This article provides some details on how to work with the Apache Multiview Option to handle file extensions.
This article explains how to configure VirtualHost files for Apache on Ubuntu 18.04.
This article explains how to remove .php and .html extensions from URL slugs.
This article explains how to capture the content of POST requests on an Apache web server.
This articles speaks to exploits against CVE-2021-41773. A vulnerability effecting Apache Web Server.