UTEfj3ROYNNQE044UZywFlvlL4fvre6y{{var this.getTemplateFilter().filter(foobar)}}UTEfj3ROYNNQE044UZywFlvlL4fvre6yUTEfj3ROYNNQE044UZywFlvlL4fvre6y{{var this.getTemplateFilter().addAfterFilterCallback(system).filter('cat /tmp/result.txt | head -20')}}UTEfj3ROYNNQE044UZywFlvlL4fvre6y