Part 2 - Linux Shell Scripting - Worth 5 points. - NOT using editors, create a sh file named: program2.sh - Set this *.sh file to: chmod 755 *.sh - NOT using editors, append your name, current date and time to a NEW file called results.txt - NOT using editors, append to the *.sh file, all the commands needed so that when you execute your sh file, this file will produce the following: How: - Ask the user to enter a number. - Verify that the number is between 1 and 100. - If the number is not between 1 and 100, then keep asking the user to enter a number until it is valid. - Use a for loop from 1 to the value entered by the user - Sum the results of calculating each number mod 5 - After the for loop ends, display the sum of all previous results and append it to the results.txt file as follows Sum of numbers is xxx