#!/usr/bin/env perl

use strict;
use warnings;
use Inca::Reporter::Version;

my $reporter = new Inca::Reporter::Version(
  name => 'cluster.web.httpd.version',
  version => 1,
  description => 'Reports the version of Apache HTTPD',
  package_name => 'httpd'
);

$reporter->addArg( 'httpdPath', 'path to httpd', '/usr/sbin/httpd' );
$reporter->processArgv(@ARGV);
my $httpdPath = $reporter->argValue( 'httpdPath' );

$reporter->setVersionByExecutable( "$httpdPath -V", "Apache/([\\S\\.]+)" );
$reporter->print( );

Click here to see help information for the cluster.web.httpd.version reporter.