gnu/usr.bin/dialog/TESTS/msgbox


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#!/bin/sh
DIALOG=${DIALOG=/usr/bin/dialog}

$DIALOG --title "MESSAGE BOX" --clear \
        --msgbox "Hi, this is a simple message box. You can use this to \
                  display any message you like. The box will remain until \
                  you press the ENTER key." 10 41

case $? in
  0)
    echo "OK";;
  255)
    echo "ESC pressed.";;
esac