dialog_test.sh

#!/bin/bash
# a dialog test

# ash some questions and collect answer
dialog --title "Questionnaire" --msgbox "Welcome to my simple survey" 9 30
dialog --title "Confirm" --yesno "Are you willing to take part" 9 30
if [ $? -ne 0 ]; then
    dialog --infobox "Thank you anyway" 5 20
    sleep 2
    dialog --clear
    exit 0
fi

Q_NAME=""
while [ -z $Q_NAME ]; do
    dialog --title "Questionnaire" --inputbox "Please input your name" 9 30 2>_1.txt
    Q_NAME=$(cat _1.txt)
done
dialog --menu "$Q_NAME, what music do you like best?" 15 30 4 1 "Classical" 2 "Jazz" 3 "Country" 4 "Other" 2>_1.txt
Q_MUSIC=$(cat _1.txt)

if [ "$Q_MUSIC" == "1" ]; then
    dialog --title "Likes Classical" --msgbox "Good Choice!" 12 25
else
    dialog --title "Doesn't like Classical" --msgbox "Shame!" 12 25
fi

sleep 1
dialog --clear
exit 0