#!/bin/sh # shellcheck disable=SC2046 set -f set +f -- $(stty size) height=$(($1 / 2)) width=$(($2 / 2)) whiptail \ --title 'yesno' \ --backtitle 'whiptail' \ --yes-button 'Sí' \ --no-button 'No' \ --yesno \ '¿Deseas guardar los cambios?' \ 0 \ 0
