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#!/bin/sh
#-
# SPDX-License-Identifier: CC0-1.0
#
# Written in 2021 by Alfonso Sabato Siciliano.
#
# To the extent possible under law, the author has dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.
: ${BSDDIALOG_ERROR=255}
: ${BSDDIALOG_OK=0}
: ${BSDDIALOG_ESC=5}
./bsddialog --title " msgbox " --msgbox "Hello World!" 6 20
case $? in
$BSDDIALOG_ERROR )
exit 1
;;
$BSDDIALOG_ESC )
echo "[ESC]"
;;
$BSDDIALOG_OK )
echo "[OK]"
;;
esac
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