Question: Using Ubuntu Linux Write a script to use a timer for countdown. Display the countdown on the screen. Hint: a) Use sleep command b )

Using Ubuntu Linux

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 carriage return to have the output stay on the same line.

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

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