#!/usr/bin/perl
use warnings;
use strict;
use Config::General;


my $configfile = 'configfile';

my $conf = new Config::General(
		-ConfigFile      => $configfile,
    		-InterPolateVars => 1,
		-InterPolateEnv  => 1,
		);
my %config = $conf->getall;


print $config{ungueltig};