build_clerk_feed.php

<?php

require_once 'abstract.php';

class Mage_Shell_Clerk extends Mage_Shell_Abstract {

	public function run() {
		set_time_limit(0);
		$clerk_feed = Mage::getModel('clerk/feed');
		$clerk_feed->buildFeeds();
	}

}

$shell = new Mage_Shell_Clerk();
$shell->run();