The following Apache modules are built, most are available through the use of .htaccess ...
- mod_authn_file
- mod_authz_host
- mod_authz_groupfile
- mod_authz_user
- mod_auth_basic
- mod_auth_digest
- mod_include
- mod_filter
- mod_deflate
- mod_env
- mod_mime_magic
- mod_expires
- mod_headers
- mod_usertrack
- mod_unique_id
- mod_setenvif
- mod_version
- mod_proxy
- mod_mime
- mod_dav
- mod_status
- mod_autoindex
- mod_asis
- mod_info
- mod_suexec
- mod_dav_fs
- mod_negotiation
- mod_dir
- mod_imagemap
- mod_actions
- mod_alias
- mod_rewrite