#!/bin/sh # This spell displays the ao-mud install menu. . colors SCRIPT_DIR=$( cd ${0%/*} && pwd -P ) display_menu() { tor="Set up tor hidden service%$SCRIPT_DIR/../installers/setup-tor" exit="Exit%kill -2 $$" # Commands are run with 'eval' by the menu script, so we can't simply say 'exit'. The keyword $$ gets this scripts PID and the -2 code is SIGINT aka Ctrl-C menu "MUD main menu:" "$tor" "$exit" } # Catch Ctrl-C and exit handle_ctrl_c() { trap 'echo exiting; exit' INT } handle_ctrl_c while true; do display_menu done