need some help with a Linux/UNIX shell scripting problem:
Write a script called project4 in which you assign an integer number to a variable. Assign the value of that number multiplied by itself to a variable called square. The output of this script should look like this:
Purpose: Square of a number
(blank line)
The number assigned is ....
The square of that number is ....
Include a first line that calls the Korn shell as the interpreter