Create Function.sh

#! /bin/bash

 : 'Create Function:
How you can create a simple function and call the function is shown in the following script. Create a file named ‘function.sh’ and add the following code. You can call any function by name only without using any bracket in bash script.
'

function F1()
{
echo 'This is a test function and I like bash programming'
}

F1