Comprehensive analysis of the configuration aspects of the WWW server

Everyone surfing the Internet is the most WWW, but few people have learned about some of the origins or configuration issues of the WWW server, but it does not matter, today specially prepared this The tutorial will give you a supplementary lesson. See the following questions about the WWW server.

The Linux operating system has developed vigorously in recent years, and has been supported by more and more companies and groups throughout the world, especially the recent support of IBM, which makes the Linux server even more powerful. , take it to the next level. In China, the application of Linux is still in the ascendant, and many companies have invested in the development and promotion of Linux systems. Some excellent Linux operating systems have emerged, such as Red Flag Linux. However, the level of Linux application in China is still very low, and the number of people familiar with Linux is seriously lacking. The lack of Linux professionals has become a bottleneck problem for Linux application and popularization in China. According to the eighth issue of Open System World in 2003, the demand for Linux talent in China will exceed 1.2 million within five years. And the implementation of the project "<1+1+1”" also indirectly tells us the seriousness of this problem. So good time, why are we still stunned? If you are a Linux enthusiast, you may have mastered the basic knowledge and operation of Linux. Without a doubt, you will not satisfy such a small achievement. . Why is Linux so popular? The biggest feature is the powerful, stable server application. Like WWW, MAIL, FTP, DNS and SMB. In this article, I will use RedhatLinux9 as the blueprint, starting with some of the most basic operations of the Web server, from the attitude of beginners, let the readers correctly understand Apache. Ok, let's set foot on the road to freedom to conquer Apache.

History and prospects of the first stop Apache

In 1995, the National Computer Security Association (NCSA) developers created the NCSZ global network service software, the biggest feature of which is the HTTP sprite. It was easier to configure and create from source than the CERN server at the time, and he was quickly popular because of the lack of other server software at the time. But later, the core developers of the server almost left the NCSA, and some users set up an organization to manage the patches they wrote, so ApacheGroup came into being. They called the server software Apache. Apache comes from the pronunciation of Apatchyserver, which means a server full of patches. Today Apache has slowly become the most popular web server software on the Internet. Among all the web server software, Apache has an absolute advantage, far ahead of the second-ranked Microsoft IIS. If you are interested in it, you can visit the official Apache website: http://www.apache.org. Apache is one of the free software. Like other free software, they are put into a lot of time and effort by many free developers to improve and gradually improve, so we have reason to believe that Apache's development prospects will be better. .

The second station Apache2.0 installation

Apache2.0 configuration and installation is very different from Apache1.3, like other open source software, using libtool and autoconf To configure the environment. But whether it is Apache or not, there are usually two installation methods: source code installation and RPM package installation. These two types of installation have their own characteristics. The RPM package installation does not need to be compiled. The source code installation needs to be configured and compiled before installation. The RPM package is installed in a fixed location, and the fixed module is selected. The source code installation allows You choose the installation path and choose the module you want. The following two types of installation methods are described in the form of examples.