How to Check which Apache modules are Enabled


check which apache modules

Apache provides lots of different modules to help you increase its functionality (e.g ssl, caching, etc.). Some of these modules are installed by default, when you install Apache. You only need to enable them. Others need to be installed separately. So it’s important to know which modules are loaded/installed in your Apache web server. Here’s how you can check which Apache modules are enabled or installed.

 

How to Check which Apache modules are Enabled

There are 2 ways to check which Apache modules are enabled on your web server.

 

1. Using Terminal

SSH into your Linux system or open a terminal. Paste the following command

For Debian/Ubuntu systems:


$ apache2ctl -t -D DUMP_MODULES
OR
$ apache2ctl -M

 

For RHEL/CentOS systems


$ apachectl -t -D DUMP_MODULES
OR
$ httpd -M
$ apache2ctl -M

 

This will give you a list of all loaded/enabled modules. Here’s a sample output:


$ apachectl -M
Loaded Modules:
core_module (static)
mpm_prefork_module (static)
http_module (static)
so_module (static)
auth_basic_module (shared)
auth_digest_module (shared)
authn_file_module (shared)
authn_alias_module (shared)
authn_anon_module (shared)
authn_dbm_module (shared)
authn_default_module (shared)
authz_host_module (shared)
authz_user_module (shared)
authz_owner_module (shared)
authz_groupfile_module (shared)
authz_dbm_module (shared)
authz_default_module (shared)
ldap_module (shared)
authnz_ldap_module (shared)
include_module (shared)
....

 

2. Using phpinfo()

Create a blank php file named info.php at the root location of your website (e.g /var/www/html). Open a web browser and go to http://your_domain_name/info.php

You’ll see the following output. Scroll down to the section on “Loaded modules” to see the list of loaded modules.

apache2handler check module

 

 

 

About Sreeram Sreenivasan

Sreeram Sreenivasan is the Founder of Ubiq, a business dashboard & reporting platform for small & medium businesses. Ubiq makes it easy to build business dashboards & reports for your business. Try it for free today!