my @files;
tie %dir, 'IO::Dir', "/var/lib/mysql/club";
foreach (keys %dir) {
  next if $_ eq ".";
  next if $_ eq "..";
  push( @files, "/var/lib/mysql/club/" . $_ );
}

my $tar = Archive::Tar->new; 
$tar->add_files( @files );
$tar->write('club_db.tar');