pen CONFIGFILE2, "data.txt" or die $!;
{
    local $/;
    $/ = undef;
    $DATA=<CONFIGFILE2>;
}
print $DATA;
# Create a config
my $Config = Config::Tiny->new();

# Open the config, replace with read and $DATA with filename
$Config = Config::Tiny->read_string( $DATA );

#$Config = Config::Tiny->read( $filename );
# see perldoc Config::Tiny
my $s = $Config->{_};