From 34b1b3119d2c3a84c841cb52a7f02b901f83af2d Mon Sep 17 00:00:00 2001 From: Andre Malo Date: Wed, 11 Dec 2002 20:58:29 +0000 Subject: [PATCH] update transformation: part II git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97862 13f79535-47bb-0310-9956-ffa450edef68 --- docs/manual/mod/core.html.en | 1520 ++++++++++++++-------- docs/manual/mod/mod_cache.html.en | 232 ++-- docs/manual/mod/mod_cern_meta.html.en | 112 +- docs/manual/mod/mod_cgi.html.en | 118 +- docs/manual/mod/mod_cgid.html.en | 70 +- docs/manual/mod/mod_charset_lite.html.en | 107 +- docs/manual/mod/mpm_common.html.en | 465 ++++--- 7 files changed, 1763 insertions(+), 861 deletions(-) diff --git a/docs/manual/mod/core.html.en b/docs/manual/mod/core.html.en index b6fb96ef4f..743d9cc3be 100644 --- a/docs/manual/mod/core.html.en +++ b/docs/manual/mod/core.html.en @@ -4,10 +4,29 @@ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX This file is generated from xml source: DO NOT EDIT XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX - -->core - Apache HTTP Server

Apache > HTTP Server > Documentation > Version 2.1 > Modules

Apache Module core

Description: -	Core Apache HTTP Server features that are always -available
Status: -	Core

Directives

AcceptPathInfo

core - Apache HTTP Server

+Apache > HTTP Server > Documentation > Version 2.1 > Modules

Apache Module core

+ +

Description:	Core Apache HTTP Server features that are always +available
Status:	Core

Status:

TimeOut
UseCanonicalName
<VirtualHost>

AcceptPathInfo Directive

Description: -	Resources accept trailing pathname information
Syntax: -	`AcceptPathInfo On\|Off\|Default`
Default: -	`AcceptPathInfo Default`
Context: -	server config, virtual host, directory, .htaccess
Override: -	FileInfo
Status: -	Core
Module: -	core
Compatibility: -	Available in Apache 2.0.30 and later

+ +

AcceptPathInfo Directive

+ + + + + + + + + +

Description:	Resources accept trailing pathname information
Syntax:	`AcceptPathInfo On\|Off\|Default`
Default:	`AcceptPathInfo Default`
Context:	server config, virtual host, directory, .htaccess
Override:	FileInfo
Status:	Core
Module:	core
Compatibility:	Available in Apache 2.0.30 and later

This directive controls whether requests that contain trailing pathname information that follows an actual filename (or @@ -130,13 +155,18 @@ availableStatus: </Files>

AccessFileName Directive

Description: -	Name of the distributed configuration file
Syntax: -	`AccessFileName filename [filename] ...`
Default: -	`AccessFileName .htaccess`
Context: -	server config, virtual host
Status: -	Core
Module: -	core

+ +

AccessFileName Directive

+ + + + + + + +

Description:	Name of the distributed configuration file
Syntax:	`AccessFileName filename [filename] ...`
Default:	`AccessFileName .htaccess`
Context:	server config, virtual host
Status:	Core
Module:	core

When returning a document to the client the server looks for the first existing configuration file from this list of names in every directory of the path to the document, if distributed @@ -160,15 +190,26 @@ availableStatus: </Directory>

AddDefaultCharset Directive

Description: -	Default character set to be added for a -response without an explicit character set
Syntax: -	`AddDefaultCharset On\|Off\|charset`
Default: -	`AddDefaultCharset Off`
Context: -	server config, virtual host, directory, .htaccess
Override: -	FileInfo
Status: -	Core
Module: -	core

+ +

AddDefaultCharset Directive

+ + + + + + + + +

Description:	Default character set to be added for a +response without an explicit character set
Syntax:	`AddDefaultCharset On\|Off\|charset`
Default:	`AddDefaultCharset Off`
Context:	server config, virtual host, directory, .htaccess
Override:	FileInfo
Status:	Core
Module:	core

This directive specifies the name of the character set that will be added to any response that does not have any parameter on the content type in the HTTP headers. This will override any @@ -183,15 +224,20 @@ response without an explicit character set

AddDefaultCharset utf-8

AddOutputFilterByType Directive

Description: -	assigns an output filter to a particular MIME-type
Syntax: -	`AddOutputFilterByType filter[;filter...] MIME-type -[MIME-type] ...`
Context: -	server config, virtual host, directory, .htaccess
Override: -	FileInfo
Status: -	Core
Module: -	core
Compatibility: -	Available in Apache 2.0.33 and later

+ +

AddOutputFilterByType Directive

+ + + + + + + + +

Description:	assigns an output filter to a particular MIME-type
Syntax:	`AddOutputFilterByType filter[;filter...] MIME-type +[MIME-type] ...`
Context:	server config, virtual host, directory, .htaccess
Override:	FileInfo
Status:	Core
Module:	core
Compatibility:	Available in Apache 2.0.33 and later

This directive activates a particular output filter for a request depending on the response MIME-type.

@@ -235,15 +281,26 @@ response without an explicit character set AddOutputFilter

SetOutputFilter

filters

AllowOverride Directive

Description: -	Types of directives that are allowed in -.htaccess files
Syntax: -	`AllowOverride All\|None\|directive-type -[directive-type] ...`
Default: -	`AllowOverride All`
Context: -	directory
Status: -	Core
Module: -	core

+ +

AllowOverride Directive

+ + + + + + + +

Description:	Types of directives that are allowed in +.htaccess files
Syntax:	`AllowOverride All\|None\|directive-type +[directive-type] ...`
Default:	`AllowOverride All`
Context:	directory
Status:	Core
Module:	core

When the server finds an .htaccess file (as specified by AccessFileName) it needs to know which directives declared in that file can override earlier access information.

@@ -313,14 +370,25 @@ response without an explicit character set

AllowOverride AuthConfig Indexes

AuthName Directive

Description: -	Authorization realm for use in HTTP -authentication
Syntax: -	`AuthName auth-domain`
Context: -	directory, .htaccess
Override: -	AuthConfig
Status: -	Core
Module: -	core

+ +

AuthName Directive

+ + + + + + + +

Description:	Authorization realm for use in HTTP +authentication
Syntax:	`AuthName auth-domain`
Context:	directory, .htaccess
Override:	AuthConfig
Status:	Core
Module:	core

This directive sets the name of the authorization realm for a directory. This realm is given to the client so that the user knows which username and password to send. @@ -339,14 +407,23 @@ authenticationSyntax:

The string provided for the AuthName is what will appear in the password dialog provided by most browsers.

AuthType Directive

Description: -	Type of user authentication
Syntax: -	`AuthType Basic\|Digest`
Context: -	directory, .htaccess
Override: -	AuthConfig
Status: -	Core
Module: -	core

+ +

AuthType Directive

+ + + + + + + +

Description:	Type of user authentication
Syntax:	`AuthType Basic\|Digest`
Context:	directory, .htaccess
Override:	AuthConfig
Status:	Core
Module:	core

This directive selects the type of user authentication for a directory. Only Basic and Digest are currently implemented. @@ -355,29 +432,43 @@ authenticationSyntax: as AuthUserFile and AuthGroupFile to work.

CGIMapExtension Directive

Description: -	Technique for locating the interpreter for CGI -scripts
Syntax: -	`CGIMapExtension cgi-path .extension`
Default: -	`None`
Context: -	directory, .htaccess
Override: -	FileInfo
Status: -	Core
Module: -	core
Compatibility: -	NetWare only

+ +

CGIMapExtension Directive

+ + + + + + + + + +

Description:	Technique for locating the interpreter for CGI +scripts
Syntax:	`CGIMapExtension cgi-path .extension`
Default:	`None`
Context:	directory, .htaccess
Override:	FileInfo
Status:	Core
Module:	core
Compatibility:	NetWare only

This directive is used to control how Apache finds the interpreter used to run CGI scripts. For example, setting CGIMapExtension sys:\foo.nlm .foo will cause all CGI script files with a .foo extension to be passed to the FOO interpreter.

ContentDigest Directive

Description: -	Enables the generation of Content-MD5 HTTP Response -headers
Syntax: -	`ContentDigest on\|off`
Default: -	`ContentDigest off`
Context: -	server config, virtual host, directory, .htaccess
Override: -	Options
Status: -	Core
Module: -	core

+ +

ContentDigest Directive

+ + + + + + + + +

Description:	Enables the generation of Content-MD5 HTTP Response +headers
Syntax:	`ContentDigest on\|off`
Default:	`ContentDigest off`
Context:	server config, virtual host, directory, .htaccess
Override:	Options
Status:	Core
Module:	core

This directive enables the generation of Content-MD5 headers as defined in RFC1864 respectively RFC2068.

@@ -404,15 +495,20 @@ headersSyntax: by the core, and not by any module. For example, SSI documents, output from CGI scripts, and byte range responses do not have this header.

DefaultType Directive

Description: -	MIME content-type that will be sent if the -server cannot determine a type in any other way
Syntax: -	`DefaultType MIME-type`
Default: -	`DefaultType text/plain`
Context: -	server config, virtual host, directory, .htaccess
Override: -	FileInfo
Status: -	Core
Module: -	core

+ +

DefaultType Directive

+ + + + + + + + +

Description:	MIME content-type that will be sent if the +server cannot determine a type in any other way
Syntax:	`DefaultType MIME-type`
Default:	`DefaultType text/plain`
Context:	server config, virtual host, directory, .htaccess
Override:	FileInfo
Status:	Core
Module:	core

There will be times when the server is asked to provide a document whose type cannot be determined by its MIME types mappings.

@@ -432,14 +528,19 @@ server cannot determine a type in any other way

<Directory> Directive

Description: -	Enclose a group of directives that apply only to the -named file-system directory and sub-directories
Syntax: -	`<Directory directory-path> -... </Directory>`
Context: -	server config, virtual host
Status: -	Core
Module: -	core

+ +

<Directory> Directive

+ + + + + + +

Description:	Enclose a group of directives that apply only to the +named file-system directory and sub-directories
Syntax:	`<Directory directory-path> +... </Directory>`
Context:	server config, virtual host
Status:	Core
Module:	core

<Directory> and </Directory> are used to enclose a group of directives that will apply only to the named directory and @@ -557,18 +658,27 @@ named file-system directory and sub-directories<Directory> directives cannot nest, and cannot appear in a <Limit> or <LimitExcept> section.

<DirectoryMatch> Directive

+ + + + +

Description: -

Enclose directives that apply to + request is received + + +

<DirectoryMatch> Directive

+ +

Description:	Enclose directives that apply to file-system directories matching a regular expression and their -subdirectories
Syntax: -	`<DirectoryMatch regex> -... </DirectoryMatch>`
Context: -	server config, virtual host
Status: -	Core
Module: -	core

+subdirectories

Syntax: <DirectoryMatch regex> +... </DirectoryMatch>

Context: server config, virtual host

Status: Core

Module: core

<DirectoryMatch> and </DirectoryMatch> are used to enclose a group of directives which will apply only to the named directory and @@ -581,18 +691,28 @@ subdirectoriesSyntax:

would match directories in /www/ that consisted of three numbers.

DocumentRoot Directive

Description: -	Directory that forms the main document tree visible -from the web
Syntax: -	`DocumentRoot directory-path`
Default: -	`DocumentRoot /usr/local/apache/htdocs`
Context: -	server config, virtual host
Status: -	Core
Module: -	core

+combined when a request is received + +

DocumentRoot Directive

+ + + + + + + +

Description:	Directory that forms the main document tree visible +from the web
Syntax:	`DocumentRoot directory-path`
Default:	`DocumentRoot /usr/local/apache/htdocs`
Context:	server config, virtual host
Status:	Core
Module:	core

This directive sets the directory from which httpd will serve files. Unless matched by a directive like Alias, the server appends the path from the requested URL to the document @@ -608,15 +728,24 @@ from the webSyntax:

The DocumentRoot should be specified without a trailing slash.

EnableMMAP Directive

Description: -	Use memory-mapping to read files during delivery
Syntax: -	`EnableMMAP on\|off`
Default: -	`EnableMMAP on`
Context: -	server config, virtual host, directory, .htaccess
Override: -	FileInfo
Status: -	Core
Module: -	core

+ +

EnableMMAP Directive

+ + + + + + + + +

Description:	Use memory-mapping to read files during delivery
Syntax:	`EnableMMAP on\|off`
Default:	`EnableMMAP on`
Context:	server config, virtual host, directory, .htaccess
Override:	FileInfo
Status:	Core
Module:	core

This directive controls whether the httpd may use memory-mapping if it needs to read the contents of a file during delivery. By default, when the handling of a request requires @@ -651,15 +780,20 @@ Location

to
EnableMMAP off
</Directory>
</code></p></div>
-</div><div class=

EnableSendfile Directive

Description: -	Use the kernel sendfile support to deliver files to the client
Syntax: -	`EnableSendfile on\|off`
Default: -	`EnableSendfile on`
Context: -	server config, virtual host, directory, .htaccess
Override: -	FileInfo
Status: -	Core
Module: -	core
Compatibility: -	Available in version 2.0.44 and later

+ +

EnableSendfile Directive

+ + + + + + + + + +

Description:	Use the kernel sendfile support to deliver files to the client
Syntax:	`EnableSendfile on\|off`
Default:	`EnableSendfile on`
Context:	server config, virtual host, directory, .htaccess
Override:	FileInfo
Status:	Core
Module:	core
Compatibility:	Available in version 2.0.44 and later

This directive controls whether httpd may use the sendfile support from the kernel to transmit file contents to the client. By default, when the handling of a request requires no access @@ -697,16 +831,21 @@ Location

to
EnableSendfile off<br />
</Directory>
</code></p></div>
-</div><div class=

ErrorDocument Directive

Description: -	What the server will return to the client -in case of an error
Syntax: -	`ErrorDocument error-code document`
Context: -	server config, virtual host, directory, .htaccess
Override: -	FileInfo
Status: -	Core
Module: -	core
Compatibility: -	Quoting syntax for text messages is different in Apache -2.0

+ +

ErrorDocument Directive

+ + + + + + + + +

Description:	What the server will return to the client +in case of an error
Syntax:	`ErrorDocument error-code document`
Context:	server config, virtual host, directory, .htaccess
Override:	FileInfo
Status:	Core
Module:	core
Compatibility:	Quoting syntax for text messages is different in Apache +2.0

In the event of a problem or error, Apache can be configured to do one of four things,

@@ -765,15 +904,24 @@ in case of an errorSyntax

Prior to version 2.0, messages were indicated by prefixing them with a single unmatched double quote character.

ErrorLog Directive

Description: -	Location where the server will log errors
Syntax: -	`ErrorLog file-path\|syslog[:facility]`
Default: -	`ErrorLog logs/error_log (Unix) -ErrorLog logs/error.log (Windows and OS/2)`
Context: -	server config, virtual host
Status: -	Core
Module: -	core

+ +

ErrorLog Directive

+ + + + + + + +

Description:	Location where the server will log errors
Syntax:	`ErrorLog file-path\|syslog[:facility]`
Default:	`ErrorLog logs/error_log (Unix) +ErrorLog logs/error.log (Windows and OS/2)`
Context:	server config, virtual host
Status:	Core
Module:	core

The ErrorLog directive sets the name of the file to which the server will log any errors it encounters. If the file-path does not begin with a slash (/) then it is @@ -806,15 +954,25 @@ ErrorLog logs/error.log (Windows and OS/2)LogLevel

Apache Log Files

FileETag Directive

Description: -	File attributes used to create the ETag -HTTP response header
Syntax: -	`FileETag component ...`
Default: -	`FileETag INode MTime Size`
Context: -	server config, virtual host, directory, .htaccess
Override: -	FileInfo
Status: -	Core
Module: -	core

+ +

FileETag Directive

+ + + + + + + + +

Description:	File attributes used to create the ETag +HTTP response header
Syntax:	`FileETag component ...`
Default:	`FileETag INode MTime Size`
Context:	server config, virtual host, directory, .htaccess
Override:	FileInfo
Status:	Core
Module:	core

The FileETag directive configures the file attributes that are used to create the ETag (entity tag) response @@ -853,14 +1011,19 @@ HTTP response headerSynta the setting for that subdirectory (which will be inherited by any sub-subdirectories that don't override it) will be equivalent to FileETag MTime Size.

<Files> Directive

Description: -	Contains directives that apply to matched -filenames
Syntax: -	`<Files filename> ... </Files>`
Context: -	server config, virtual host, directory, .htaccess
Override: -	All
Status: -	Core
Module: -	core

+ +

<Files> Directive

+ + + + + + + +

Description:	Contains directives that apply to matched +filenames
Syntax:	`<Files filename> ... </Files>`
Context:	server config, virtual host, directory, .htaccess
Override:	All
Status:	Core
Module:	core

The <Files> directive provides for access control by filename. It is comparable to the Directory @@ -893,17 +1056,26 @@ filenamesSyntax: .htaccess files. This allows users to control access to their own files, at a file-by-file level.

<FilesMatch> Directive

Description: -	Contains directives that apply to regular-expression matched -filenames
Syntax: -	`<FilesMatch regex> ... </FilesMatch>`
Context: -	server config, virtual host, directory, .htaccess
Override: -	All
Status: -	Core
Module: -	core

+ request is received + +

<FilesMatch> Directive

+ + + + + + + +

Description:	Contains directives that apply to regular-expression matched +filenames
Syntax:	`<FilesMatch regex> ... </FilesMatch>`
Context:	server config, virtual host, directory, .htaccess
Override:	All
Status:	Core
Module:	core

The <FilesMatch> directive provides for access control by filename, just as the <Files> directive does. However, it accepts a regular expression. For example:

@@ -913,18 +1085,27 @@ filenamesSyntax:

would match most common Internet graphics formats.

ForceType Directive

Description: -	Forces all matching files to be served with the specified -MIME content-type
Syntax: -	`ForceType MIME-type\|none`
Context: -	directory, .htaccess
Override: -	FileInfo
Status: -	Core
Module: -	core
Compatibility: -	Moved to the core in Apache 2.0

+ request is received

+ +

ForceType Directive

+ + + + + + + + +

Description:	Forces all matching files to be served with the specified +MIME content-type
Syntax:	`ForceType MIME-type\|none`
Context:	directory, .htaccess
Override:	FileInfo
Status:	Core
Module:	core
Compatibility:	Moved to the core in Apache 2.0

When placed into an .htaccess file or a <Directory>, or <Location> or @@ -961,13 +1142,18 @@ MIME content-typeSyntax: </Location>

HostnameLookups Directive

Description: -	Enables DNS lookups on client IP addresses
Syntax: -	`HostnameLookups on\|off\|double`
Default: -	`HostnameLookups off`
Context: -	server config, virtual host, directory
Status: -	Core
Module: -	core

+ +

HostnameLookups Directive

+ + + + + + + +

Description:	Enables DNS lookups on client IP addresses
Syntax:	`HostnameLookups on\|off\|double`
Default:	`HostnameLookups off`
Context:	server config, virtual host, directory
Status:	Core
Module:	core

This directive enables DNS lookups so that host names can be logged (and passed to CGIs/SSIs in REMOTE_HOST). The value double refers to doing double-reverse @@ -996,14 +1182,19 @@ MIME content-typeSyntax: amounts of time. The utility logresolve, provided in the /support directory, can be used to look up host names from logged IP addresses offline.

IdentityCheck Directive

Description: -	Enables logging of the RFC1413 identity of the remote -user
Syntax: -	`IdentityCheck on\|off`
Default: -	`IdentityCheck off`
Context: -	server config, virtual host, directory
Status: -	Core
Module: -	core

+ +

IdentityCheck Directive

+ + + + + + + +

Description:	Enables logging of the RFC1413 identity of the remote +user
Syntax:	`IdentityCheck on\|off`
Default:	`IdentityCheck off`
Context:	server config, virtual host, directory
Status:	Core
Module:	core

This directive enables RFC1413-compliant logging of the remote user name for each connection, where the client machine runs identd or something similar. This information is logged in @@ -1018,15 +1209,20 @@ userSyntax: possibly fail and add 30 seconds of latency to each hit. So in general this is not very useful on public servers accessible from the Internet.

<IfDefine> Directive

Description: -	Encloses directives that will be processed only -if a test is true at startup
Syntax: -	`<IfDefine [!]parameter-name> ... - </IfDefine>`
Context: -	server config, virtual host, directory, .htaccess
Override: -	All
Status: -	Core
Module: -	core

+ +

<IfDefine> Directive

+ + + + + + + +

Description:	Encloses directives that will be processed only +if a test is true at startup
Syntax:	`<IfDefine [!]parameter-name> ... + </IfDefine>`
Context:	server config, virtual host, directory, .htaccess
Override:	All
Status:	Core
Module:	core

The <IfDefine test>...</IfDefine> section is used to mark directives that are conditional. The directives within an <IfDefine> @@ -1067,15 +1263,20 @@ if a test is true at startup

<IfModule> Directive

Description: -	Encloses directives that are processed conditional on the -presence or absence of a specific module
Syntax: -	`<IfModule [!]module-name> ... - </IfModule>`
Context: -	server config, virtual host, directory, .htaccess
Override: -	All
Status: -	Core
Module: -	core

+ +

<IfModule> Directive

+ + + + + + + +

Description:	Encloses directives that are processed conditional on the +presence or absence of a specific module
Syntax:	`<IfModule [!]module-name> ... + </IfModule>`
Context:	server config, virtual host, directory, .htaccess
Override:	All
Status:	Core
Module:	core

The <IfModule test>...</IfModule> section is used to mark directives that are conditional on the presence of a specific module. The directives within an <IfModule> section are only processed if the test @@ -1112,14 +1313,19 @@ presence or absence of a specific module<IfModule> sections.

Include Directive

Description: -	Includes other configuration files from within -the server configuration files
Syntax: -	`Include file-path\|directory-path`
Context: -	server config, virtual host, directory
Status: -	Core
Module: -	core
Compatibility: -	Wildcard matching available in 2.0.41 and later

+ +

Include Directive

+ + + + + + + +

Description:	Includes other configuration files from within +the server configuration files
Syntax:	`Include file-path\|directory-path`
Context:	server config, virtual host, directory
Status:	Core
Module:	core
Compatibility:	Wildcard matching available in 2.0.41 and later

This directive allows inclusion of other configuration files from within the server configuration files.

@@ -1161,13 +1367,22 @@ the server configuration filesapachectl

KeepAlive Directive

Description: -	Enables HTTP persistent connections
Syntax: -	`KeepAlive on\|off`
Default: -	`KeepAlive On`
Context: -	server config, virtual host
Status: -	Core
Module: -	core

+ +

KeepAlive Directive

+ + + + + + + +

Description:	Enables HTTP persistent connections
Syntax:	`KeepAlive on\|off`
Default:	`KeepAlive On`
Context:	server config, virtual host
Status:	Core
Module:	core

The Keep-Alive extension to HTTP/1.0 and the persistent connection feature of HTTP/1.1 provide long-lived HTTP sessions which allow multiple requests to be sent over the same TCP @@ -1187,14 +1402,23 @@ the server configuration files MaxKeepAliveRequests

KeepAliveTimeout Directive

Description: -	Amount of time the server will wait for subsequent -requests on a persistent connection
Syntax: -	`KeepAliveTimeout seconds`
Default: -	`KeepAliveTimeout 15`
Context: -	server config, virtual host
Status: -	Core
Module: -	core

+ +

KeepAliveTimeout Directive

+ + + + + + + +

Description:	Amount of time the server will wait for subsequent +requests on a persistent connection
Syntax:	`KeepAliveTimeout seconds`
Default:	`KeepAliveTimeout 15`
Context:	server config, virtual host
Status:	Core
Module:	core

The number of seconds Apache will wait for a subsequent request before closing the connection. Once a request has been received, the timeout value specified by the @@ -1204,15 +1428,20 @@ requests on a persistent connection

<Limit> Directive

Description: -	Restrict enclosed access controls to only certain HTTP -methods
Syntax: -	`<Limit method [method] ... > ... - </Limit>`
Context: -	server config, virtual host, directory, .htaccess
Override: -	All
Status: -	Core
Module: -	core

+ +

<Limit> Directive

+ + + + + + + +

Description:	Restrict enclosed access controls to only certain HTTP +methods
Syntax:	`<Limit method [method] ... > ... + </Limit>`
Context:	server config, virtual host, directory, .htaccess
Override:	All
Status:	Core
Module:	core

Access controls are normally effective for all access methods, and this is the usual desired behavior. In the general case, access control @@ -1243,15 +1472,20 @@ methodsSyntax: LOCK, and UNLOCK. The method name is case-sensitive. If GET is used it will also restrict HEAD requests.

<LimitExcept> Directive

Description: -	Restrict access controls to all HTTP methods -except the named ones
Syntax: -	`<LimitExcept method [method] ... > ... - </LimitExcept>`
Context: -	server config, virtual host, directory, .htaccess
Override: -	All
Status: -	Core
Module: -	core

+ +

+
+
<LimitExcept> Directive
+ + + + + + + +
Description: Restrict access controls to all HTTP methods +except the named ones
Syntax: <LimitExcept method [method] ... > ... + </LimitExcept>
Context: server config, virtual host, directory, .htaccess
Override: All
Status: Core
Module: core

<LimitExcept> and </LimitExcept> are used to enclose a group of access control directives which will then apply to any @@ -1270,15 +1504,20 @@ except the named onesSynt <LimitExcept>
-
LimitRequestBody Directive
Description: - Restricts the total size of the HTTP request body sent -from the client
Syntax: - LimitRequestBody bytes
Default: - LimitRequestBody 0
Context: - server config, virtual host, directory, .htaccess
Override: - All
Status: - Core
Module: - core
+ +
+
+
LimitRequestBody Directive
+ + + + + + + + +
Description: Restricts the total size of the HTTP request body sent +from the client
Syntax: LimitRequestBody bytes
Default: LimitRequestBody 0
Context: server config, virtual host, directory, .htaccess
Override: All
Status: Core
Module: core

This directive specifies the number of bytes from 0 (meaning unlimited) to 2147483647 (2GB) that are allowed in a request body. The default value is defined by the compile-time @@ -1311,14 +1550,19 @@ from the clientSyntax: LimitRequestBody 102400
-
LimitRequestFields Directive
Description: - Limits the number of HTTP request header fields that -will be accepted from the client
Syntax: - LimitRequestFields number
Default: - LimitRequestFields 100
Context: - server config
Status: - Core
Module: - core
+ +
+
+
LimitRequestFields Directive
+ + + + + + + +
Description: Limits the number of HTTP request header fields that +will be accepted from the client
Syntax: LimitRequestFields number
Default: LimitRequestFields 100
Context: server config
Status: Core
Module: core

Number is an integer from 0 (meaning unlimited) to 32767. The default value is defined by the compile-time constant DEFAULT_LIMIT_REQUEST_FIELDS (100 as @@ -1348,14 +1592,19 @@ will be accepted from the client
LimitRequestFieldSize Directive
Description: - Limits the size of the HTTP request header allowed from the -client
Syntax: - LimitRequestFieldsize bytes
Default: - LimitRequestFieldsize 8190
Context: - server config
Status: - Core
Module: - core
+ +
+
+
LimitRequestFieldSize Directive
+ + + + + + + +
Description: Limits the size of the HTTP request header allowed from the +client
Syntax: LimitRequestFieldsize bytes
Default: LimitRequestFieldsize 8190
Context: server config
Status: Core
Module: core

This directive specifies the number of bytes from 0 to the value of the compile-time constant DEFAULT_LIMIT_REQUEST_FIELDSIZE (8190 as @@ -1385,14 +1634,19 @@ clientSyntax:
Under normal conditions, the value should not be changed from the default.
-
LimitRequestLine Directive
Description: - Limit the size of the HTTP request line that will be accepted -from the client
Syntax: - LimitRequestLine bytes
Default: - LimitRequestLine 8190
Context: - server config
Status: - Core
Module: - core
+ +
+
+
LimitRequestLine Directive
+ + + + + + + +
Description: Limit the size of the HTTP request line that will be accepted +from the client
Syntax: LimitRequestLine bytes
Default: LimitRequestLine 8190
Context: server config
Status: Core
Module: core

This directive sets the number of bytes from 0 to the value of the compile-time constant DEFAULT_LIMIT_REQUEST_LINE (8190 as distributed) @@ -1421,14 +1675,19 @@ from the clientSyntax:
Under normal conditions, the value should not be changed from the default.
-
LimitXMLRequestBody Directive
Description: - Limits the size of an XML-based request body
Syntax: - LimitXMLRequestBody number
Default: - LimitXMLRequestBody 1000000
Context: - server config, virtual host, directory, .htaccess
Override: - All
Status: - Core
Module: - core
+ +
+
+
LimitXMLRequestBody Directive
+ + + + + + + + +
Description: Limits the size of an XML-based request body
Syntax: LimitXMLRequestBody number
Default: LimitXMLRequestBody 1000000
Context: server config, virtual host, directory, .htaccess
Override: All
Status: Core
Module: core

Limit (in bytes) on maximum size of an XML-based request body. A value of 0 will disable any checking.
@@ -1438,14 +1697,19 @@ from the clientSyntax: LimitXMLRequestBody 0
-
<Location> Directive
Description: - Applies the enclosed directives only to matching -URLs
Syntax: - <Location - URL-path|URL> ... </Location>
Context: - server config, virtual host
Status: - Core
Module: - core
+ +
+
+
<Location> Directive
+ + + + + + +
Description: Applies the enclosed directives only to matching +URLs
Syntax: <Location + URL-path|URL> ... </Location>
Context: server config, virtual host
Status: Core
Module: core

The <Location> directive provides for access control by URL. It is similar to the <Directory> @@ -1518,17 +1782,26 @@ URLsSyntax: if you specify <Location /abc/def> and the request is to /abc//def then it will match.

-
See also
How + +
See also
+
+
How Directory, Location and Files sections work for an explanation of how these different sections are combined when a - request is received
<LocationMatch> Directive
Description: - Applies the enclosed directives only to regular-expression -matching URLs
Syntax: - <LocationMatch - regex> ... </LocationMatch>
Context: - server config, virtual host
Status: - Core
Module: - core
+ request is received
+
+ +
+
<LocationMatch> Directive
+ + + + + + +
Description: Applies the enclosed directives only to regular-expression +matching URLs
Syntax: <LocationMatch + regex> ... </LocationMatch>
Context: server config, virtual host
Status: Core
Module: core

The <LocationMatch> directive provides for access control by URL, in an identical manner to <Location>. However, @@ -1541,16 +1814,25 @@ matching URLsSyntax:
would match URLs that contained the substring /extra/data or /special/data.
-
See also
How + +
See also
+
+
How Directory, Location and Files sections work for an explanation of how these different sections are combined when a - request is received
LogLevel Directive
Description: - Controls the verbosity of the ErrorLog
Syntax: - LogLevel level
Default: - LogLevel warn
Context: - server config, virtual host
Status: - Core
Module: - core
+ request is received + +
+
+
LogLevel Directive
+ + + + + + + +
Description: Controls the verbosity of the ErrorLog
Syntax: LogLevel level
Default: LogLevel warn
Context: server config, virtual host
Status: Core
Module: core

LogLevel adjusts the verbosity of the messages recorded in the error logs (see ErrorLog directive). The following levels are available, in order of decreasing @@ -1647,14 +1929,19 @@ matching URLsSyntax:
LogLevel notice
-
MaxKeepAliveRequests Directive
Description: - Number of requests allowed on a persistent -connection
Syntax: - MaxKeepAliveRequests number
Default: - MaxKeepAliveRequests 100
Context: - server config, virtual host
Status: - Core
Module: - core
+ +
+
+
MaxKeepAliveRequests Directive
+ + + + + + + +
Description: Number of requests allowed on a persistent +connection
Syntax: MaxKeepAliveRequests number
Default: MaxKeepAliveRequests 100
Context: server config, virtual host
Status: Core
Module: core

The MaxKeepAliveRequests directive limits the number of requests allowed per connection when KeepAlive is on. If it is @@ -1667,13 +1954,18 @@ connectionSyntax:
MaxKeepAliveRequests 500
-
NameVirtualHost Directive
Description: - Designates an IP address for name-virtual -hosting
Syntax: - NameVirtualHost addr[:port]
Context: - server config
Status: - Core
Module: - core
+ +
+
+
NameVirtualHost Directive
+ + + + + + +
Description: Designates an IP address for name-virtual +hosting
Syntax: NameVirtualHost addr[:port]
Context: server config
Status: Core
Module: core

The NameVirtualHost directive is a required directive if you want to configure name-based virtual hosts.
@@ -1732,17 +2024,26 @@ hostingSyntax: </VirtualHost>

-
See also
Virtual Hosts -documentation
Options Directive
Description: - Configures what features are available in a particular -directory
Syntax: - Options - [+|-]option [[+|-]option] ...
Default: - Options All
Context: - server config, virtual host, directory, .htaccess
Override: - Options
Status: - Core
Module: - core
+ +
See also
+
+
Virtual Hosts +documentation
+
+
+
+
Options Directive
+ + + + + + + + +
Description: Configures what features are available in a particular +directory
Syntax: Options + [+|-]option [[+|-]option] ...
Default: Options All
Context: server config, virtual host, directory, .htaccess
Override: Options
Status: Core
Module: core

The Options directive controls which server features are available in a particular directory.
@@ -1863,14 +2164,19 @@ directorySyntax:
The default in the absence of any other settings is All.
-
Require Directive
Description: - Selects which authenticated users can access -a resource
Syntax: - Require entity-name [entity-name] ...
Context: - directory, .htaccess
Override: - AuthConfig
Status: - Core
Module: - core
+ +
+
+
Require Directive
+ + + + + + + +
Description: Selects which authenticated users can access +a resource
Syntax: Require entity-name [entity-name] ...
Context: directory, .htaccess
Override: AuthConfig
Status: Core
Module: core

This directive selects which authenticated users can access a directory. The allowed syntaxes are:
@@ -1917,15 +2223,25 @@ a resourceSyntax: place the Require statement into a <Limit> section.
-
See also
Satisfy
mod_authz_host
RLimitCPU Directive
Description: - Limits the CPU consumption of processes launched -by Apache children
Syntax: - RLimitCPU number|max [number|max]
Default: - Unset; uses operating system defaults
Context: - server config, virtual host, directory, .htaccess
Override: - All
Status: - Core
Module: - core
+ +
See also
+
+
Satisfy
+
mod_authz_host
+
+
+
+
RLimitCPU Directive
+ + + + + + + + +
Description: Limits the CPU consumption of processes launched +by Apache children
Syntax: RLimitCPU number|max [number|max]
Default: Unset; uses operating system defaults
Context: server config, virtual host, directory, .htaccess
Override: All
Status: Core
Module: core

Takes 1 or 2 parameters. The first parameter sets the soft resource limit for all processes and the second parameter sets the maximum resource limit. Either parameter can be a number, @@ -1943,15 +2259,25 @@ by Apache childrenSyntax:
CPU resource limits are expressed in seconds per process.
-
See also
RLimitMEM
RLimitNPROC
RLimitMEM Directive
Description: - Limits the memory consumption of processes launched -by Apache children
Syntax: - RLimitMEM number|max [number|max]
Default: - Unset; uses operating system defaults
Context: - server config, virtual host, directory, .htaccess
Override: - All
Status: - Core
Module: - core
+ +
See also
+
+
RLimitMEM
+
RLimitNPROC
+
+
+
+
RLimitMEM Directive
+ + + + + + + + +
Description: Limits the memory consumption of processes launched +by Apache children
Syntax: RLimitMEM number|max [number|max]
Default: Unset; uses operating system defaults
Context: server config, virtual host, directory, .htaccess
Override: All
Status: Core
Module: core

Takes 1 or 2 parameters. The first parameter sets the soft resource limit for all processes and the second parameter sets the maximum resource limit. Either parameter can be a number, @@ -1969,15 +2295,25 @@ by Apache childrenSyntax:
Memory resource limits are expressed in bytes per process.
-
See also
RLimitCPU
RLimitNPROC
RLimitNPROC Directive
Description: - Limits the number of processes that can be launched by -processes launched by Apache children
Syntax: - RLimitNPROC number|max [number|max]
Default: - Unset; uses operating system defaults
Context: - server config, virtual host, directory, .htaccess
Override: - All
Status: - Core
Module: - core
+ +
See also
+
+
RLimitCPU
+
RLimitNPROC
+
+
+
+
RLimitNPROC Directive
+ + + + + + + + +
Description: Limits the number of processes that can be launched by +processes launched by Apache children
Syntax: RLimitNPROC number|max [number|max]
Default: Unset; uses operating system defaults
Context: server config, virtual host, directory, .htaccess
Override: All
Status: Core
Module: core

Takes 1 or 2 parameters. The first parameter sets the soft resource limit for all processes and the second parameter sets the maximum resource limit. Either parameter can be a number, @@ -2001,15 +2337,25 @@ processes launched by Apache children RLimitMEM
RLimitCPU
Satisfy Directive
Description: - Interaction between host-level access control and -user authentication
Syntax: - Satisfy any|all
Default: - Satisfy all
Context: - directory, .htaccess
Override: - AuthConfig
Status: - Core
Module: - core
+ +
See also
+
+
RLimitMEM
+
RLimitCPU
+
+
+
+
Satisfy Directive
+ + + + + + + + +
Description: Interaction between host-level access control and +user authentication
Syntax: Satisfy any|all
Default: Satisfy all
Context: directory, .htaccess
Override: AuthConfig
Status: Core
Module: core

Access policy if both Allow and Require used. The parameter can be either all or any. This directive is only useful if access to a particular area is being restricted by both @@ -2033,29 +2379,44 @@ user authenticationSyntax Satisfy any
-
See also
Allow
Require
ScriptInterpreterSource Directive
Description: - Technique for locating the interpreter for CGI -scripts
Syntax: - ScriptInterpreterSource registry|script
Default: - ScriptInterpreterSource script
Context: - server config, virtual host, directory, .htaccess
Override: - FileInfo
Status: - Core
Module: - core
Compatibility: - Win32 only
+ +
See also
+
+
Allow
+
Require
+
+
+
+
ScriptInterpreterSource Directive
+ + + + + + + + + +
Description: Technique for locating the interpreter for CGI +scripts
Syntax: ScriptInterpreterSource registry|script
Default: ScriptInterpreterSource script
Context: server config, virtual host, directory, .htaccess
Override: FileInfo
Status: Core
Module: core
Compatibility: Win32 only

This directive is used to control how Apache finds the interpreter used to run CGI scripts. The default technique is to use the interpreter pointed to by the #! line in the script. Setting ScriptInterpreterSource registry will cause the Windows Registry to be searched using the script file extension (e.g., .pl) as a search key.
-
ServerAdmin Directive
Description: - Email address that the server includes in error -messages sent to the client
Syntax: - ServerAdmin email-address
Context: - server config, virtual host
Status: - Core
Module: - core
+ +
+
+
ServerAdmin Directive
+ + + + + + +
Description: Email address that the server includes in error +messages sent to the client
Syntax: ServerAdmin email-address
Context: server config, virtual host
Status: Core
Module: core

The ServerAdmin sets the e-mail address that the server includes in any error messages it returns to the client.
@@ -2067,13 +2428,18 @@ messages sent to the client
ServerAlias Directive
Description: - Alternate names for a host used when matching requests -to name-virtual hosts
Syntax: - ServerAlias hostname [hostname] ...
Context: - virtual host
Status: - Core
Module: - core
+ +
+
+
ServerAlias Directive
+ + + + + + +
Description: Alternate names for a host used when matching requests +to name-virtual hosts
Syntax: ServerAlias hostname [hostname] ...
Context: virtual host
Status: Core
Module: core

The ServerAlias directive sets the alternate names for a host, for use with name-based virtual hosts.
@@ -2084,16 +2450,25 @@ to name-virtual hostsSynt # ...
</VirtualHost>
-
See also
Apache Virtual Host documentation
ServerName Directive
+
Description: - Hostname and port that the server uses to identify -itself
Syntax: - ServerName fully-qualified-domain-name[:port]
Context: - server config, virtual host
Status: - Core
Module: - core
Compatibility: - In version 2.0, this + +
See also
+
+
Apache Virtual Host documentation
+
+ +
+
ServerName Directive
+ + + + + + +
Description: Hostname and port that the server uses to identify +itself
Syntax: ServerName fully-qualified-domain-name[:port]
Context: server config, virtual host
Status: Core
Module: core
Compatibility: In version 2.0, this directive supersedes the functionality of the Port - directive from version 1.3.
+ directive from version 1.3.

The ServerName directive sets the hostname and port that the server uses to identify itself. This is used when creating redirection URLs. For example, if the name of the @@ -2126,23 +2501,45 @@ itselfSyntax: mod_dir module) will refer to the specified port, or to the port number given in the client's request.
-
See also
DNS Issues
Apache virtual host - documentation
UseCanonicalName
NameVirtualHost
ServerAlias
ServerPath Directive
Description: - Legacy URL pathname for a name-virtual host that -is accessed by an incompatible browser
Syntax: - ServerPath URL-path
Context: - virtual host
Status: - Core
Module: - core
+ +
See also
+
+
DNS Issues
+
Apache virtual host + documentation
+
UseCanonicalName
+
NameVirtualHost
+
ServerAlias
+
+
+
+
ServerPath Directive
+ + + + + + +
Description: Legacy URL pathname for a name-virtual host that +is accessed by an incompatible browser
Syntax: ServerPath URL-path
Context: virtual host
Status: Core
Module: core

The ServerPath directive sets the legacy URL pathname for a host, for use with name-based virtual hosts.
-
See also
Apache Virtual Host documentation
ServerRoot Directive
Description: - Base directory for the server installation
Syntax: - ServerRoot directory-path
Default: - ServerRoot /usr/local/apache
Context: - server config
Status: - Core
Module: - core
+ +
See also
+
+
Apache Virtual Host documentation
+
+
+
+
ServerRoot Directive
+ + + + + + + +
Description: Base directory for the server installation
Syntax: ServerRoot directory-path
Default: ServerRoot /usr/local/apache
Context: server config
Status: Core
Module: core

The ServerRoot directive sets the directory in which the server lives. Typically it will contain the subdirectories conf/ and logs/. Relative @@ -2153,17 +2550,27 @@ is accessed by an incompatible browserthe -d - option to httpd
the + +
See also
+
+
the -d + option to httpd
+
the security tips for information on how to properly set - permissions on the ServerRoot
ServerSignature Directive
Description: - Configures the footer on server-generated documents
Syntax: - ServerSignature On|Off|EMail
Default: - ServerSignature Off
Context: - server config, virtual host, directory, .htaccess
Override: - All
Status: - Core
Module: - core
+ permissions on the ServerRoot + +
+
+
ServerSignature Directive
+ + + + + + + + +
Description: Configures the footer on server-generated documents
Syntax: ServerSignature On|Off|EMail
Default: ServerSignature Off
Context: server config, virtual host, directory, .htaccess
Override: All
Status: Core
Module: core

The ServerSignature directive allows the configuration of a trailing footer line under server-generated documents (error messages, mod_proxy ftp directory listings, @@ -2181,13 +2588,22 @@ is accessed by an incompatible browser ServerTokens directive.
-
See also
ServerTokens
ServerTokens Directive
Description: - Configures the Server HTTP response header
Syntax: - ServerTokens Major|Minor|Minimal|ProductOnly|OS|Full
Default: - ServerTokens Full
Context: - server config
Status: - Core
Module: - core
+ +
See also
+
+
ServerTokens
+
+
+
+
ServerTokens Directive
+ + + + + + + +
Description: Configures the Server HTTP response header
Syntax: ServerTokens Major|Minor|Minimal|ProductOnly|OS|Full
Default: ServerTokens Full
Context: server config
Status: Core
Module: core

This directive controls whether Server response header field which is sent back to clients includes a description of the generic OS-type of the server as well as @@ -2230,15 +2646,24 @@ is accessed by an incompatible browser ServerSignature directive.
-
See also
ServerSignature
SetHandler Directive
Description: - Forces all matching files to be processed by a -handler
Syntax: - SetHandler handler-name|none
Context: - server config, virtual host, directory, .htaccess
Override: - FileInfo
Status: - Core
Module: - core
Compatibility: - Moved into the core in Apache 2.0
+ +
See also
+
+
ServerSignature
+
+
+
+
SetHandler Directive
+ + + + + + + + +
Description: Forces all matching files to be processed by a +handler
Syntax: SetHandler handler-name|none
Context: server config, virtual host, directory, .htaccess
Override: FileInfo
Status: Core
Module: core
Compatibility: Moved into the core in Apache 2.0

When placed into an .htaccess file or a <Directory> or <Location> @@ -2265,14 +2690,23 @@ handlerSyntax: </Location>
-
See also
AddHandler
SetInputFilter Directive
Description: - Sets the filters that will process client requests and POST -input
Syntax: - SetInputFilter filter[;filter...]
Context: - server config, virtual host, directory, .htaccess
Override: - FileInfo
Status: - Core
Module: - core
+ +
See also
+
+
AddHandler
+
+
+
+
SetInputFilter Directive
+ + + + + + + +
Description: Sets the filters that will process client requests and POST +input
Syntax: SetInputFilter filter[;filter...]
Context: server config, virtual host, directory, .htaccess
Override: FileInfo
Status: Core
Module: core

The SetInputFilter directive sets the filter or filters which will process client requests and POST input when they are received by the server. This is in addition to @@ -2283,14 +2717,23 @@ inputSyntax:
If more than one filter is specified, they must be separated by semicolons in the order in which they should process the content.
-
See also
Filters documentation
SetOutputFilter Directive
Description: - Sets the filters that will process responses from the -server
Syntax: - SetOutputFilter filter[;filter...]
Context: - server config, virtual host, directory, .htaccess
Override: - FileInfo
Status: - Core
Module: - core
+ +
See also
+
+
Filters documentation
+
+
+
+
SetOutputFilter Directive
+ + + + + + + +
Description: Sets the filters that will process responses from the +server
Syntax: SetOutputFilter filter[;filter...]
Context: server config, virtual host, directory, .htaccess
Override: FileInfo
Status: Core
Module: core

The SetOutputFilter directive sets the filters which will process responses from the server before they are sent to the client. This is in addition to any filters defined @@ -2313,14 +2756,23 @@ serverSyntax:
If more than one filter is specified, they must be separated by semicolons in the order in which they should process the content.
-
See also
Filters documentation
TimeOut Directive
Description: - Amount of time the server will wait for -certain events before failing a request
Syntax: - TimeOut number
Default: - TimeOut 300
Context: - server config
Status: - Core
Module: - core
+ +
See also
+
+
Filters documentation
+
+
+
+
TimeOut Directive
+ + + + + + + +
Description: Amount of time the server will wait for +certain events before failing a request
Syntax: TimeOut number
Default: TimeOut 300
Context: server config
Status: Core
Module: core

The TimeOut directive currently defines the amount of time Apache will wait for three things:
@@ -2341,14 +2793,19 @@ certain events before failing a request
UseCanonicalName Directive
Description: - Configures how the server determines its own name and -port
Syntax: - UseCanonicalName on|off|dns
Default: - UseCanonicalName on
Context: - server config, virtual host, directory
Status: - Core
Module: - core
+ +
+
+
UseCanonicalName Directive
+ + + + + + + +
Description: Configures how the server determines its own name and +port
Syntax: UseCanonicalName on|off|dns
Default: UseCanonicalName on
Context: server config, virtual host, directory
Status: Core
Module: core

In many situations Apache must construct a self-referential URL -- that is, a URL that refers back to the same server. With UseCanonicalName on Apache will use the hostname and port @@ -2394,15 +2851,25 @@ portSyntax: only using SERVER_NAME to construct self-referential URLs then it should be just fine.

-
See also
ServerName
Listen
<VirtualHost> Directive
+ + + +
Description: - Contains directives that apply only to a specific -hostname or IP address
Syntax: - <VirtualHost + +See also + +ServerName +Listen + + + +
<VirtualHost> Directive + + +Description: Contains directives that apply only to a specific +hostname or IP address Syntax: <VirtualHost addr[:port] [addr[:port]] - ...> ... </VirtualHost> Context: - server config Status: - Core Module: - core + ...> ... </VirtualHost>
Context: server config
Status: Core
Module: core

<VirtualHost> and </VirtualHost> are used to enclose a group of directives that will apply only to a particular virtual host. Any @@ -2493,9 +2960,22 @@ hostname or IP addressSyn directory where logfiles are stored is writable by anyone other than the user that starts the server.

-
See also
Apache Virtual Host documentation
Warnings about DNS and - Apache
Setting - which addresses and ports Apache uses
How + +
See also
+
+
Apache Virtual Host documentation
+
Warnings about DNS and + Apache
+
Setting + which addresses and ports Apache uses
+
How Directory, Location and Files sections work for an explanation of how these different sections are combined when a - request is received
Maintained by the Apache HTTP Server Documentation Project
Modules | Directives | FAQ | Glossary | Sitemap
\ No newline at end of file + request is received
+
+ + +
+
Maintained by the Apache HTTP Server Documentation Project
+
Modules | Directives | FAQ | Glossary | Sitemap
+ \ No newline at end of file diff --git a/docs/manual/mod/mod_cache.html.en b/docs/manual/mod/mod_cache.html.en index 1a5725ba01..bb1b9b6497 100644 --- a/docs/manual/mod/mod_cache.html.en +++ b/docs/manual/mod/mod_cache.html.en @@ -4,11 +4,28 @@ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX This file is generated from xml source: DO NOT EDIT XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX - -->mod_cache - Apache HTTP Server
Modules | Directives | FAQ | Glossary | Sitemap
Apache HTTP Server Version 2.1
Apache > HTTP Server > Documentation > Version 2.1 > Modules
Apache Module mod_cache
Description: - Content cache keyed to URIs.
Status: - Experimental
Module Identifier: - cache_module
Source File: - mod_cache.c
Summary
+ --> +mod_cache - Apache HTTP Server + + + + + +
+
Modules | Directives | FAQ | Glossary | Sitemap
+
Apache HTTP Server Version 2.1
+
+
+
+Apache > HTTP Server > Documentation > Version 2.1 > Modules
+
+
Apache Module mod_cache
+ + + +
Description: Content cache keyed to URIs.
Status: Experimental
Module Identifier: cache_module
Source File: mod_cache.c
+
Summary
+
This module is experimental. Documentation is still under development...
@@ -34,7 +51,10 @@
Content is stored in and retrieved from the cache using URI based keys. Content with access protection is not cached.
-
Directives
CacheDefaultExpire
+
+
Directives
+
+
CacheDefaultExpire

CacheDisable

CacheEnable

CacheForceCompletion
@@ -43,9 +63,19 @@
CacheLastModifiedFactor

CacheMaxExpire

CacheMaxStreamingBuffer
-
Topics
Related Modules and Directives
Sample Configuration
Related Modules and Directives
+ +
Topics
+
+
Related Modules and Directives
+
Sample Configuration
+
+
+
+
Related Modules and Directives

Related Modules Related Directives
mod_disk_cache
mod_mem_cache
CacheRoot
CacheSize
CacheGcInterval
CacheDirLevels
CacheDirLength
CacheExpiryCheck
CacheMinFileSize
CacheMaxFileSize
CacheTimeMargin
CacheGcDaily
CacheGcUnused
CacheGcClean
CacheGcMemUsage
MCacheSize
MCacheMaxObjectCount
MCacheMinObjectSize
MCacheMaxObjectSize
MCacheRemovalAlgorithm
-
Sample Configuration
+
+
+
Sample Configuration

Sample httpd.conf
# # Sample Cache Configuration @@ -78,13 +108,17 @@ </IfModule>
-
CacheDefaultExpire Directive
Description: - The default duration to cache a document when no expiry date is specified.
Syntax: - CacheDefaultExpire seconds
Default: - CacheDefaultExpire 3600 (one hour)
Context: - server config, virtual host
Status: - Experimental
Module: - mod_cache
+
+
+
CacheDefaultExpire Directive
+ + + + + + + +
Description: The default duration to cache a document when no expiry date is specified.
Syntax: CacheDefaultExpire seconds
Default: CacheDefaultExpire 3600 (one hour)
Context: server config, virtual host
Status: Experimental
Module: mod_cache

The CacheDefaultExpire directive specifies a default time, in seconds, to cache a document if neither an expiry date nor last-modified date are provided with the document. The value specified with the CacheMaxExpire @@ -93,12 +127,17 @@
CacheDefaultExpire 86400
-
CacheDisable Directive
Description: - Disable caching of specified URLs
Syntax: - CacheDisable url-string
Context: - server config, virtual host
Status: - Experimental
Module: - mod_cache
+ +
+
+
CacheDisable Directive
+ + + + + + +
Description: Disable caching of specified URLs
Syntax: CacheDisable url-string
Context: server config, virtual host
Status: Experimental
Module: mod_cache

The CacheDisable directive instructs mod_cache to not cache urls at or below url-string.
@@ -106,13 +145,18 @@
Example
CacheDisable /local_files
-
CacheEnable Directive
Description: - Enable caching of specified URLs using a specified storage -manager
Syntax: - CacheEnable cache_type url-string
Context: - server config, virtual host
Status: - Experimental
Module: - mod_cache
+ +
+
+
CacheEnable Directive
+ + + + + + +
Description: Enable caching of specified URLs using a specified storage +manager
Syntax: CacheEnable cache_type url-string
Context: server config, virtual host
Status: Experimental
Module: mod_cache

The CacheEnable directive instructs mod_cache to cache urls at or below url-string. The cache storage manager is specified with the @@ -137,14 +181,19 @@ managerSyntax: CacheEnable fd /images
CacheEnable disk /

-
CacheForceCompletion Directive
Description: - Percentage of document served, after which the server -will complete caching the file even if the request is cancelled.
Syntax: - CacheForceCompletion Percentage
Default: - CacheForceCompletion 60
Context: - server config, virtual host
Status: - Experimental
Module: - mod_cache
+ +
+
+
CacheForceCompletion Directive
+ + + + + + + +
Description: Percentage of document served, after which the server +will complete caching the file even if the request is cancelled.
Syntax: CacheForceCompletion Percentage
Default: CacheForceCompletion 60
Context: server config, virtual host
Status: Experimental
Module: mod_cache

Ordinarily, if a request is cancelled while the response is being cached and delivered to the client the processing of the response will stop and the cache entry will be removed. The @@ -165,14 +214,19 @@ will complete caching the file even if the request is cancelled.
Note:
This feature is currently not implemented.
-
CacheIgnoreCacheControl Directive
Description: - Ignore the fact that the client requested the content not be -cached.
Syntax: - CacheIgnoreCacheControl On|Off
Default: - CacheIgnoreCacheControl Off
Context: - server config, virtual host
Status: - Experimental
Module: - mod_cache
+ +
+
+
CacheIgnoreCacheControl Directive
+ + + + + + + +
Description: Ignore the fact that the client requested the content not be +cached.
Syntax: CacheIgnoreCacheControl On|Off
Default: CacheIgnoreCacheControl Off
Context: server config, virtual host
Status: Experimental
Module: mod_cache

Ordinarily, documents with no-cache or no-store header values will not be stored in the cache. The CacheIgnoreCacheControl directive allows this behavior to be overridden. CacheIgnoreCacheControl On tells the server to attempt to cache the document @@ -182,14 +236,19 @@ cached.Syntax:
CacheIgnoreCacheControl On
-
CacheIgnoreNoLastMod Directive
Description: - Ignore the fact that a response has no Last Modified -header.
Syntax: - CacheIgnoreNoLastMod On|Off
Default: - CacheIgnoreNoLastMod Off
Context: - server config, virtual host
Status: - Experimental
Module: - mod_cache
+ +
+
+
CacheIgnoreNoLastMod Directive
+ + + + + + + +
Description: Ignore the fact that a response has no Last Modified +header.
Syntax: CacheIgnoreNoLastMod On|Off
Default: CacheIgnoreNoLastMod Off
Context: server config, virtual host
Status: Experimental
Module: mod_cache

Ordinarily, documents without a last-modified date are not cached. Under some circumstances the last-modified date is removed (during mod_include processing for example) or not provided @@ -204,14 +263,19 @@ header.Syntax:
CacheIgnoreNoLastMod On
-
CacheLastModifiedFactor Directive
Description: - The factor used to compute an expiry date based on the -LastModified date.
Syntax: - CacheLastModifiedFactor float
Default: - CacheLastModifiedFactor 0.1
Context: - server config, virtual host
Status: - Experimental
Module: - mod_cache
+ +
+
+
CacheLastModifiedFactor Directive
+ + + + + + + +
Description: The factor used to compute an expiry date based on the +LastModified date.
Syntax: CacheLastModifiedFactor float
Default: CacheLastModifiedFactor 0.1
Context: server config, virtual host
Status: Experimental
Module: mod_cache

In the event that a document does not provide an expiry date but does provide a last-modified date, an expiry date can be calculated based on the time since the document was last modified. The @@ -234,13 +298,18 @@ LastModified date.Syntax:
CacheLastModifiedFactor 0.5
-
CacheMaxExpire Directive
Description: - The maximum time in seconds to cache a document
Syntax: - CacheMaxExpire seconds
Default: - CacheMaxExpire 86400 (one day)
Context: - server config, virtual host
Status: - Experimental
Module: - mod_cache
+ +
+
+
CacheMaxExpire Directive
+ + + + + + + +
Description: The maximum time in seconds to cache a document
Syntax: CacheMaxExpire seconds
Default: CacheMaxExpire 86400 (one day)
Context: server config, virtual host
Status: Experimental
Module: mod_cache

The CacheMaxExpire directive specifies the maximum number of seconds for which cachable HTTP documents will be retained without checking the origin server. Thus, documents will be out of date at most this number of seconds. This maximum @@ -249,14 +318,19 @@ LastModified date.Syntax:
CacheMaxExpire 604800
-
CacheMaxStreamingBuffer Directive
Description: - Maximum amount of a streamed response to buffer in memory -before declaring the response uncacheable
Syntax: - CacheMaxStreamingBuffer size_in_bytes
Default: - CacheMaxStreamingBuffer 0
Context: - server config, virtual host
Status: - Experimental
Module: - mod_cache
+ +
+
+
CacheMaxStreamingBuffer Directive
+ + + + + + + +
Description: Maximum amount of a streamed response to buffer in memory +before declaring the response uncacheable
Syntax: CacheMaxStreamingBuffer size_in_bytes
Default: CacheMaxStreamingBuffer 0
Context: server config, virtual host
Status: Experimental
Module: mod_cache

The CacheMaxStreamingBuffer directive specifies the maximum number of bytes of a streamed response to buffer before deciding that the response is too big to cache. @@ -285,4 +359,10 @@ before declaring the response uncacheable
Maintained by the Apache HTTP Server Documentation Project
Modules | Directives | FAQ | Glossary | Sitemap
\ No newline at end of file + +
+ +
+
Maintained by the Apache HTTP Server Documentation Project
+
Modules | Directives | FAQ | Glossary | Sitemap
+ \ No newline at end of file diff --git a/docs/manual/mod/mod_cern_meta.html.en b/docs/manual/mod/mod_cern_meta.html.en index e9ce361cab..79b2850443 100644 --- a/docs/manual/mod/mod_cern_meta.html.en +++ b/docs/manual/mod/mod_cern_meta.html.en @@ -4,11 +4,28 @@ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX This file is generated from xml source: DO NOT EDIT XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX - -->mod_cern_meta - Apache HTTP Server
Modules | Directives | FAQ | Glossary | Sitemap
Apache HTTP Server Version 2.1
Apache > HTTP Server > Documentation > Version 2.1 > Modules
Apache Module mod_cern_meta
Description: - CERN httpd metafile semantics
Status: - Extension
Module Identifier: - cern_meta_module
Source File: - mod_cern_meta.c
Summary
+ --> +mod_cern_meta - Apache HTTP Server + + + + + +
+
Modules | Directives | FAQ | Glossary | Sitemap
+
Apache HTTP Server Version 2.1
+
+
+
+Apache > HTTP Server > Documentation > Version 2.1 > Modules
+
+
Apache Module mod_cern_meta
+ + + +
Description: CERN httpd metafile semantics
Status: Extension
Module Identifier: cern_meta_module
Source File: mod_cern_meta.c
+
Summary
+
Emulate the CERN HTTPD Meta file semantics. Meta files are HTTP headers that can be output in addition to the normal range of headers for each file accessed. They appear rather like the @@ -19,18 +36,31 @@ CERN users who can exploit this module.

More information on the CERN metafile semantics is available.
-
Directives
MetaDir
+
+
Directives
+
+
MetaDir

MetaFiles

MetaSuffix
-
See also
mod_headers
mod_asis
MetaDir Directive
Description: - Name of the directory to find CERN-style meta information -files
Syntax: - MetaDir directory
Default: - MetaDir .web
Context: - server config, virtual host, directory, .htaccess
Override: - Indexes
Status: - Extension
Module: - mod_cern_meta
+ +
See also
+
+
mod_headers
+
mod_asis
+
+ +
+
MetaDir Directive
+ + + + + + + + +
Description: Name of the directory to find CERN-style meta information +files
Syntax: MetaDir directory
Default: MetaDir .web
Context: server config, virtual host, directory, .htaccess
Override: Indexes
Status: Extension
Module: mod_cern_meta

Specifies the name of the directory in which Apache can find meta information files. The directory is usually a 'hidden' subdirectory of the directory that contains the file being @@ -43,24 +73,34 @@ filesSyntax: files:

MetaDir .meta
-
MetaFiles Directive
Description: - Activates CERN meta-file processing
Syntax: - MetaFiles on|off
Default: - MetaFiles off
Context: - server config, virtual host, directory, .htaccess
Override: - Indexes
Status: - Extension
Module: - mod_cern_meta
+ +
+
+
MetaFiles Directive
+ + + + + + + + +
Description: Activates CERN meta-file processing
Syntax: MetaFiles on|off
Default: MetaFiles off
Context: server config, virtual host, directory, .htaccess
Override: Indexes
Status: Extension
Module: mod_cern_meta

Turns on/off Meta file processing on a per-directory basis.
-
MetaSuffix Directive
Description: - File name suffix for the file containg CERN-style -meta information
Syntax: - MetaSuffix suffix
Default: - MetaSuffix .meta
Context: - server config, virtual host, directory, .htaccess
Override: - Indexes
Status: - Extension
Module: - mod_cern_meta
+ +
+
+
MetaSuffix Directive
+ + + + + + + + +
Description: File name suffix for the file containg CERN-style +meta information
Syntax: MetaSuffix suffix
Default: MetaSuffix .meta
Context: server config, virtual host, directory, .htaccess
Override: Indexes
Status: Extension
Module: mod_cern_meta

Specifies the file name suffix for the file containing the meta information. For example, the default values for the two directives will cause a request to @@ -72,4 +112,10 @@ meta informationSyntax:
Example:
MetaSuffix .meta
-
Maintained by the Apache HTTP Server Documentation Project
Modules | Directives | FAQ | Glossary | Sitemap
\ No newline at end of file + +
+
+
+
Maintained by the Apache HTTP Server Documentation Project
+
Modules | Directives | FAQ | Glossary | Sitemap
+ \ No newline at end of file diff --git a/docs/manual/mod/mod_cgi.html.en b/docs/manual/mod/mod_cgi.html.en index f6eb474ec1..4cfbb4829c 100644 --- a/docs/manual/mod/mod_cgi.html.en +++ b/docs/manual/mod/mod_cgi.html.en @@ -4,11 +4,28 @@ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX This file is generated from xml source: DO NOT EDIT XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX - -->mod_cgi - Apache HTTP Server
Modules | Directives | FAQ | Glossary | Sitemap
Apache HTTP Server Version 2.1
Apache > HTTP Server > Documentation > Version 2.1 > Modules
Apache Module mod_cgi
Description: - Execution of CGI scripts
Status: - Base
Module Identifier: - cgi_module
Source File: - mod_cgi.c
Summary
+ --> +mod_cgi - Apache HTTP Server + + + + + +
+
Modules | Directives | FAQ | Glossary | Sitemap
+
Apache HTTP Server Version 2.1
+
+
+
+Apache > HTTP Server > Documentation > Version 2.1 > Modules
+
+
Apache Module mod_cgi
+ + + +
Description: Execution of CGI scripts
Status: Base
Module Identifier: cgi_module
Source File: mod_cgi.c
+
Summary
+
Any file that has the mime type @@ -35,10 +52,29 @@ mod_cgid should be used in place of this module. At the user level, the two modules are essentially identical.
-
Directives
ScriptLog
+
+
Directives
+
+
ScriptLog

ScriptLogBuffer

ScriptLogLength
-
Topics
CGI Environment variables
CGI Debugging
See also
AcceptPathInfo
Options
ScriptAlias
AddHandler
Running CGI programs under different user IDs
CGI Specification
CGI Environment variables
+ +
Topics
+
+
CGI Environment variables
+
CGI Debugging
+
See also
+
+
AcceptPathInfo
+
Options
+
ScriptAlias
+
AddHandler
+
Running CGI programs under different user IDs
+
CGI Specification
+
+
+
+
CGI Environment variables

The server will set the CGI environment variables as described in the CGI specification, with the following provisions:
@@ -73,7 +109,9 @@
This will only be set if the CGI script is subject to authentication.
-
CGI Debugging
+
+
+
CGI Debugging

Debugging CGI scripts has traditionally been difficult, mainly because it has not been possible to study the output (standard output and error) for scripts which are failing to run @@ -118,12 +156,16 @@
(The %stdout and %stderr parts may be missing if the script did not output anything on standard output or standard error).
-
ScriptLog Directive
Description: - Location of the CGI script error logfile
Syntax: - ScriptLog file-path
Context: - server config, virtual host
Status: - Base
Module: - mod_cgi, mod_cgid
+
+
+
ScriptLog Directive
+ + + + + + +
Description: Location of the CGI script error logfile
Syntax: ScriptLog file-path
Context: server config, virtual host
Status: Base
Module: mod_cgi, mod_cgid

The ScriptLog directive sets the CGI script error logfile. If no ScriptLog is given, no error log is created. If given, any CGI errors are logged into the @@ -149,26 +191,36 @@ continuously on running servers. It is not optimized for speed or efficiency, and may have security problems if used in a manner other than that for which it was designed.
-
ScriptLogBuffer Directive
Description: - Maximum amount of PUT or POST requests that will be recorded -in the scriptlog
Syntax: - ScriptLogBuffer bytes
Default: - ScriptLogBuffer 1024
Context: - server config, virtual host
Status: - Base
Module: - mod_cgi, mod_cgid
+ +
+
+
ScriptLogBuffer Directive
+ + + + + + + +
Description: Maximum amount of PUT or POST requests that will be recorded +in the scriptlog
Syntax: ScriptLogBuffer bytes
Default: ScriptLogBuffer 1024
Context: server config, virtual host
Status: Base
Module: mod_cgi, mod_cgid

The size of any PUT or POST entity body that is logged to the file is limited, to prevent the log file growing too big too quickly if large bodies are being received. By default, up to 1024 bytes are logged, but this can be changed with this directive.
-
ScriptLogLength Directive
Description: - Size limit of the CGI script logfile
Syntax: - ScriptLogLength bytes
Default: - ScriptLogLength 10385760
Context: - server config, virtual host
Status: - Base
Module: - mod_cgi, mod_cgid
+ +
+
+
ScriptLogLength Directive
+ + + + + + + +
Description: Size limit of the CGI script logfile
Syntax: ScriptLogLength bytes
Default: ScriptLogLength 10385760
Context: server config, virtual host
Status: Base
Module: mod_cgi, mod_cgid

ScriptLogLength can be used to limit the size of the CGI script logfile. Since the logfile logs a lot of information per CGI error (all request headers, all script output) @@ -176,4 +228,10 @@ in the scriptlogSyntax: growth, this directive can be used to set an maximum file-size for the CGI logfile. If the file exceeds this size, no more information will be written to it.
-
Maintained by the Apache HTTP Server Documentation Project
Modules | Directives | FAQ | Glossary | Sitemap
\ No newline at end of file + +
+
+
+
Maintained by the Apache HTTP Server Documentation Project
+
Modules | Directives | FAQ | Glossary | Sitemap
+ \ No newline at end of file diff --git a/docs/manual/mod/mod_cgid.html.en b/docs/manual/mod/mod_cgid.html.en index afdf5a0d66..40fe28c342 100644 --- a/docs/manual/mod/mod_cgid.html.en +++ b/docs/manual/mod/mod_cgid.html.en @@ -4,13 +4,30 @@ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX This file is generated from xml source: DO NOT EDIT XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX - -->mod_cgid - Apache HTTP Server
Modules | Directives | FAQ | Glossary | Sitemap
Apache HTTP Server Version 2.1
Apache > HTTP Server > Documentation > Version 2.1 > Modules
Apache Module mod_cgid
Description: - Execution of CGI scripts using an - external CGI daemon
Status: - Base
Module Identifier: - cgid_module
Source File: - mod_cgid.c
Compatibility: - Unix threaded MPMs only
Summary
+ --> +mod_cgid - Apache HTTP Server + + + + + +
+
Modules | Directives | FAQ | Glossary | Sitemap
+
Apache HTTP Server Version 2.1
+
+
+
+Apache > HTTP Server > Documentation > Version 2.1 > Modules
+
+
Apache Module mod_cgid
+ + + + +
Description: Execution of CGI scripts using an + external CGI daemon
Status: Base
Module Identifier: cgid_module
Source File: mod_cgid.c
Compatibility: Unix threaded MPMs only
+
Summary
+
Except for the optimizations and the additional ScriptSock directive noted below, mod_cgid behaves similarly to mod_cgi. See the mod_cgi summary for additional details @@ -33,18 +50,31 @@ additional directive ScriptSock which gives the name of the socket to use for communication with the cgi daemon.
-
Directives
ScriptLog
+
+
Directives
+
+
ScriptLog

ScriptLogBuffer

ScriptLogLength

ScriptSock
-
See also
mod_cgi
Running CGI programs under different user IDs
ScriptSock Directive
Description: - The name of the socket to use for communication with -the cgi daemon
Syntax: - ScriptSock file-path
Default: - ScriptSock logs/cgisock
Context: - server config, virtual host
Status: - Base
Module: - mod_cgid
+ +
See also
+
+
mod_cgi
+
Running CGI programs under different user IDs
+
+ +
+
ScriptSock Directive
+ + + + + + + +
Description: The name of the socket to use for communication with +the cgi daemon
Syntax: ScriptSock file-path
Default: ScriptSock logs/cgisock
Context: server config, virtual host
Status: Base
Module: mod_cgid

This directive sets the name of the socket to use for communication with the CGI daemon. The socket will be opened using the permissions of the user who starts Apache (usually @@ -56,4 +86,10 @@ the cgi daemonSyntax: ScriptSock /var/run/cgid.sock
-
Maintained by the Apache HTTP Server Documentation Project
Modules | Directives | FAQ | Glossary | Sitemap
\ No newline at end of file + +
+ +
+
Maintained by the Apache HTTP Server Documentation Project
+
Modules | Directives | FAQ | Glossary | Sitemap
+ \ No newline at end of file diff --git a/docs/manual/mod/mod_charset_lite.html.en b/docs/manual/mod/mod_charset_lite.html.en index 33ae881216..bc16956e89 100644 --- a/docs/manual/mod/mod_charset_lite.html.en +++ b/docs/manual/mod/mod_charset_lite.html.en @@ -4,11 +4,28 @@ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX This file is generated from xml source: DO NOT EDIT XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX - -->mod_charset_lite - Apache HTTP Server
Modules | Directives | FAQ | Glossary | Sitemap
Apache HTTP Server Version 2.1
Apache > HTTP Server > Documentation > Version 2.1 > Modules
Apache Module mod_charset_lite
Description: - Specify character set translation or recoding
Status: - Experimental
Module Identifier: - charset_lite_module
Source File: - mod_charset_lite.c
Summary
+ --> +mod_charset_lite - Apache HTTP Server + + + + + +
+
Modules | Directives | FAQ | Glossary | Sitemap
+
Apache HTTP Server Version 2.1
+
+
+
+Apache > HTTP Server > Documentation > Version 2.1 > Modules
+
+
Apache Module mod_charset_lite
+ + + +
Description: Specify character set translation or recoding
Status: Experimental
Module Identifier: charset_lite_module
Source File: mod_charset_lite.c
+
Summary
+
This is an experimental module and should be used with care. Experiment with your mod_charset_lite configuration to ensure that it @@ -31,10 +48,20 @@
This module provides a small subset of configuration mechanisms implemented by Russian Apache and its associated mod_charset.
-
Directives
CharsetDefault
+
+
Directives
+
+
CharsetDefault

CharsetOptions

CharsetSourceEnc
-
Topics
Common Problems
Common Problems
+ +
Topics
+
+
Common Problems
+
+
+
+
Common Problems

Invalid character set names
@@ -67,13 +94,17 @@ it cannot translate the input buffer. -
CharsetDefault Directive
Description: - Charset to translate into
Syntax: - CharsetDefault charset
Context: - server config, virtual host, directory, .htaccess
Override: - FileInfo
Status: - Experimental
Module: - mod_charset_lite
+
+
+
CharsetDefault Directive
+ + + + + + + +
Description: Charset to translate into
Syntax: CharsetDefault charset
Context: server config, virtual host, directory, .htaccess
Override: FileInfo
Status: Experimental
Module: mod_charset_lite

The CharsetDefault directive specifies the charset that content in the associated container should be translated to.
@@ -91,14 +122,19 @@ </Directory>
-
CharsetOptions Directive
Description: - Configures charset translation behavior
Syntax: - CharsetOptions option [option] ...
Default: - CharsetOptions DebugLevel=0 NoImplicitAdd
Context: - server config, virtual host, directory, .htaccess
Override: - FileInfo
Status: - Experimental
Module: - mod_charset_lite
+ +
+
+
CharsetOptions Directive
+ + + + + + + + +
Description: Configures charset translation behavior
Syntax: CharsetOptions option [option] ...
Default: CharsetOptions DebugLevel=0 NoImplicitAdd
Context: server config, virtual host, directory, .htaccess
Override: FileInfo
Status: Experimental
Module: mod_charset_lite

The CharsetOptions directive configures certain behaviors of mod_charset_lite. Option can be one of
@@ -126,13 +162,18 @@ should be specified so that mod_charset_lite doesn't add its filter. -
CharsetSourceEnc Directive
Description: - Source charset of files
Syntax: - CharsetSourceEnc charset
Context: - server config, virtual host, directory, .htaccess
Override: - FileInfo
Status: - Experimental
Module: - mod_charset_lite
+ +
+
+
CharsetSourceEnc Directive
+ + + + + + + +
Description: Source charset of files
Syntax: CharsetSourceEnc charset
Context: server config, virtual host, directory, .htaccess
Override: FileInfo
Status: Experimental
Module: mod_charset_lite

The CharsetSourceEnc directive specifies the source charset of files in the associated container.
@@ -152,4 +193,10 @@
The character set names in this example work with the iconv translation support in Solaris 8.
-
Maintained by the Apache HTTP Server Documentation Project
Modules | Directives | FAQ | Glossary | Sitemap
\ No newline at end of file + +
+ +
+
Maintained by the Apache HTTP Server Documentation Project
+
Modules | Directives | FAQ | Glossary | Sitemap
+ \ No newline at end of file diff --git a/docs/manual/mod/mpm_common.html.en b/docs/manual/mod/mpm_common.html.en index 325ccf4f3e..efa37c1332 100644 --- a/docs/manual/mod/mpm_common.html.en +++ b/docs/manual/mod/mpm_common.html.en @@ -4,10 +4,29 @@ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX This file is generated from xml source: DO NOT EDIT XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX - -->mpm_common - Apache HTTP Server
Modules | Directives | FAQ | Glossary | Sitemap
Apache HTTP Server Version 2.1
Apache > HTTP Server > Documentation > Version 2.1 > Modules
Apache Module mpm_common
Description: - A collection of directives that are implemented by -more than one multi-processing module (MPM)
Status: - MPM
Directives
CoreDumpDirectory
+ --> +mpm_common - Apache HTTP Server + + + + + +
+
Modules | Directives | FAQ | Glossary | Sitemap
+
Apache HTTP Server Version 2.1
+
+
+
+Apache > HTTP Server > Documentation > Version 2.1 > Modules
+
+
Apache Module mpm_common
+ +
Description: A collection of directives that are implemented by +more than one multi-processing module (MPM)
Status: MPM
+
+
Directives
+
+
CoreDumpDirectory

Group

Listen

ListenBackLog
@@ -28,14 +47,20 @@ more than one multi-processing module (MPM) ThreadLimit
ThreadsPerChild

User
-
CoreDumpDirectory Directive
Description: - Directory where Apache attempts to -switch before dumping core
Syntax: - CoreDumpDirectory directory
Default: - See usage for the default setting
Context: - server config
Status: - MPM
Module: - worker, perchild, prefork, mpm_winnt
+
+
+ +
+
CoreDumpDirectory Directive
+ + + + + + + +
Description: Directory where Apache attempts to +switch before dumping core
Syntax: CoreDumpDirectory directory
Default: See usage for the default setting
Context: server config
Status: MPM
Module: worker, perchild, prefork, mpm_winnt

This controls the directory to which Apache attempts to switch before dumping core. The default is in the @@ -44,14 +69,19 @@ switch before dumping core -
Group Directive
Description: - Group under which the server will answer -requests
Syntax: - Group unix-group
Default: - Group #-1
Context: - server config, virtual host
Status: - MPM
Module: - worker, perchild, prefork
+ +
+
+
Group Directive
+ + + + + + + +
Description: Group under which the server will answer +requests
Syntax: Group unix-group
Default: Group #-1
Context: server config, virtual host
Status: MPM
Module: worker, perchild, prefork

The Group directive sets the group under which the server will answer requests. In order to use this directive, the stand-alone server must be run initially as root. @@ -81,13 +111,18 @@ requestsSyntax: SuexecUserGroup directive. SECURITY: See User for a discussion of the security considerations.
-
Listen Directive
Description: - IP addresses and ports that the server -listens to
Syntax: - Listen [IP-address:]portnumber
Context: - server config
Status: - MPM
Module: - worker, perchild, prefork, mpm_winnt
+ +
+
+
Listen Directive
+ + + + + + +
Description: IP addresses and ports that the server +listens to
Syntax: Listen [IP-address:]portnumber
Context: server config
Status: MPM
Module: worker, perchild, prefork, mpm_winnt

The Listen directive instructs Apache to listen to only specific IP addresses or ports; by default it responds to requests on all IP interfaces. The Listen directive is @@ -128,14 +163,24 @@ listens toSyntax:
Listen [fe80::a00:20ff:fea7:ccea]:80
-
See also
DNS Issues
Setting - which addresses and ports Apache uses
ListenBackLog Directive
Description: - Maximum length of the queue of pending connections
Syntax: - ListenBacklog backlog
Default: - ListenBacklog 511
Context: - server config
Status: - MPM
Module: - worker, perchild, prefork, mpm_winnt
+ +
See also
+
+
DNS Issues
+
Setting + which addresses and ports Apache uses
+
+
+
+
ListenBackLog Directive
+ + + + + + + +
Description: Maximum length of the queue of pending connections
Syntax: ListenBacklog backlog
Default: ListenBacklog 511
Context: server config
Status: MPM
Module: worker, perchild, prefork, mpm_winnt

The maximum length of the queue of pending connections. Generally no tuning is needed or desired, however on some systems it is desirable to increase this when under a TCP SYN @@ -147,13 +192,18 @@ listens toSyntax: many OSes do not use exactly what is specified as the backlog, but use a number based on (but normally larger than) what is set.
-
LockFile Directive
Description: - Location of the accept serialization lock file
Syntax: - LockFile filename
Default: - LockFile logs/accept.lock
Context: - server config
Status: - MPM
Module: - worker, perchild, prefork
+ +
+
+
LockFile Directive
+ + + + + + + +
Description: Location of the accept serialization lock file
Syntax: LockFile filename
Default: LockFile logs/accept.lock
Context: server config
Status: MPM
Module: worker, perchild, prefork

The LockFile directive sets the path to the lockfile used when Apache is compiled with either USE_FCNTL_SERIALIZED_ACCEPT or USE_FLOCK_SERIALIZED_ACCEPT. This @@ -170,13 +220,18 @@ listens toSyntax: a lockfile with the same name as the one the server will try to create.

-
MaxClients Directive
Description: - Maximum number of child processes that will be created -to serve requests
Syntax: - MaxClients number
Context: - server config
Status: - MPM
Module: - worker, prefork
+ +
+
+
MaxClients Directive
+ + + + + + +
Description: Maximum number of child processes that will be created +to serve requests
Syntax: MaxClients number
Context: server config
Status: MPM
Module: worker, prefork

The MaxClients directive sets the limit on the number of simultaneous requests that will be served. Any connection attempts over the MaxClients @@ -199,25 +254,35 @@ to serve requestsSyntax: To increase MaxClients to a value that requires more than 16 processes, you must also raise ServerLimit.
-
MaxMemFree Directive
Description: - Maximum amount of memory that the main allocator is allowed -to hold without calling free()
Syntax: - MaxMemFree number
Context: - server config
Status: - MPM
Module: - worker, prefork, mpm_netware
+ +
+
+
MaxMemFree Directive
+ + + + + + +
Description: Maximum amount of memory that the main allocator is allowed +to hold without calling free()
Syntax: MaxMemFree number
Context: server config
Status: MPM
Module: worker, prefork, mpm_netware

The MaxMemFree directive sets the maximum number of free Kbytes that the main allocator is allowed to hold without calling free(). When not set, or when set to zero, the threshold will be set to unlimited.
-
MaxRequestsPerChild Directive
Description: - Limit on the number of requests that an individual child server -will handle during its life
Syntax: - MaxRequestsPerChild number
Default: - MaxRequestsPerChild 10000
Context: - server config
Status: - MPM
Module: - worker, perchild, prefork, mpm_winnt
+ +
+
+
MaxRequestsPerChild Directive
+ + + + + + + +
Description: Limit on the number of requests that an individual child server +will handle during its life
Syntax: MaxRequestsPerChild number
Default: MaxRequestsPerChild 10000
Context: server config
Status: MPM
Module: worker, perchild, prefork, mpm_winnt

The MaxRequestsPerChild directive sets the limit on the number of requests that an individual child server process will handle. After @@ -241,12 +306,17 @@ will handle during its life
MaxSpareThreads Directive
Description: - Maximum number of idle threads
Syntax: - MaxSpareThreads number
Context: - server config
Status: - MPM
Module: - mpm_netware, perchild, worker
+ +
+
+
MaxSpareThreads Directive
+ + + + + + +
Description: Maximum number of idle threads
Syntax: MaxSpareThreads number
Context: server config
Status: MPM
Module: mpm_netware, perchild, worker

Maximum number of idle threads. Different MPMs deal with this directive differently.
@@ -266,26 +336,41 @@ will handle during its life MinSpareThreads
StartServers
MaxThreadsPerChild Directive
Description: - Maximum number of threads per child process
Syntax: - MaxThreadsPerChild number
Default: - MaxThreadsPerChild 64
Context: - server config
Status: - MPM
Module: - worker, perchild
+ +
See also
+
+
MinSpareThreads
+
StartServers
+
+
+
+
MaxThreadsPerChild Directive
+ + + + + + + +
Description: Maximum number of threads per child process
Syntax: MaxThreadsPerChild number
Default: MaxThreadsPerChild 64
Context: server config
Status: MPM
Module: worker, perchild

Maximum number of threads per child. For MPMs with a variable number of threads per child, this directive sets the maximum number of threads that will be created in each child process. To increase this value beyond its default, it is necessary to change the value of the compile-time define HARD_THREAD_LIMIT and recompile the server.
-
MinSpareThreads Directive
Description: - Minimum number of idle threads available to handle request -spikes
Syntax: - MinSpareThreads number
Context: - server config
Status: - MPM
Module: - mpm_netware, perchild, worker
+ +
+
+
MinSpareThreads Directive
+ + + + + + +
Description: Minimum number of idle threads available to handle request +spikes
Syntax: MinSpareThreads number
Context: server config
Status: MPM
Module: mpm_netware, perchild, worker

Minimum number of idle threads to handle request spikes. Different MPMs deal with this directive differently.
@@ -306,25 +391,40 @@ spikesSyntax: MinSpareThreads 10 and, since it is a single-process MPM, tracks this on a server-wide bases.
-
See also
MaxSpareThreads
StartServers
NumServers Directive
Description: - Total number of children alive at the same time
Syntax: - NumServers number
Default: - NumServers 2
Context: - server config
Status: - MPM
Module: - perchild
+ +
See also
+
+
MaxSpareThreads
+
StartServers
+
+
+
+
NumServers Directive
+ + + + + + + +
Description: Total number of children alive at the same time
Syntax: NumServers number
Default: NumServers 2
Context: server config
Status: MPM
Module: perchild

Number of children alive at the same time. MPMs that use this directive do not dynamically create new child processes so this number should be large enough to handle the requests for the entire site.
-
PidFile Directive
Description: - File where the server records the process ID -of the daemon
Syntax: - PidFile filename
Default: - PidFile logs/httpd.pid
Context: - server config
Status: - MPM
Module: - worker, perchild, prefork, mpm_winnt
+ +
+
+
PidFile Directive
+ + + + + + + +
Description: File where the server records the process ID +of the daemon
Syntax: PidFile filename
Default: PidFile logs/httpd.pid
Context: server config
Status: MPM
Module: worker, perchild, prefork, mpm_winnt

The PidFile directive sets the file to which the server records the process id of the daemon. If the filename does not begin with a slash (/) then it is assumed to be @@ -342,14 +442,19 @@ of the daemonSyntax:
The PidFile is subject to the same warnings about log file placement and security.
-
ScoreBoardFile Directive
Description: - Location of the file used to store coordination data for -the child processes
Syntax: - ScoreBoardFile file-path
Default: - ScoreBoardFile logs/apache_status
Context: - server config
Status: - MPM
Module: - worker, perchild, prefork
+ +
+
+
ScoreBoardFile Directive
+ + + + + + + +
Description: Location of the file used to store coordination data for +the child processes
Syntax: ScoreBoardFile file-path
Default: ScoreBoardFile logs/apache_status
Context: server config
Status: MPM
Module: worker, perchild, prefork

Apache uses a scoreboard to communicate between its parent and child processes. Some architectures require a file to facilitate this communication. If the file is left unspecified, Apache first @@ -369,23 +474,37 @@ the child processesSyntax you may see improved speed by placing it on a RAM disk. But be careful that you heed the same warnings about log file placement and security.
-
See also
Stopping and Restarting Apache
SendBufferSize Directive
Description: - TCP buffer size
Syntax: - SendBufferSize bytes
Context: - server config
Status: - MPM
Module: - worker, perchild, prefork, mpm_winnt
+ +
See also
+
+
Stopping and Restarting Apache
+
+
+
+
SendBufferSize Directive
+ + + + + + +
Description: TCP buffer size
Syntax: SendBufferSize bytes
Context: server config
Status: MPM
Module: worker, perchild, prefork, mpm_winnt

The server will set the TCP buffer size to the number of bytes specified. Very useful to increase past standard OS defaults on high speed high latency (i.e., 100ms or so, such as transcontinental fast pipes).
-
ServerLimit Directive
Description: - Upper limit on configurable number of processes
Syntax: - ServerLimit number
Default: - ServerLimit 256 (prefork), ServerLimit 16 (worker)
Context: - server config
Status: - MPM
Module: - worker, prefork
+ +
+
+
ServerLimit Directive
+ + + + + + + +
Description: Upper limit on configurable number of processes
Syntax: ServerLimit number
Default: ServerLimit 256 (prefork), ServerLimit 16 (worker)
Context: server config
Status: MPM
Module: worker, prefork

For the prefork MPM, this directive sets the maximum configured value for MaxClients for the lifetime of the Apache process. For the worker MPM, this directive in combination @@ -413,23 +532,38 @@ the child processesSyntax settings require more than 16 server processes. Do not set the value of this directive any higher than the number of server processes required by what you may want for MaxClients and ThreadsPerChild.
-
StartServers Directive
Description: - Number of child server processes created at startup
Syntax: - StartServers number
Default: - StartServers 5
Context: - server config
Status: - MPM
Module: - worker
+ +
+
+
StartServers Directive
+ + + + + + + +
Description: Number of child server processes created at startup
Syntax: StartServers number
Default: StartServers 5
Context: server config
Status: MPM
Module: worker

The StartServers directive sets the number of child server processes created on startup. As the number of processes is dynamically controlled depending on the load, there is usually little reason to adjust this parameter.
-
See also
MinSpareThreads
MaxSpareThreads
StartThreads Directive
Description: - Nubmer of threads created on startup
Syntax: - StartThreads number
Context: - server config
Status: - MPM
Module: - mpm_netware, perchild
+ +
See also
+
+
MinSpareThreads
+
MaxSpareThreads
+
+
+
+
StartThreads Directive
+ + + + + + +
Description: Nubmer of threads created on startup
Syntax: StartThreads number
Context: server config
Status: MPM
Module: mpm_netware, perchild

Number of threads created on startup. As the number of threads is dynamically controlled depending on the load, there is usually little reason to adjust this @@ -444,13 +578,18 @@ the child processesSyntax process, this is the total number of threads created at startup to serve requests.
-
ThreadLimit Directive
Description: - Sets the upper limit on the configurable number of threads -per child process
Syntax: - ThreadLimit number
Context: - server config
Status: - MPM
Module: - mpm_winnt, worker
+ +
+
+
ThreadLimit Directive
+ + + + + + +
Description: Sets the upper limit on the configurable number of threads +per child process
Syntax: ThreadLimit number
Context: server config
Status: MPM
Module: mpm_winnt, worker

This directive sets the maximum configured value for ThreadsPerChild for the lifetime of the Apache process. Any attempts to change this directive during a restart will be ignored, but ThreadsPerChild can be modified @@ -470,12 +609,17 @@ per child processSyntax: 64 when used with worker and 1920 when used with mpm_winnt.
-
ThreadsPerChild Directive
Description: - Number of threads created by each child process
Syntax: - ThreadsPerChild number
Context: - server config
Status: - MPM
Module: - worker, mpm_winnt
+ +
+
+
ThreadsPerChild Directive
+ + + + + + +
Description: Number of threads created by each child process
Syntax: ThreadsPerChild number
Context: server config
Status: MPM
Module: worker, mpm_winnt

This directive sets the number of threads created by each child process. The child creates these threads at startup and never creates more. If using an MPM like mpmt_winnt, where @@ -489,14 +633,19 @@ per child processSyntax: worker and 64 when used with mpm_winnt.
-
User Directive
Description: - The userid under which the server will answer -requests
Syntax: - User unix-userid
Default: - User #-1
Context: - server config, virtual host
Status: - MPM
Module: - worker, perchild, prefork
+ +
+
+
User Directive
+ + + + + + + +
Description: The userid under which the server will answer +requests
Syntax: User unix-userid
Default: User #-1
Context: server config, virtual host
Status: MPM
Module: worker, perchild, prefork

The User directive sets the userid as which the server will answer requests. In order to use this directive, the standalone server must be run initially as @@ -535,4 +684,10 @@ requestsSyntax: (or Group) to root unless you know exactly what you are doing, and what the dangers are.
-
Maintained by the Apache HTTP Server Documentation Project
Modules | Directives | FAQ | Glossary | Sitemap
\ No newline at end of file + + + +
+
Maintained by the Apache HTTP Server Documentation Project
+
Modules | Directives | FAQ | Glossary | Sitemap
+ \ No newline at end of file -- 2.40.0

Description: -	Restricts the total size of the HTTP request body sent -from the client
Syntax: -	`LimitRequestBody bytes`
Default: -	`LimitRequestBody 0`
Context: -	server config, virtual host, directory, .htaccess
Override: -	All
Status: -	Core
Module: -	core

Description: -	Limits the number of HTTP request header fields that -will be accepted from the client
Syntax: -	`LimitRequestFields number`
Default: -	`LimitRequestFields 100`
Context: -	server config
Status: -	Core
Module: -	core

Description: -	Limits the size of the HTTP request header allowed from the -client
Syntax: -	`LimitRequestFieldsize bytes`
Default: -	`LimitRequestFieldsize 8190`
Context: -	server config
Status: -	Core
Module: -	core

Description: -	Limit the size of the HTTP request line that will be accepted -from the client
Syntax: -	`LimitRequestLine bytes`
Default: -	`LimitRequestLine 8190`
Context: -	server config
Status: -	Core
Module: -	core

Description: -	Limits the size of an XML-based request body
Syntax: -	`LimitXMLRequestBody number`
Default: -	`LimitXMLRequestBody 1000000`
Context: -	server config, virtual host, directory, .htaccess
Override: -	All
Status: -	Core
Module: -	core

Description: -	Applies the enclosed directives only to matching -URLs
Syntax: -	`<Location - URL-path\|URL> ... </Location>`
Context: -	server config, virtual host
Status: -	Core
Module: -	core

Description: -	Controls the verbosity of the ErrorLog
Syntax: -	`LogLevel level`
Default: -	`LogLevel warn`
Context: -	server config, virtual host
Status: -	Core
Module: -	core

Description: -	Number of requests allowed on a persistent -connection
Syntax: -	`MaxKeepAliveRequests number`
Default: -	`MaxKeepAliveRequests 100`
Context: -	server config, virtual host
Status: -	Core
Module: -	core

Description: -	Designates an IP address for name-virtual -hosting
Syntax: -	`NameVirtualHost addr[:port]`
Context: -	server config
Status: -	Core
Module: -	core

Description: -	Configures what features are available in a particular -directory
Syntax: -	`Options - [+\|-]option [[+\|-]option] ...`
Default: -	`Options All`
Context: -	server config, virtual host, directory, .htaccess
Override: -	Options
Status: -	Core
Module: -	core

Description: -	Selects which authenticated users can access -a resource
Syntax: -	`Require entity-name [entity-name] ...`
Context: -	directory, .htaccess
Override: -	AuthConfig
Status: -	Core
Module: -	core

Description: -	Limits the CPU consumption of processes launched -by Apache children
Syntax: -	`RLimitCPU number\|max [number\|max]`
Default: -	`Unset; uses operating system defaults`
Context: -	server config, virtual host, directory, .htaccess
Override: -	All
Status: -	Core
Module: -	core

Description: -	Limits the memory consumption of processes launched -by Apache children
Syntax: -	`RLimitMEM number\|max [number\|max]`
Default: -	`Unset; uses operating system defaults`
Context: -	server config, virtual host, directory, .htaccess
Override: -	All
Status: -	Core
Module: -	core

Description: -	Limits the number of processes that can be launched by -processes launched by Apache children
Syntax: -	`RLimitNPROC number\|max [number\|max]`
Default: -	`Unset; uses operating system defaults`
Context: -	server config, virtual host, directory, .htaccess
Override: -	All
Status: -	Core
Module: -	core

Description: -	Interaction between host-level access control and -user authentication
Syntax: -	`Satisfy any\|all`
Default: -	`Satisfy all`
Context: -	directory, .htaccess
Override: -	AuthConfig
Status: -	Core
Module: -	core

Description: -	Email address that the server includes in error -messages sent to the client
Syntax: -	`ServerAdmin email-address`
Context: -	server config, virtual host
Status: -	Core
Module: -	core

Description: -	Alternate names for a host used when matching requests -to name-virtual hosts
Syntax: -	`ServerAlias hostname [hostname] ...`
Context: -	virtual host
Status: -	Core
Module: -	core

Description: -	Legacy URL pathname for a name-virtual host that -is accessed by an incompatible browser
Syntax: -	`ServerPath URL-path`
Context: -	virtual host
Status: -	Core
Module: -	core

Description: -	Base directory for the server installation
Syntax: -	`ServerRoot directory-path`
Default: -	`ServerRoot /usr/local/apache`
Context: -	server config
Status: -	Core
Module: -	core

Description: -	Configures the footer on server-generated documents
Syntax: -	`ServerSignature On\|Off\|EMail`
Default: -	`ServerSignature Off`
Context: -	server config, virtual host, directory, .htaccess
Override: -	All
Status: -	Core
Module: -	core

Description: -	Configures the Server HTTP response header
Syntax: -	`ServerTokens Major\|Minor\|Minimal\|ProductOnly\|OS\|Full`
Default: -	`ServerTokens Full`
Context: -	server config
Status: -	Core
Module: -	core

Description: -	Forces all matching files to be processed by a -handler
Syntax: -	`SetHandler handler-name\|none`
Context: -	server config, virtual host, directory, .htaccess
Override: -	FileInfo
Status: -	Core
Module: -	core
Compatibility: -	Moved into the core in Apache 2.0

Description: -	Sets the filters that will process client requests and POST -input
Syntax: -	`SetInputFilter filter[;filter...]`
Context: -	server config, virtual host, directory, .htaccess
Override: -	FileInfo
Status: -	Core
Module: -	core

Description: -	Sets the filters that will process responses from the -server
Syntax: -	`SetOutputFilter filter[;filter...]`
Context: -	server config, virtual host, directory, .htaccess
Override: -	FileInfo
Status: -	Core
Module: -	core

Description: -	Configures how the server determines its own name and -port
Syntax: -	`UseCanonicalName on\|off\|dns`
Default: -	`UseCanonicalName on`
Context: -	server config, virtual host, directory
Status: -	Core
Module: -	core

Description: -	Content cache keyed to URIs.
Status: -	Experimental
Module Identifier: -	cache_module
Source File: -	mod_cache.c

Description: -	The default duration to cache a document when no expiry date is specified.
Syntax: -	`CacheDefaultExpire seconds`
Default: -	`CacheDefaultExpire 3600 (one hour)`
Context: -	server config, virtual host
Status: -	Experimental
Module: -	mod_cache

Description: -	Disable caching of specified URLs
Syntax: -	`CacheDisable url-string`
Context: -	server config, virtual host
Status: -	Experimental
Module: -	mod_cache

Description: -	Enable caching of specified URLs using a specified storage -manager
Syntax: -	`CacheEnable cache_type url-string`
Context: -	server config, virtual host
Status: -	Experimental
Module: -	mod_cache

Description: -	Percentage of document served, after which the server -will complete caching the file even if the request is cancelled.
Syntax: -	`CacheForceCompletion Percentage`
Default: -	`CacheForceCompletion 60`
Context: -	server config, virtual host
Status: -	Experimental
Module: -	mod_cache