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  1. or download this
    use HTML::TokeParser;
    my $parser = HTML::TokeParser->new( \$src );
    
  2. or download this
    use HTML::TokeParser::Simple;
    my $parser = HTML::TokeParser::Simple->new( \$src );
    
  3. or download this
    my %meta;
    my $htm2 = HTML::TokeParser->new( \$src );
    while (my $token = $htm2->get_token) {
            next if $token->[1] ne 'meta' && $token->[0] ne 'S';
            $meta{$token->[2]{name}} = $token->[2]{content};
    }
    
  4. or download this
    my %meta;
    my $htm2 = HTML::TokeParser::Simple->new( \$src );
    while (my $token = $htm2->get_token) {
            next unless $token->is_start_tag('meta');
            $meta{$token->get_attr('name')} = $token->get_attr('content');
    }