Build the Apache of lamp frame

Lamp Framework is an important mode of current software development, the L of lamp represents the open source operating system Linux,a represents the most famous WWW server, also is the open source software Apache, M represents the superior open source database software MySQL, and p represents the open source Network scripting language PHP, Also represents Perl and Python, both of which are well-known Open-source software. Lamp is free free software, but performance is not lost in the corresponding commercial software---such as Apache is better than Microsoft's IIS this is a well-known fact---so in the information field is very popular, and many specific application systems are built on the lamp framework.

1 Apache installation, configuration

Apache is the universal WWW Server software used in UNIX systems. According to Netcraft's statistics (http://news.netcraft.com/archives/web_server_survey.html), more than 60% of the servers currently on the Internet use Apache to provide Web browsing services. Apache can be said to be the most widely used Web server software in the world, not only in FreeBSD, UNIX, Linux, but also installed in the Windows operating system.

Like FreeBSD, Apache has several branches on the software version, with a more stable version of 1.3 and 2.0. The Apache1.3 series has been developed for a long time and has been very stable and will not be modified again. And the Apache2 series is a more active version, and 1.3 of the biggest difference is the support for multithreading (multithreaded). APACHE2.0.58 is currently the main stable version, while 2.2.2 is still in the developing State.

It's easy to install Apache on Debian, simpler than installing similar software on a Windows system, and I'm done with just one line of command:

#apt-get Install Apache2

There are two versions of Apache in the Etch, Apache1 and Apache2, a time-tested and stable version, and there are still many practical applications, while the latter has many new features that are in keeping with the times, and we are installing the latter, The installed version is apache2.0.55.