= Check For Installed Modules In Apache =

**Summary**: How to check which modules are already installed in apache2. \\
**Date**: Around 2014 \\
**Refactor**: 20 February 2025: Checked links and formatting. \\
{{tag>apache linux}}

== Static modules ==

<code>
apache2:~ # httpd2 -l
Compiled in modules:
  core.c
  prefork.c
  http_core.c
  mod_so.c
</code>

== Shared modules ==

<code>
apache2:~ # httpd2 -M
Loaded Modules:
 core_module (static)
 mpm_prefork_module (static)
 http_module (static)
 so_module (static)
 authz_host_module (shared)
 actions_module (shared)
 alias_module (shared)
 auth_basic_module (shared)
 authz_groupfile_module (shared)
 authn_file_module (shared)
 authz_user_module (shared)
 autoindex_module (shared)
 cgi_module (shared)
 dir_module (shared)
 include_module (shared)
 log_config_module (shared)
 mime_module (shared)
 negotiation_module (shared)
 setenvif_module (shared)
 status_module (shared)
 userdir_module (shared)
 asis_module (shared)
 imagemap_module (shared)
 proxy_module (shared)
 proxy_connect_module (shared)
 proxy_http_module (shared)
 rewrite_module (shared)
 ssl_module (shared)
 authz_default_module (shared)
Syntax OK
</code>

= Adding Modules In SLES =

In SLES you can view, enable and disable modules in Yast, the configuration tool of SLES.

* Start yast2
* Go to Network Services -> HTTP Server
* Go to the tab "Server Modules"
* Here you can view all information about the apache modules.