How to list Apache enabled modules?

Solution 1:

To list apache loaded modules use:

apachectl -M

or:

apachectl -t -D DUMP_MODULES 

or on RHEL,CentoS, Fedora:

httpd -M

For more options man apachectl. All these answers can be found just by little google search.

Solution 2:

Also you can use server-info to get info from remote servers

<Location /server-info>
   SetHandler server-info
   Order allow,deny
   Allow from 127.0.0.1 xxx.xxx.xxx.xxx
</Location>

You can get list of all enabled Apache modules at http://your.host.example.com/server-info?list

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Solution 3:

You need to enable the info module:

sudo a2enmod info.load
sudo a2enmod info.conf
sudo service apache2 restart

After restart:

http://localhost/server-info

will provide a long list of modules, and configuration info.

To view from remote servers, you can change the 'Requires' option in /etc/apache2/mods-available/info.conf to allow remote servers to view info.

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Solution 4:

This works also:

apache2ctl -M