Location of Apache Ports Configs

[TWILisAwesome]

I cannot find the location of any apache config files. I specifically need one dealing with ports. What I am trying to do is change the port my site is hosted on, or at least redirect it. Where would these files be found in?

Arch Linux- xampp 1.7.3
Installation directory: /opt/lamp/

[glitzi85]

Hi,

Installation directory should be /opt/lampp, I assume this was a typo. The main apache configuration file is /opt/lampp/etc/httpd.conf

glitzi