Conceptos basicos:
http://www.osmosislatina.com/apache2/configuracion.htm
Cambiar el estilo de pagina default:
http://perishablepress.com/press/2008/11/02/better-default-directory-views-with-htaccess/
Configurar Apache2 + Virtual Host:
http://blog.alvaroveliz.cl/2010/03/tutorial-configurar-apache-con-virtualhost/
Apache con Tomcat:
http://www.virtualspark.net/?p=13