#! /bin/bash RESULT=$(whiptail --title "Menu" --menu "choose an option" 12 40 4 "1" "" "2" "" "3" "" 3>&1 1>&2 2>&3) if [ $RESULT -eq 1 ] || [ $RESULT -eq 2 ] then echo $RESULT else echo NONE fi case $RESULT in 1) echo "good case!!" ;; 2) …