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Apache > HTTP Server > Documentation > Version 2.2

Please note

This document refers to the 2.2 version of Apache httpd, which is no longer maintained. The active release is documented here. If you have not already upgraded, please follow this link for more information.

You may follow this link to go to the current version of this document.

Module Index

Below is a list of all of the modules that come as part of the Apache distribution. See also the complete alphabetical list of all Apache directives.

See also

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Core Features and Multi-Processing Modules

core
Core Apache HTTP Server features that are always available
mpm_common
A collection of directives that are implemented by more than one multi-processing module (MPM)
beos
This Multi-Processing Module is optimized for BeOS.
event
An experimental variant of the standard worker MPM
mpm_netware
Multi-Processing Module implementing an exclusively threaded web server optimized for Novell NetWare
mpmt_os2
Hybrid multi-process, multi-threaded MPM for OS/2
prefork
Implements a non-threaded, pre-forking web server
mpm_winnt
This Multi-Processing Module is optimized for Windows NT.
worker
Multi-Processing Module implementing a hybrid multi-threaded multi-process web server
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Other Modules

 A  |  C  |  D  |  E  |  F  |  H  |  I  |  L  |  M  |  N  |  P  |  R  |  S  |  U  |  V 

mod_actions
This module provides for executing CGI scripts based on media type or request method.
mod_alias
Provides for mapping different parts of the host filesystem in the document tree and for URL redirection
mod_asis
Sends files that contain their own HTTP headers
mod_auth_basic
Basic authentication
mod_auth_digest
User authentication using MD5 Digest Authentication.
mod_authn_alias
Provides the ability to create extended authentication providers based on actual providers
mod_authn_anon
Allows "anonymous" user access to authenticated areas
mod_authn_dbd
User authentication using an SQL database
mod_authn_dbm
User authentication using DBM files
mod_authn_default
Authentication fallback module
mod_authn_file
User authentication using text files
mod_authnz_ldap
Allows an LDAP directory to be used to store the database for HTTP Basic authentication.
mod_authz_dbm
Group authorization using DBM files
mod_authz_default
Authorization fallback module
mod_authz_groupfile
Group authorization using plaintext files
mod_authz_host
Group authorizations based on host (name or IP address)
mod_authz_owner
Authorization based on file ownership
mod_authz_user
User Authorization
mod_autoindex
Generates directory indexes, automatically, similar to the Unix ls command or the Win32 dir shell command
mod_cache
Content cache keyed to URIs.
mod_cern_meta
CERN httpd metafile semantics
mod_cgi
Execution of CGI scripts
mod_cgid
Execution of CGI scripts using an external CGI daemon
mod_charset_lite
Specify character set translation or recoding
mod_dav
Distributed Authoring and Versioning (WebDAV) functionality
mod_dav_fs
filesystem provider for mod_dav
mod_dav_lock
generic locking module for mod_dav
mod_dbd
Manages SQL database connections
mod_deflate
Compress content before it is delivered to the client
mod_dir
Provides for "trailing slash" redirects and serving directory index files
mod_disk_cache
Content cache storage manager keyed to URIs
mod_dumpio
Dumps all I/O to error log as desired.
mod_echo
A simple echo server to illustrate protocol modules
mod_env
Modifies the environment which is passed to CGI scripts and SSI pages
mod_example
Illustrates the Apache module API
mod_expires
Generation of Expires and Cache-Control HTTP headers according to user-specified criteria
mod_ext_filter
Pass the response body through an external program before delivery to the client
mod_file_cache
Caches a static list of files in memory
mod_filter
Context-sensitive smart filter configuration module
mod_headers
Customization of HTTP request and response headers
mod_ident
RFC 1413 ident lookups
mod_imagemap
Server-side imagemap processing
mod_include
Server-parsed html documents (Server Side Includes)
mod_info
Provides a comprehensive overview of the server configuration
mod_isapi
ISAPI Extensions within Apache for Windows
mod_ldap
LDAP connection pooling and result caching services for use by other LDAP modules
mod_log_config
Logging of the requests made to the server
mod_log_forensic
Forensic Logging of the requests made to the server
mod_logio
Logging of input and output bytes per request
mod_mem_cache
Content cache keyed to URIs
mod_mime
Associates the requested filename's extensions with the file's behavior (handlers and filters) and content (mime-type, language, character set and encoding)
mod_mime_magic
Determines the MIME type of a file by looking at a few bytes of its contents
mod_negotiation
Provides for content negotiation
mod_nw_ssl
Enable SSL encryption for NetWare
mod_proxy
HTTP/1.1 proxy/gateway server
mod_proxy_ajp
AJP support module for mod_proxy
mod_proxy_balancer
mod_proxy extension for load balancing
mod_proxy_connect
mod_proxy extension for CONNECT request handling
mod_proxy_ftp
FTP support module for mod_proxy
mod_proxy_http
HTTP support module for mod_proxy
mod_proxy_scgi
SCGI gateway module for mod_proxy
mod_reqtimeout
Set timeout and minimum data rate for receiving requests
mod_rewrite
Provides a rule-based rewriting engine to rewrite requested URLs on the fly
mod_setenvif
Allows the setting of environment variables based on characteristics of the request
mod_so
Loading of executable code and modules into the server at start-up or restart time
mod_speling
Attempts to correct mistaken URLs that users might have entered by ignoring capitalization and by allowing up to one misspelling
mod_ssl
Strong cryptography using the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols
mod_status
Provides information on server activity and performance
mod_substitute
Perform search and replace operations on response bodies
mod_suexec
Allows CGI scripts to run as a specified user and Group
mod_unique_id
Provides an environment variable with a unique identifier for each request
mod_userdir
User-specific directories
mod_usertrack
Clickstream logging of user activity on a site
mod_version
Version dependent configuration
mod_vhost_alias
Provides for dynamically configured mass virtual hosting