I was given a task to create a web server using centOS server. The centOS version is 5.5. I will be setting up this server soon and turn this server as web server. Do I have to install apache or other web server? This website was previously hosted by a web provider, and my boss decided to terminate the hosting, so, a backup of the web site was copied. I can see the in the parent folder of the web, there is a htdocs folder, and a sql db. Within the htdocs folder, I can see administrator, cache, components, images, includes, languagues, plus other folders and PHP files. How should I start to host these web into my centOS server?