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Operating System Tools




                    Notes
                                                             Figure 10.1: Apache Web Server



































                                   Some features of Apache include:

                                   z z  Powerful: Apache’s performance and reliability is well-known.
                                   z z  Features-Rich: The Apache server sports a host of features, as well as: XML support, server-
                                       side includes, powerful URL-rewriting, and virtual hosting, to name but a few. We will be
                                       talking about some of these features in future articles.
                                   z z  Modular: Looking for a characteristic not implemented in the core Apache server? Chances
                                       are you will find a module that can add the functionality you need.

                                   z z  Extensible: Can’t find a module that suits your intention? Well, as Apache is open source,
                                       you can write one yourself. In fact, you can even make changes to the inner workings
                                       of Apache. All the information you need is right there in the source code and numerous
                                       online resources. Share your patches or modules with the community by making them
                                       open source as well!

                                   z z  Popular: At the time of this writing, Apache holds a smidge under 60 percent of the web
                                       server marketplace. And, yes, popularity does count; help abounds and is only a mailing
                                       list or newsgroup posting away.




                                      Task  Analyze the difference between web server and apache web server.


                                   10.3.1 Installing, and Running Apache

                                   Those  of  you  running  the  RedHat  Linux  supply  may  want  to  take  advantage  of  RedHat’s
                                   RPM (\”RedHat Package Manager\”) system. Almost identical to a binary, an RPM is further




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