable values, or provide feedback to users. Here’s a simple example of how to use echo in a bash script:

#!/bin/bash

# Display a welcome message
echo "Welcome to the script!"

# Define a variable
name="Labby"

# Output the value of the variable
echo "Hello, $name!"

# Indicate the end of the script
echo "Script execution completed."

In this example, the script uses echo to print messages and the value of a variable to the terminal.