if ( -f '/etc/grml_version' ) {
open (my $fh, '<', '/etc/grml_version') or die "Could not open /etc/grml_version: $!";
$version = <$fh>;
if ( -f '/etc/grml_version' ) {
open (my $fh, '<', '/etc/grml_version') or die "Could not open /etc/grml_version: $!";
$version = <$fh>;