Write a Bourne/Bash shell script that takes an integer between 1 and 100 (inclusive) as a command line argument. If the user enters any other integer, then keep asking the user for an integer until one is provided in the specified range. The script then calculates the sum of all the integers from 1 to the integer entered by the user. The script then determines if this sum is a prime number or not and prints out the appropriate statement. Write a subroutine/function to do the prime number part of the script. This function accepts the integer as argument and returns 1 or 0 based on prime or not.