Introduction to common Apache Modules

Mod_actions	Based on the media type or request method, to execute CGI scripts
Mod_alias	Provides ing and URL redirection from different parts of the file system to the document tree.
Mod_asis	Send a file containing the HTTP header content
Mod_auth_basic	Use Basic Authentication
Mod_auth_digest	Use MD5 Digest authentication (more secure, but only supported by the latest browsers)
Mod_authn_alias	Create an extended certification supporter based on the actual certification supporter and create an alias for it for reference
Mod_authn_anon	Provides anonymous user authentication support
Mod_authn_dbd	Use SQL database to support Authentication
Mod_authn_dbm	Use dBm database to provide certification support
Mod_authn_default	If the authentication module is incorrectly configured, all authentication information is rejected.
Mod_authn_file	Supports authentication using plain text files
Mod_authnz_ldap	Allows you to use an LDAP directory to store user names and password databases for basic authentication and authorization.
Mod_authz_dbm	Use dBm database files to provide group authorization support
Mod_authz_default	Deny all authorization requests without configuring the authorization support module correctly.
Mod_authz_groupfile	Use plain text files to provide group authorization support
Mod_authz_host	For access control based on host name, IP address, and request features
Mod_authz_owner	Authorization based on the file owner
Mod_authz_user	Provides authorization support for each user
Mod_autoindex	Automatically generates a list of contents in the directory, similar to the "ls" or "dir" command
Mod_cache	Uri-Based Content Dynamic Buffer (memory or disk)
Mod_cern_meta	Apache is allowed to use the CERN httpd Metafile, so that it can modify the file when it is sent.
Mod_cgi	Support for CGI script execution on non-thread mpm (prefork)
Mod_cgid	Execute the CGI script with an external CGI daemon on the thread-type mpm (worker ).
Mod_charset_lite	Allows Character Set conversion for pages
Mod_dav	Support Apache Dav Protocol
Mod_dav_fs	Provide support for mod_dav to access the file system on the server
Mod_dav_lock	Provides support for mod_dav to lock files on the server
Mod_dbd	Manage SQL database connections to support modules that require database functions
Mod_deflate	Compress the content sent to the client
Mod_dir	Specify the Directory Index File and provide "tail slash" redirection for the Directory
Mod_disk_cache	Disk-based buffer manager
Mod_dumpio	Dump all I/O operations to the error log
Mod_echo	A simple protocol Demo Module
Mod_env	Apache is allowed to modify or clear environment variables transmitted to CGI scripts and SSI pages.
Mod_example	A simple Apache module API Demo Module
Mod_expires	Allow control of HTTP headers "expires:" and "cache-control:" Through configuration files
Mod_ext_filter	Use an external program as a filter
Mod_file_cache	Provides file descriptor cache support to improve Apache Performance
Mod_filter	Dynamically configure the output filter based on the actual context
Mod_headers	Allow configuration files to Control Arbitrary HTTP request and Response Header Information
Mod_ident	Implement the ident search specified by rfc1413
Mod_imagemap	Process server-side image ing
Mod_include	Implement server-side inclusion document (SSI) Processing
Mod_info	Generate a web page for Apache configuration
Mod_isapi	ISAPI extension only on Windows Platforms
Mod_ldap	Provides LDAP connection pool and result buffer services for other LDAP modules.
Mod_log_config	Allows logging and custom log file formats
Mod_log_forensic	Achieve "compare log", that is, two records before the request is processed and after the processing is completed
Mod_logio	Log the number of input/output bytes and the HTTP header of each request.
Mod_mem_cache	Memory-based buffer manager
Mod_mime	Determine the response behavior (processor/filter) and content (MIME type/Language/Character Set/encoding) based on the file extension)
Mod_mime_magic	Automatically guesses the MIME type of a file by reading part of the file content.
Mod_negotiation	Content negotiation support
Mod_nw_ssl	Only supports SSL encryption on the NetWare Platform
Mod_proxy	Support for HTTP/1.1 proxy/Gateway
Mod_proxy_ajp	Mod_proxy extension, supporting Apache JServ Protocol
Mod_proxy_balancer	Mod_proxy extension to provide Load Balancing support
Mod_proxy_connect	Mod_proxy extension that provides support for handling http connect Methods
Mod_proxy_ftp	FTP support module of mod_proxy
Mod_proxy_http	HTTP support module of mod_proxy
Mod_rewrite	A Real-time rewrite URL request engine based on certain rules
Mod_setenvif	Set environment variables based on client request header fields
Mod_so	Allow the DSO module to be loaded at runtime
Mod_speling	Automatically corrected spelling errors in the URL
Mod_ssl	Use Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols for High-strength encrypted transmission
Mod_status	Generate a Web page describing the server status
Mod_suexec	Run CGI and SSI programs with different user identities than those of Web Server users.
Mod_unique_id	Generate a unique identifier for each request for tracking
Mod_userdir	Allow users to provide pages from their home directories (using "/~ Username ")
Mod_usertrack	Use session to track users (send many cookies) to record users' click streams
Mod_version	Support for version-based configuration segments
Mod_vhost_alias	Dynamic configuration support for large volumes of Virtual Hosts
Libmysql	MySQL Module
Php5apache2_2.dll	PHP Module

List record: Introduction to common Apache Modules