Directive Quick Reference - Apache HTTP Server

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Syntax	Default
AcceptMutex default\|method	default	M	s
+ + Method that Apache uses to serialize multiple children +accepting requests on network sockets
AcceptPathInfo On\|Off\|Default	Default	C	svdh
+ + Resources accept trailing pathname information
AccessFileName filename [filename] ...	.htaccess	C	sv
+ + Name of the distributed configuration file
Action action-type cgi-script		B	svdh
+ + Activates a CGI script for a particular handler or +content-type
AddAlt string file [file] ...		B	svdh
+ + Alternate text to display for a file, instead of an +icon selected by filename
AddAltByEncoding string MIME-encoding +[MIME-encoding] ...		B	svdh
+ + Alternate text to display for a file instead of an icon +selected by MIME-encoding
AddAltByType string + MIME-type [MIME-type] ...		B	svdh
+ + Alternate text to display for a file, instead of an +icon selected by MIME content-type
AddCharset charset extension +[extension] ...		B	svdh
+ + Maps the given filename extensions + to the specified content charset
AddDefaultCharset On\|Off\|charset	Off	C	svdh
+ + Default character set to be added for a +response without an explicit character set
AddDescription + string file [file] ...		B	svdh
+ + Description to display for a file
AddEncoding + MIME-enc extension [extension] ...		B	svdh
+ + Maps the given filename extensions + to the specified encoding type
AddHandler + handler-name extension [extension] ...		B	svdh
+ + Maps the filename extensions +to the specified handler
AddIcon icon + name [name] ...		B	svdh
+ + Icon to display for a file selected by name
AddIconByEncoding + icon MIME-encoding [MIME-encoding] ...		B	svdh
+ + Icon to display next to files selected by MIME +content-encoding
AddIconByType + icon MIME-type [MIME-type] ...		B	svdh
+ + Icon to display next to files selected by MIME +content-type
AddInputFilter + filter[;filter...] extension + [extension ...]		B	svdh
+ + Maps filename extensions + to the filters that will process + client requests
AddLanguage + MIME-lang extension [extension] ...		B	svdh
+ + Maps the given filename extension +to the specified content language
AddModuleInfo module-name string		E	s
+ + Allows additional information to be added to the module +information displayed by the server-info handler
AddOutputFilter + filter[;filter...] extension + [extension ...]		B	svdh
+ + maps the filename +extensions to the filters that will process +responses from the server
AddType MIME-type + extension [extension] ...		B	svdh
+ + Maps the given filename extensions +onto the specified content type
Alias URL-path + file-path\|directory-path		B	sv
+ + Maps URLs to filesystem locations
AliasMatch regex + file-path\|directory-path		B	sv
+ + Maps URLs to filesystem locations using regular +expressions
Allow from + all\|host\|env=env-variable + [host\|env=env-variable] ...		B	dh
+ + Controls which hosts can access an area of the +server
AllowCONNECT port [port] ...	443 563	E	sv
+ + Ports that are allowed to `CONNECT` through +the proxy
AllowOverride All\|None\|directive-type +[directive-type] ...	All	C	d
+ + Types of directives that are allowed in +.htaccess files
Anonymous user [user] ...		E	dh
+ + Specifies userIDs that areallowed access without +password verification
Anonymous_Authoritative on\|off	off	E	dh
+ + Configures if authorization will fall-through +to other methods
Anonymous_LogEmail on\|off	on	E	dh
+ + Sets whether the password entered will be logged in the +error log
Anonymous_MustGiveEmail on\|off	on	E	dh
+ + Specifies whether blank passwords are allowed
Anonymous_NoUserID on\|off	off	E	dh
+ + Sets whether the userID field may be empty
Anonymous_VerifyEmail on\|off	off	E	dh
+ + Sets whether to check the password field for a correctly +formatted email address
AssignUserID user_id group_id		M	v
+ +
AuthAuthoritative on\|off	on	B	dh
+ + Sets whether authorization and authentication are +passed to lower level modules
AuthDBMAuthoritative on\|off	on	E	dh
+ + Sets whether authentication and authorization will be +passwed on to lower level modules
AuthDBMGroupFile file-path		E	dh
+ + Sets the name of the database file containing the list +of user groups for authentication
AuthDBMType default\|SDBM\|GDBM\|NDBM\|DB	default	E	dh
+ + Sets the type of database file that is used to +store passwords
AuthDBMUserFile file-path		E	dh
+ + Sets thename of a database file containing the list of users and +passwords for authentication
AuthDigestAlgorithm MD5\|MD5-sess	MD5	X	dh
+ + Selects the algorithm used to calculate the challenge and +response hases in digest authentication
AuthDigestDomain URI [URI] ...		X	dh
+ + URIs that are in the same protection space for digest +authentication
AuthDigestFile file-path		X	dh
+ + Location of the text file containing the list +of users and encoded passwords for digest authentication
AuthDigestGroupFile file-path		X	dh
+ + Name of the text file containing the list of groups +for digest authentication
AuthDigestNcCheck On\|Off	Off	X	s
+ + Enables or disables checking of the nonce-count sent by the +server
???		X	dh
+ + Determines how the nonce is generated
AuthDigestNonceLifetime seconds	300	X	dh
+ + How long the server nonce is valid
AuthDigestQop none\|auth\|auth-int [auth\|auth-int]	auth	X	dh
+ + Determines the quality-of-protection to use in digest +authentication
AuthGroupFile file-path		B	dh
+ + Sets the name of a text file containing the list +of user groups for authentication
AuthLDAPAuthoritative on\|off	on		dh
+ +
AuthLDAPBindDN distinguished-name			dh
+ +
AuthLDAPBindPassword password			dh
+ +
AuthLDAPCompareDNOnServer on\|off	on		dh
+ +
AuthLDAPDereferenceAliases never\|searching\|finding\|always	Always		dh
+ +
AuthLDAPEnabled on\|off	on		dh
+ +
AuthLDAPFrontPageHack on\|off			dh
+ +
AuthLDAPGroupAttribute attribute			dh
+ +
AuthLDAPGroupAttributeIsDN on\|off	on		dh
+ +
AuthLDAPRemoteUserIsDN on\|off			dh
+ +
AuthLDAPStartTLS on\|off			dh
+ +
AuthLDAPUrl url			dh
+ +
AuthName auth-domain		C	dh
+ + Authorization realm for use in HTTP +authentication
AuthType Basic\|Digest		C	dh
+ + Type of user authentication
AuthUserFile file-path		B	dh
+ + Sets the name of a text file containing the list of users and +passwords for authentication
BrowserMatch regex [!]env-variable[=value] +[[!]env-variable[=value]] ...		B	svdh
+ + Sets environment variables conditional on HTTP User-Agent +
BrowserMatchNoCase regex [!]env-variable[=value] + [[!]env-variable[=value]] ...		B	svdh
+ + Sets environment variables conditional on User-Agent without +respect to case
CacheDefaultExpire seconds	3600 (one hour)	X	s
+ +
CacheDisable cache_type url-string		X	s
+ + Disable caching of specified URLs by specified storage manager
CacheEnable cache_type url-string		X	s
+ + Enable caching specified URLs in a specified storage manager
CacheFile + file-path [file-path] ...		X	s
+ +
CacheForceCompletion Percentage	60	X	s
+ + Percentage of download to arrive for the cache to force complete transfer
CacheIgnoreCacheControl		X	s
+ + Ignore requests from the client for uncached content
CacheIgnoreNoLastMod		X	s
+ + Ignore responses where there is no Last Modified Header
CacheLastModifiedFactor float	0.1	X	s
+ + The factor used to estimate the Expires date from the LastModified date
CacheMaxExpire seconds	86400 (one day)	X	s
+ + The maximum time in seconds to cache a document
CacheMaxStreamingBuffer size_in_bytes	0	X	s
+ + Maximum amount of a streamed response to buffer in memory before declaring the response uncacheable
CacheNegotiatedDocs on\|off	off	B	s
+ + Allows content-negotiated documents to be +cached by proxy servers
CGIMapExtension cgi-path .extension		C	dh
+ + Technique for locating the interpreter for CGI +scripts
CharsetDefault charset		X	svdh
+ + Charset to translate into
CharsetOptions option [option] ...	DebugLevel=0 +NoImp + + +	X	svdh
+ + Configures charset tranlation behavior
CharsetSourceEnc charset		X	svdh
+ + Source charset of files
CheckSpelling on\|off	Off	E	svdh
+ + Enables the spelling +module
ChildPerUserID user_id +group_id child_id		M	s
+ +
ContentDigest on\|off	off	C	svdh
+ + Enables the generation of Content-MD5 HTTP Response +headers
CookieDomain domain		E	svdh
+ + The domain to which the tracking cookie applies
CookieExpires expiry-period		E	svdh
+ + Expiry time for the tracking cookie
CookieLog filename		B	s
+ + Sets filename for the logging of cookies
CookieName token	Apache	E	svdh
+ + Name of the tracking cookie
CookieStyle + Netscape\|Cookie\|Cookie2\|RFC2109\|RFC2965	Netscape	E	svdh
+ + Format of the cookie header field
CookieTracking on\|off	off	E	svdh
+ + Enables tracking cookie
CoreDumpDirectory directory		M	s
+ + Directory where Apache attempts to +switch before dumping core
CustomLog + file\|pipe format\|nickname + [env=[!]environment-variable]		B	s
+ + Sets filename and format of log file
Dav on\|off	off	E	d
+ + Enable WebDAV HTTP methods
DavDepthInfinity on\|off	off	E	d
+ + Allow PROPFIND, Depth: Infinity requests
DavLockDB file-path		E	sv
+ + Location of the DAV lock database
DavMinTimeout seconds	0	E	d
+ + Minimum amount of time the server holds a lock on +a DAV resource
DefaultIcon url-path		B	svdh
+ + Icon to display for files when no specific icon is +configured
DefaultLanguage + MIME-lang		B	svdh
+ + Sets all files in the given scope to the +specified language
DefaultType MIME-type	text/plain	C	svdh
+ + MIME content-type that will be sent if the +server cannot determine a type in any other way
DeflateBufferSize value	8096	E	sv
+ + Fragment size to be compressed at one time by zlib
DeflateFilterNote notename		E	sv
+ + Places the compression ratio in a note for logging
DeflateMemLevel value	9	E	sv
+ + How much memory should be used by zlib for compression
DeflateWindowSize value	15	E	sv
+ + Zlib compression window size
Deny from + all\|host\|env=env-variable + [host\|env=env-variable] ...		B	dh
+ + Controls which hosts are denied access to the +server
<Directory directory-path> +... </Directory>		C	sv
+ + Enclose a group of directives that apply only to the +named file-system directory and sub-directories
DirectoryIndex + local-url [local-url] ...	index.html	B	svdh
+ + List of resources to look for when the client requests +a directory
<Directory regex> +... </Directory>		C	sv
+ + Enclose a group of directives that apply only to +file-system directories that match a regular expression and their +subdirectories
DocumentRoot directory-path	/usr/local/apache/h + + +	C	sv
+ + Directory that forms the main document tree visible +from the web
EnableMMAP on\|off	on	C	svdh
+ + Use memory-mapping to read files during delivery
ErrorDocument error-code document		C	svdh
+ + What the server will return to the client +in case of an error
ErrorLog file-path\|syslog[:facility]	logs/error_log (Uni + + +	C	sv
+ + Location where the server will log errors
Example		X	svdh
+ + Demonstration directive to illustrate the Apache module +API
ExpiresActive On\|Off		E	svdh
+ + Enables generation of `Expires` headers
ExpiresByType + MIME-type <code>seconds		E	svdh
+ + Value of the `Expires` header configured +by MIME type
ExpiresDefault <code>seconds		E	svdh
+ + Default algorithm for calculating expiration time
ExtendedStatus On\|Off	Off	B	s
+ + This directive controls whether the server keeps track of +extended status information for each request. This is only +useful if the status module is enabled on the server.
ExtFilterDefine filtername parameters		X	s
+ +
ExtFilterOptions + option [option] ...	DebugLevel=0 NoLogS + + +	X	d
+ +
FileETag component ...	INode MTime Size	C	svdh
+ + File attributes used to create the ETag +HTTP response header
<Files filename> ... </Files>		C	svdh
+ + Contains directives that apply to matched +filenames
<FilesMatch regex> ... </FilesMatch>		C	svdh
+ + Contains directives that apply to regular-expression matched +filenames
ForceLanguagePriority None\|Prefer\|Fallback [Prefer\|Fallback]	Prefer	B	svdh
+ + Action to take if a single acceptable document is not +found
ForceType mime-type		C	dh
+ + Forces all matching files to be served with the specified +MIME content-type
Group unix-group	#-1	M	sv
+ + Group under which the server will answer +requests
Header set\|append\|add\|unset\|echo header +[value]		E	svdh
+ + Configure HTTP response headers
HeaderName filename		B	svdh
+ + Name of the file that will be inserted at the top +of the index listing
HostnameLookups on\|off\|double	off	C	svd
+ + Enables DNS lookups on client IP addresses
IdentityCheck on\|off	off	C	svd
+ + Enables logging of the RFC1413 identity of the remote +user
<IfDefine [!]parameter-name> ... + </IfDefine>		C	svdh
+ + Encloses directives that will be processed only +if a test is true at startup
<IfModule [!]module-name> ... + </IfModule>		C	svdh
+ + Encloses directives that are processed conditional on the +presence of absence of a specific module
ImapBase map\|referer\|URL	http://servername/	B	svdh
+ + Default `base` for imagemap files
ImapDefault error\|nocontent\|map\|referer\|URL	nocontent	B	svdh
+ + Default action when an imagemap is called with coordinates +that are not explicitly mapped
ImapMenu + none\|formatted\|semiformatted\|unformatted		B	svdh
+ + Action if no coordinates are given when calling +an imagemap
Include file-path\|directory-path		C	svd
+ + Includes other configuration files from within +the server configuration files
IndexIgnore file [file] ...		B	svdh
+ + Adds to the list of files to hide when listing +a directory
IndexOptions [+\|-]option [[+\|-]option] ...		B	svdh
+ + Various configuration settings for directory +indexing
IndexOrderDefault +Ascending\|Descending Name\|Date\|Size\|Description	Ascending Name	B	svdh
+ + Sets the default ordering of the directory index
ISAPIAppendLogToErrors on\|off	off	B	svdh
+ + Record HSE_APPEND_LOG_PARAMETER requests from ISAPI +extensions to the error log
ISAPIAppendLogToQuery on\|off	on	B	svdh
+ + Record HSE_APPEND_LOG_PARAMETER requests from ISAPI +extensions to the query field
ISAPICacheFile file-path [file-path] ...		B	sv
+ + ISAPI .dll files to be loaded at startup
ISAPIFakeAsync on\|off	off	B	svdh
+ + Fake asynchronous support for isapi callbacks
ISAPILogNotSupported on\|off	off	B	svdh
+ + Log unsupported feature requests from ISAPI +extensions
ISAPIReadAheadBuffer size	49152	B	sdh
+ + Size of the Read Ahead Buffer sent to ISAPI +extensions
KeepAlive on\|off	On	C	sv
+ + Enables HTTP persistent connections
KeepAliveTimeout seconds	15	C	sv
+ + Amount of time the server will wait for subsequent +requests on a persistent connection
LanguagePriority MIME-lang [MIME-lang] ...		B	svdh
+ + The precendence of language variants for cases where +the client does not express a preference
LDAPCacheEntries number	1024		s
+ +
LDAPCacheTTL seconds	600		s
+ +
LDAPCertDBPath directory-path			s
+ +
LDAPOpCacheEntries number	1024		s
+ +
LDAPOpCacheTTL seconds	600		s
+ +
LDAPSharedCacheSize bytes	102400		s
+ +
<Limit method [method] ... > ... + </Limit>		C	svdh
+ + Restrict enclosed access controls to only certain HTTP +methods
<LimitExcept method [method] ... > ... + </LimitExcept>		C	svdh
+ + Restrict access controls to all HTTP methods +except the named ones
LimitRequestBody bytes	0	C	svdh
+ + Restricts the total size of the HTTP request body sent +from the client
LimitRequestFields number	100	C	s
+ + Limits the number of HTTP request header fields that +will be accepted from the client
LimitRequestFieldsize bytes		C	s
+ + Limits the size of the HTTP request header allowed from the +client
LimitRequestLine bytes	8190	C	s
+ + Limit the size of the HTTP request line that will be accepted +from the client
LimitXMLRequestBody number	1000000	C	svdh
+ + Limits the size of an XML-based request body
Listen [IP-address:]portnumber		M	s
+ + IP addresses and ports that the server +listens to
ListenBacklog backlog		M	s
+ + Maximum length of the queue of pending connections
LoadFile filename [filename] ...			s
+ + Link in the named object file or library
LoadModule module filename			s
+ + Links in the object file or library, and adds to the list +of active modules
<Location + URL-path\|URL> ... </Location>		C	sv
+ + Applies the enclosed directives only to matching +URLs
<LocationMatch + regex> ... </Location>		C	sv
+ + Applies the enclosed directives only to regular-expression +matching URLs
LockFile filename	logs/accept.lock	M	s
+ + Location of the accept serialization lock file
LogFormat + format\|nickname [nickname]	"%h %l %u %t \"%r\" + + +	B	s
+ + Describes a format for use in a log file
LogLevel level	warn	C	sv
+ + Controls the verbosity of the ErrorLog
MaxClients number		M	s
+ + Maximum number of child processes that will be created +to serve requests
MaxKeepAliveRequests number	100	C	sv
+ + Number of requests allowed on a persistent +connection
MaxMemFree number		M	s
+ + Maximum amount of memory that the main allocator is allowed +to hold without calling free()
MaxRequestsPerChild number	10000	M	s
+ + Limit on the number of requests that an individual child server +will handle during its life
MaxSpareServers number	10	M	s
+ + Maximum number of idle child server processes
MaxSpareThreads number		M	s
+ + Maximum number of idle threads
MaxThreads number	250	M	s
+ +
MaxThreadsPerChild number	64	M	s
+ + Maximum number of threads per child process
MetaDir directory	.web	E	svdh
+ + Name of the directory to find CERN-style meta information +files
MetaFiles on\|off	off	E	svdh
+ + Activates CERN meta-file processing
MetaSuffix suffix	.meta	E	svdh
+ + File name suffix for the file containg CERN-style +meta information
MimeMagicFile file-path		E	sv
+ + Enable MIME-type determination based on file contents +using the specified magic file
MinSpareServers number	5	M	s
+ + Minimum number of idle child server processes
MinSpareServers number		M	s
+ + Minimum number of idle threads available to handle request +spikes
MMapFile file-path [file-path] ...		X	s
+ +
ModMimeUsePathInfo On\|Off		B	svdh
+ + Tells mod_mime to treat path_info components as part of the filename
MultiviewsMatch + [NegotiatedOnly] [Handlers] [Filters] [Any]		B	svdh
+ + The types of files that will be included when +searching for a matching file with MultiViews
NameVirtualHost addr[:port]		C	s
+ + Designates an IP address for name-virtual +hosting
NoProxy + Domain\| + SubNet\| + IpAddr\| + Hostname +[Domain\| + SubNet\| + IpAddr\| + Hostname] ...		E	sv
+ + Hosts, domains, or networks that will be connected +to directly
NumServers number	2	M	s
+ + Total number of children alive at the same time
Options + [+\|-]option [[+\|-]option] ...	All	C	svdh
+ + Configures what features are available in a particular +directory
Order ordering	Deny,Allow	B	dh
+ + Controls the default access state and the order in which +`Allow` and `Deny` are +evaluated.
PassEnv + env-variable [env-variable] ...		B	svdh
+ + Passes environment variables from the shell
PidFile filename	logs/httpd.pid	M	s
+ + File where the server records the process ID +of the daemon
ProtocolEcho On\|Off		X	sv
+ + Turn the echo server on or off
<Proxy wildcard-url> ...</Proxy>		E	sv
+ + Container for directives applied to proxied +resources
ProxyBlock \|word\|host\|domain* +[word\|host\|domain] ...		E	sv
+ + Words, hosts, or domains that are banned from being +proxied
ProxyDomain Domain		E	sv
+ + Default domain name for proxied requests
ProxyErrorOverride On\|Off	Off	E	sv
+ + Override error pages for proxied content
ProxyIOBufferSize bytes		E	sv
+ + IO buffer size for outgoing HTTP and FTP +connections
<Proxy regex> ...</Proxy>		E	sv
+ + Container for directives applied to regular-expression-matched +proxied resources
ProxyMaxForwards number	10	E	sv
+ + Maximium number of proxies that a request can be forwarded +through
ProxyPass [path] !\|url		E	sv
+ + Maps remote servers into the local server +URL-space
ProxyPassReverse [path] url		E	sv
+ + Adjusts the URL in HTTP response headers sent from +a reverse proxied server
ProxyPreserveHost on\|off	Off	E	sv
+ + Use incoming Host HTTP request header for +proxy request
ProxyReceiveBufferSize bytes		E	sv
+ + Network buffer size for outgoing HTTP and FTP +connections
ProxyRemote match remote-server		E	sv
+ + Remote proxy used to handle certain requests
ProxyRemote regex remote-server		E	sv
+ + Remote proxy used to handle requests +matched by regular expressions
ProxyRequests on\|off	Off	E	sv
+ + Enables forward (standard) proxy requests
ProxyTimeout seconds	300	E	sv
+ + Network timeout for proxied requests
ProxyVia on\|off\|full\|block	off	E	sv
+ + Information provided in the `Via` HTTP response +header for proxied requests
ReadmeName filename		B	svdh
+ + Name of the file that will be inserted at the end +of the index listing
Redirect [status] URL-path URL		B	svdh
+ + Sends an external redirect asking the client to fetch +a different URL
RedirectMatch [status] regex URL		B	svdh
+ + Sends an external redirect asking the client to fetch +a different URL based on a regular expression match of the +current URL
RedirectPermanent URL-path URL		B	svdh
+ + Sends an external permanent redirect asking the client to fetch +a different URL
RedirectTemp URL-path URL		B	svdh
+ + Sends an external temporary redirect asking the client to fetch +a different URL
RemoveCharset + extension [extension] ...		B	vdh
+ + Removes any character set associations for a set of file +extensions
RemoveEncoding + extension [extension] ...		B	vdh
+ + Removes any content encoding associations for a set of file +extensions
RemoveHandler + extension [extension] ...		B	vdh
+ + Removes any handler associations for a set of file +extensions
RemoveInputFilter + extension [extension] ...		B	vdh
+ + Removes any input filter associations for a set of file +extensions
RemoveLanguage + extension [extension] ...		B	vdh
+ + Removes any language associations for a set of file +extensions
RemoveOutputFilter + extension [extension] ...		B	vdh
+ + Removes any output filter associations for a set of file +extensions
RemoveType + extension [extension] ...		B	vdh
+ + Removes any content type associations for a set of file +extensions
RequestHeader set\|append\|add\|unset header +[value]		E	svdh
+ + Configure HTTP request headers
Require entity-name [entity-name] ...		C	dh
+ + Selects which authenticated users can access +a resource
RewriteBase URL-path		E	dh
+ + Sets the base URL for per-directory rewrites
RewriteCond + TestString CondPattern		E	svdh
+ + Defines a condition under which rewriting will take place +
RewriteEngine on\|off	off	E	svdh
+ + Enables or disables runtime rewriting engine
RewriteLock file-path		E	s
+ + Sets the name of the lock file used for `RewriteMap` +synchronization
RewriteLog file-path		E	sv
+ + Sets the name of the file used for logging rewrite engine +processing
RewriteLogLevel Level		E	sv
+ + Sets the verbosity of the log file used by the rewrite +engine
RewriteMap MapName MapType:MapSource +		E	sv
+ + Defines a mapping function for key-lookup
RewriteOptions Options		E	svdh
+ + Sets some special options for the rewrite engine
RewriteRule + Pattern Substitution		E	svdh
+ + Defines rules for the rewriting engine
RLimitCPU number\|max [number\|max]		C	svdh
+ + Limits the CPU consumption of processes launched +by Apache children
RLimitMEM number\|max [number\|max]		C	svdh
+ + Limits the memory consumption of processes launched +by Apache children
RLimitNPROC number\|max [number\|max]		C	svdh
+ + Limits the number of processes that can be launched by +processes launched by Apache children
Satisfy any\|all	all	C	dh
+ + Interaction between host-level access control and +user authentication
ScoreBoardFile file-path	logs/apache_status	M	s
+ + Location of the file used to store coordination data for +the child processes
Script method cgi-script		B	svd
+ + Activates a CGI script for a particular request +method.
ScriptAlias +URL-path file-path\|directory-path		B	sv
+ + Maps a URL to a filesystem location and designates the +target as a CGI script
ScriptAliasMatch +regex file-path\|directory-path		B	sv
+ + Maps a URL to a filesystem location using a regular expression +and designates the target as a CGI script
ScriptInterpreterSource registry\|script	script	C	svdh
+ + Technique for locating the interpreter for CGI +scripts
ScriptLog file-path		B	sv
+ + Location of the CGI script error logfile
ScriptLogBuffer bytes	1024	B	sv
+ + Maximum amount of PUT or POST requests that will be recorded +in the scriptlog
ScriptLogLength bytes	10385760	B	sv
+ + Size limit of the CGI script logfile
ScriptSock file-path	logs/cgisock	B	sv
+ +
SendBufferSize bytes		M	s
+ + TCP buffer size
ServerAdmin email-address		C	sv
+ + Email address that the server includes in error +messages sent to the client
ServerAlias hostname [hostname] ...		C	v
+ + Alternate names for a host used when matching requests +to name-virtual hosts
ServerLimit number	256 (prefork), Serv + + +	M	s
+ + Upper limit on configurable number of processes
ServerName fully-qualified-domain-name[:port]		C	sv
+ + Hostname and port that the server uses to identify +itself
ServerPath URL-path		C	v
+ + Legacy URL pathname for a name-virtual host that +is accessed by an incompatible browser
ServerRoot directory-path	/usr/local/apache	C	s
+ + Base directory for the server installation
ServerSignature On\|Off\|EMail	Off	C	svdh
+ + Configures the footer on server-generated documents
ServerTokens Major\|Minor\|Minimal\|ProductOnly\|OS\|Full	Full	C	s
+ + Configures the Server HTTP response header
SetEnv env-variable value		B	svdh
+ + Sets environment variables
SetEnvIf attribute + regex [!]env-variable[=value] + [[!]env-variable[=value]] ...		B	svdh
+ + Sets environment variables based on attributes of the request +
SetEnvIfNoCase attribute regex + [!]env-variable[=value] + [[!]env-variable[=value]] ...		B	svdh
+ + Sets environment variables based on attributes of the request +without respect to case
SetHandler handler-name		C	svdh
+ + Forces all matching files to be processed by a +handler
SetInputFilter filter[;filter...]		C	svdh
+ + Sets the filters that will process client requests and POST +input
SetOutputFilter filter[;filter...]		C	svdh
+ + Sets the filters that will process responses from the +server
SSIEndTag tag	"-->"	B	sv
+ + String that ends an include element
SSIErrorMsg message	+"[an error occurre + + +	B	svdh
+ + Error message displayed when there is an SSI error
Changes the string that mod_include looks for to start an +include element	"<!--"	B	sv
+ + String that starts an include element
SSITimeFormat formatstring	"%A, %d-%b-%Y %H:%M + + +	B	svdh
+ + Configures the format in which date strings are +displayed
SSIUndefinedEcho tag	"<!-- undef -->"	B	sv
+ + String displayed when +an unset variable is echoed
SSLCACertificateFile file-path		E	sv
+ + File of concatenated PEM-encoded CA Certificates +for Client Auth
SSLCACertificatePath directory-path		E	sv
+ + Directory of PEM-encoded CA Certificates for +Client Auth
SSLCARevocationFile file-path		E	sv
+ + File of concatenated PEM-encoded CA CRLs for +Client Auth
SSLCARevocationPath directory-path		E	sv
+ + Directory of PEM-encoded CA CRLs for +Client Auth
SSLCertificateChainFile file-path		E	sv
+ + File of PEM-encoded Server CA Certificates
SSLCertificateFile file-path		E	sv
+ + Server PEM-encoded X.509 Certificate file
SSLCertificateKeyFile file-path		E	sv
+ + Server PEM-encoded Private Key file
SSLCipherSuite cipher-spec	ALL:!ADH:RC4+RSA:+H + + +	E	svdh
+ + Cipher Suite available for negotiation in SSL +handshake
SSLEngine on\|off	off	E	sv
+ + SSL Engine Operation Switch
SSLMutex type	none	E	s
+ + Semaphore for internal mutual exclusion of +operations
SSLOptions [+\|-]option ...		E	svdh
+ + Configure various SSL engine run-time options
SSLPassPhraseDialog type	builtin	E	s
+ + Type of pass phrase dialog for encrypted private +keys
SSLProtocol [+\|-]protocol ...	all	E	sv
+ + Configure usable SSL protocol flavors
SSLProxyCACertificateFile file-path		E	sv
+ + File of concatenated PEM-encoded CA Certificates +for Remote Server Auth
SSLProxyCACertificatePath directory-path		E	sv
+ + Directory of PEM-encoded CA Certificates for +Remote Server Auth
SSLProxyCARevocationFile file-path		E	sv
+ + File of concatenated PEM-encoded CA CRLs for +Remote Server Auth
SSLProxyCARevocationPath directory-path		E	sv
+ + Directory of PEM-encoded CA CRLs for +Remote Server Auth
SSLProxyCipherSuite cipher-spec	ALL:!ADH:RC4+RSA:+H + + +	E	svdh
+ + Cipher Suite available for negotiation in SSL +proxy handshake
SSLProxyEngine on\|off	off	E	sv
+ + SSL Proxy Engine Operation Switch
SSLProxyMachineCertificateFile filename		E	s
+ + File of concatenated PEM-encoded CA certificates for proxy server client certificates
SSLProxyMachineCertificatePath directory		E	s
+ + Directory of PEM-encoded CA certificates for proxy server client certificates
SSLProxyProtocol [+\|-]protocol ...	all	E	sv
+ + Configure usable SSL protocol flavors for proxy usage
SSLProxyVerify level	none	E	svdh
+ + Type of remote server Certificate verification
SSLVerifyDepth number		E	svdh
+ + Maximum depth of CA Certificates in Remote Server +Certificate verification
SSLRandomSeed context source +[bytes]		E	s
+ + Pseudo Random Number Generator (PRNG) seeding +source
SSLRequire expression		E	dh
+ + Allow access only when an arbitrarily complex +boolean expression is true
SSLRequireSSL		E	dh
+ + Deny access when SSL is not used for the +HTTP request
SSLSessionCache type	none	E	s
+ + Type of the global/inter-process SSL Session +Cache
SSLSessionCacheTimeout seconds	300	E	sv
+ + Number of seconds before an SSL session expires +in the Session Cache
SSLVerifyClient level	none	E	svdh
+ + Type of Client Certificate verification
SSLVerifyDepth number	1	E	svdh
+ + Maximum depth of CA Certificates in Client +Certificate verification
StartServers number	5	M	s
+ + Number of child server processes created at startup
StartThreads number		M	s
+ + Nubmer of threads created on startup
SuexecUserGroup User Group		E	sv
+ + User and group permissions for CGI programs
ThreadLimit number		M	s
+ + Sets the upper limit on the configurable number of threads +per child process
ThreadsPerChild number		M	s
+ + Number of threads created by each child process
ThreadStackSize number	65536	M	s
+ +
TimeOut number	300	C	s
+ + Amount of time the server will wait for +certain events before failing a request
TransferLog file\|pipe		B	s
+ + Specifly location of a log file
TypesConfig file-path	conf/mime.types	B	s
+ + The location of the mime.types file
UnsetEnv env-variable [env-variable] ...		B	svdh
+ + Removes variables from the environment
UseCanonicalName on\|off\|dns	on	C	svd
+ + Configures how the server determines its own name and +port
User unix-userid	#-1	M	sv
+ + The userid under which the server will answer +requests
UserDir directory-filename	public_html	B	s
+ + Location of the user-specific directories
VirtualDocumentRoot interpolated-directory		E	sv
+ + Dynamically configure the location of the document root +for a given virtual host
VirtualDocumentRootIP interpolated-directory		E	sv
+ + Dynamically configure the location of the document root +for a given virtual host
<VirtualHost + addr[:port] [addr[:port]] + ...> ... </VirtualHost>		C	s
+ + Contains directives that apply only to a specific +hostname or IP address
VirtualScriptAlias interpolated-directory		E	sv
+ + Dynamically configure the location of the CGI directory for +a given virtual host
VirtualScriptAliasIP interpolated-directory		E	sv
+ + Dynamically configure the location of the cgi directory for +a given virtual host
XBitHack on\|off\|full	off	B	svdh
+ + Parse SSI directives in files with the execute +bit set