1#!/bin/sh 2#- 3# SPDX-License-Identifier: CC0-1.0 4# 5# Written in 2021 by Alfonso Sabato Siciliano. 6# 7# To the extent possible under law, the author has dedicated all copyright 8# and related and neighboring rights to this software to the public domain 9# worldwide. This software is distributed without any warranty, see: 10# <http://creativecommons.org/publicdomain/zero/1.0/>. 11 12: ${BSDDIALOG_ERROR=255} 13: ${BSDDIALOG_OK=0} 14: ${BSDDIALOG_CANCEL=1} 15: ${BSDDIALOG_ESC=5} 16 17FORM=$(./bsddialog --title " inputbox " --inputbox "Hello World!" 12 40 init \ 183>&1 1>&2 2>&3 3>&-) 19 20case $? in 21 $BSDDIALOG_ERROR ) 22 exit 1 23 ;; 24 $BSDDIALOG_ESC ) 25 echo "[ESC]" 26 ;; 27 $BSDDIALOG_CANCEL ) 28 echo "[Cancel]" 29 ;; 30 $BSDDIALOG_OK ) 31 echo "[OK] $FORM" 32 ;; 33esac 34