Question: Need help with this assignment. Please provide screenshots and code. Using ubuntu terminal. I Write a script to use a timer for countdown. Display the

Need help with this assignment.

Please provide screenshots and code.

Using ubuntu terminal.

I Write a script to use a timer for countdown. Display the countdown on the screen.

Hint:

a) Use sleep command

b) Use a loop

c) Make use of the \ r carriage return to have t he output stay on the same line.

d) Take a screenshot of the terminal during the countdown ( Screenshot 8 - 3 ).

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