The following script will meet the requirements that were given: #menu.sh #!/bin/bash while true do clear echo "Please choose from the following menu choices:" echo "A. To run flexon.sh" echo "B. To run hour.sh" echo "C. To run comp.sh" echo "D. To run Indian.sh" echo "Q To quit" echo n "Please make a selection: " read lett case $lett in A|a) flexon.sh break ;; B|b) hour.sh break ;; C|c) comp.sh break ;; D|d) Indian.sh break ;; Q|q) exit ;; *) echo "Invalid response" sleep 3 ;; esac done |