Apache is an open-source, high-performance web server for delivering web content. It integrates well with server-side scripting languages like PHP and databases like MySQL or PostgreSQL to serve dynamic web content. In this article, you'll learn how to install apache on rocky linux 9, set up virtual hosts, and secure the webserver by configuring a firewall and generating an SSL certificate. For those migrating from an older version, you may also find our article on [How to Upgrade from Rocky Lin......