What are modules in Apache?

Modules are service programs that can be dynamically linked and loaded to extend the nature of the HTTP Server. In this way, the Apache modules provide a way to extend the function of a Web server.

What is Apache HTTP Server used for?

Simply put, Apache HTTP server is a web server designed to serve static web pages. Whereas, Apache Tomcat is an application server built to serve java applications. Web pages can still be served through Apache Tomcat, but it will be less efficient than using an Apache HTTP server.

What language is Apache written in?

C
XML
Apache HTTP Server/Programming languages

What are server modules?

Server and operating system modules provide low-level functionality that isn’t built into the system by default. If you need to load a particular Web server module, it’s usually just a matter of uncommenting the include line and restarting the server.

How do I know what Apache Modules are installed?

Here are the steps to check which Apache modules are enabled.

1. List Apache Modules. We will use apache2ctl -M command to list all the installed/enabled Apache modules. Apachectl is a linux command to control Apache web server.
2. Check specific Apache modules. The above command will list all installed Apache modules.

Why are Apache servers so popular?

Apache is open source, and as such, it is developed and maintained by a large group of global volunteers. One of the key reasons Apache is so popular is that the software is free for anyone to download and use. Commercial support for Apache is available from web hosting companies, such as Atlantic.Net.

Why is Apache called Apache?

¶ The name ‘Apache’ was chosen from respect for the various Native American nations collectively referred to as Apache, well-known for their superior skills in warfare strategy and their inexhaustible endurance.

Is Apache a backend?

The Apache Agent discovers Apache Modules as backends. To review general information about monitoring backends, see Backend Detection Rules.

How do I enable Apache modules?

Steps to enable or disable Apache modules:

1. Install required Apache module if it’s not already installed.
2. Check if required module is already loaded or enabled (optional).
3. Add required modules into Apache configuration file using the LoadModule directive.
4. Restart Apache service for the modules to be loaded.

What is Apache mod status?

mod_status is an Apache module that helps to monitor web server load and current httpd connections with an HTML interface that can be accessed via a web browser. Apache’s mod_status shows a plain HTML page containing the information about current statistics of the webserver including.

What is an example module in Apache?

Every module starts with the same declaration, or name tag if you will, that defines a module as a separate entity within Apache: This bit of code lets the server know that we have now registered a new module in the system, and that its name is example_module.

What is Apache HTTP Server?

Apache HTTP server is one of the most popular web servers. It was developed by the Apache Software Foundation open source community. Most of the web server machines run the Apache web server.

What are the features of Apache?

Features of Apache Server Apache server is a free and an open source web server. It can be installed on all operating systems like Linux, Windows, Unix, FreeBSD, Solaris, Mac OS X etc. It is a powerful, flexible, HTTP/1.1 compliant web server. This server is highly configurable and extensible with third party modules.

What does mod_php do in Apache?

It allows Apache to interpret .Php files. It has Php handlers that interpret the Php code in apache and send HTML to your web server. If mod_php is enabled on your server, you will have a file named php.conf in /etc/httpd/conf.d/ directory.