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Apache HTTP Server 版本2.2

Apache > HTTP Server > 文档 > 版本2.2 > 模块

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指令速查

指令速查列出了每个指令的用法、默认值、状态和作用域。更详细的说明可以查阅指令字典。

第一列是指令的名称和用法；
第二列是指令的默认值(如果存在)，如果很长写不下，则后面跟有"+"表示截断。
第三和第四列是指令允许出现的位置和状态，其中缩略语如下表所示：

A  |  B  |  C  |  D  |  E  |  F  |  G  |  H  |  I  |  K  |  L  |  M  |  N  |  O  |  P  |  R  |  S  |  T  |  U  |  V  |  W  |  X

s server config v virtual host d directory h .htaccess

C 核心模块 M MPM B 基本模块 E 扩展模块 X 试验模块

AcceptFilter protocol accept_filter		s	C
根据协议类型对监听Socket进行优化
AcceptMutex Default|method	Default	s	M
Apache用于串行化多个子进程在(多个)网络套接字(socket)上接受请求的方法
AcceptPathInfo On|Off|Default	Default	svdh	C
是否接受附带多余路径名信息的请求
AccessFileName filename [filename] ...	.htaccess	sv	C
分布式配置文件的名字
Action action-type cgi-script [virtual]		svdh	B
针对特定的处理器或内容类型激活一个CGI脚本
AddAlt string file [file] ...		svdh	B
Alternate text to display for a file, instead of an icon selected by filename
AddAltByEncoding string MIME-encoding [MIME-encoding] ...		svdh	B
Alternate text to display for a file instead of an icon selected by MIME-encoding
AddAltByType string MIME-type [MIME-type] ...		svdh	B
Alternate text to display for a file, instead of an icon selected by MIME content-type
AddCharset charset extension [extension] ...		svdh	B
在给定的文件扩展名与特定的字符集之间建立映射
AddDefaultCharset On|Off|charset	Off	svdh	C
当应答内容是text/plain或text/html时，在HTTP应答头中加入的默认字符集
AddDescription string file [file] ...		svdh	B
Description to display for a file
AddEncoding MIME-enc extension [extension] ...		svdh	B
在文件扩展名与特定的编码方式之间建立映射关系
AddHandler handler-name extension [extension] ...		svdh	B
在文件扩展名与特定的处理器之间建立映射
AddIcon icon name [name] ...		svdh	B
Icon to display for a file selected by name
AddIconByEncoding icon MIME-encoding [MIME-encoding] ...		svdh	B
Icon to display next to files selected by MIME content-encoding
AddIconByType icon MIME-type [MIME-type] ...		svdh	B
Icon to display next to files selected by MIME content-type
AddInputFilter filter[;filter...] extension [extension] ...		svdh	B
在文件扩展名与特定的输入过滤器之间建立映射
AddLanguage MIME-lang extension [extension] ...		svdh	B
在文件扩展名与特定的语言之间建立映射
AddModuleInfo module-name string		sv	E
为server-info处理器显示的模块增加额外信息
AddOutputFilter filter[;filter...] extension [extension] ...		svdh	B
在文件扩展名与特定的输出过滤器之间建立映射关系
AddOutputFilterByType filter[;filter...] MIME-type [MIME-type] ...		svdh	C
对特定的MIME类型指定输出过滤器
AddType MIME-type extension [extension] ...		svdh	B
在给定的文件扩展名与特定的内容类型之间建立映射
Alias URL-path file-path|directory-path		sv	B
映射URL到文件系统的特定区域
AliasMatch regex file-path|directory-path		sv	B
使用正则表达式映射URL到文件系统
Allow from all|host|env=env-variable [host|env=env-variable] ...		dh	B
控制哪些主机能够访问服务器的该区域
AllowCONNECT port [port] ...	443 563	sv	E
通过代理允许CONNECT的端口号
AllowEncodedSlashes On|Off	Off	sv	C
确定是否允许URL中使用经过编码的路径分割符
AllowOverride All|None|directive-type [directive-type] ...	All	d	C
确定允许存在于.htaccess文件中的指令类型
Anonymous user [user] ...		dh	E
Specifies userIDs that are allowed access without password verification
Anonymous_LogEmail On|Off	On	dh	E
Sets whether the password entered will be logged in the error log
Anonymous_MustGiveEmail On|Off	On	dh	E
Specifies whether blank passwords are allowed
Anonymous_NoUserID On|Off	Off	dh	E
Sets whether the userID field may be empty
Anonymous_VerifyEmail On|Off	Off	dh	E
Sets whether to check the password field for a correctly formatted email address
AuthBasicAuthoritative On|Off	On	dh	B
指定是否将(基本)认证和授权操作交由更底层的模块来处理
AuthBasicProvider provider-name [provider-name] ...	file	dh	B
设置该区域的(基本)认证支持者(Provider)
AuthDBDUserPWQuery query		d	E
SQL query to look up a password for a user
AuthDBDUserRealmQuery query		d	E
SQL query to look up a password hash for a user and realm.
AuthDBMGroupFile file-path		dh	E
Sets the name of the database file containing the list of user groups for authorization
AuthDBMType default|SDBM|GDBM|NDBM|DB	default	dh	E
Sets the type of database file that is used to store passwords
AuthDBMUserFile file-path		dh	E
Sets the name of a database file containing the list of users and passwords for authentication
AuthDefaultAuthoritative On|Off	On	dh	B
指定是否将认证操作交由更底层的模块来处理
AuthDigestAlgorithm MD5|MD5-sess	MD5	dh	X
选择在摘要认证中用于计算请求和应答的散列值的算法
AuthDigestDomain URI [URI] ...		dh	X
在同一保护区域中需要进行摘要认证的URI
AuthDigestNcCheck On|Off	Off	s	X
Enables or disables checking of the nonce-count sent by the server
AuthDigestNonceFormat format		dh	X
Determines how the nonce is generated
AuthDigestNonceLifetime seconds	300	dh	X
服务器nonce(当前值)的有效秒数
AuthDigestProvider provider-name [provider-name] ...	file	dh	X
设置该区域的(摘要)认证支持者(Provider)
AuthDigestQop none|auth|auth-int [auth|auth-int]	auth	dh	X
指定摘要认证的保护质量
AuthDigestShmemSize size	1000	s	X
为了跟踪客户端而分配的共享内存字节数
AuthGroupFile file-path		dh	B
设定一个包含用于执行用户认证的用户组列表的纯文本文件
AuthLDAPBindDN distinguished-name		dh	E
Optional DN to use in binding to the LDAP server
AuthLDAPBindPassword password		dh	E
Password used in conjuction with the bind DN
AuthLDAPCharsetConfig file-path		s	E
Language to charset conversion configuration file
AuthLDAPCompareDNOnServer on|off	on	dh	E
Use the LDAP server to compare the DNs
AuthLDAPDereferenceAliases never|searching|finding|always	Always	dh	E
When will the module de-reference aliases
AuthLDAPGroupAttribute attribute		dh	E
LDAP attributes used to check for group membership
AuthLDAPGroupAttributeIsDN on|off	on	dh	E
Use the DN of the client username when checking for group membership
AuthLDAPRemoteUserIsDN on|off	off	dh	E
Use the DN of the client username to set the REMOTE_USER environment variable
AuthLDAPUrl url [NONE|SSL|TLS|STARTTLS]		dh	E
URL specifying the LDAP search parameters
AuthName auth-domain		dh	C
用于HTTP认证的授权域
<AuthnProviderAlias baseProvider Alias> ... </AuthnProviderAlias>		sv	E
封装一组定义扩展认证支持者的指令，并为其指定一个别名
AuthType Basic|Digest		dh	C
用户认证类型
AuthUserFile file-path		dh	B
设定一个含有认证使用的用户名/密码列表的纯文本文件
AuthzDBMAuthoritative On|Off	On	dh	E
Sets whether authorization will be passed on to lower level modules
AuthzDBMType default|SDBM|GDBM|NDBM|DB	default	dh	E
Sets the type of database file that is used to store list of user groups
AuthzDefaultAuthoritative On|Off	On	dh	B
指定是否将授权操作交由更底层的模块来处理
AuthzGroupFileAuthoritative On|Off	On	dh	B
指定是否将授权操作交由更底层的模块来处理
AuthzLDAPAuthoritative on|off	on	dh	E
Prevent other authentication modules from authenticating the user if this one fails
AuthzOwnerAuthoritative On|Off	On	dh	E
指定是否将授权操作交由更底层的模块来处理
AuthzUserAuthoritative On|Off	On	dh	B
指定是否将授权操作交由更底层的模块来处理
BrowserMatch regex [!]env-variable[=value] [[!]env-variable[=value]] ...		svdh	B
基于User-Agent头有条件地设置环境变量
BrowserMatchNoCase regex [!]env-variable[=value] [[!]env-variable[=value]] ...		svdh	B
基于不区分大小写的User-Agent头有条件地设置环境变量
BufferedLogs On|Off	Off	s	B
在将日志写入磁盘前先在内存中进行缓冲
CacheDefaultExpire seconds	3600 (one hour)	sv	E
The default duration to cache a document when no expiry date is specified.
CacheDirLength length	2	sv	E
The number of characters in subdirectory names
CacheDirLevels levels	3	sv	E
The number of levels of subdirectories in the cache.
CacheDisable url-string		sv	E
Disable caching of specified URLs
CacheEnable cache_type url-string		sv	E
Enable caching of specified URLs using a specified storage manager
CacheFile file-path [file-path] ...		s	X
Cache a list of file handles at startup time
CacheIgnoreCacheControl On|Off	Off	sv	E
Ignore request to not serve cached content to client
CacheIgnoreHeaders header-string [header-string] ...	None	sv	E
Do not store the given HTTP header(s) in the cache.
CacheIgnoreNoLastMod On|Off	Off	sv	E
Ignore the fact that a response has no Last Modified header.
CacheLastModifiedFactor float	0.1	sv	E
The factor used to compute an expiry date based on the LastModified date.
CacheMaxExpire seconds	86400 (one day)	sv	E
The maximum time in seconds to cache a document
CacheMaxFileSize bytes	1000000	sv	E
The maximum size (in bytes) of a document to be placed in the cache
CacheMinFileSize bytes	1	sv	E
The minimum size (in bytes) of a document to be placed in the cache
CacheNegotiatedDocs On|Off	Off	sv	B
允许经过内容协商的文档被代理服务器缓存
CacheRoot directory		sv	E
The directory root under which cache files are stored
CacheStoreNoStore On|Off	Off	sv	E
Attempt to cache requests or responses that have been marked as no-store.
CacheStorePrivate On|Off	Off	sv	E
Attempt to cache responses that the server has marked as private
CGIMapExtension cgi-path .extension		dh	C
定位CGI脚本解释器
CharsetDefault charset		svdh	X
Charset to translate into
CharsetOptions option [option] ...	DebugLevel=0 NoImpl +	svdh	X
Configures charset translation behavior
CharsetSourceEnc charset		svdh	X
Source charset of files
CheckSpelling on|off	Off	svdh	E
Enables the spelling module
ContentDigest On|Off	Off	svdh	C
允许生成Content-MD5应答头
CookieDomain domain		svdh	E
The domain to which the tracking cookie applies
CookieExpires expiry-period		svdh	E
Expiry time for the tracking cookie
CookieLog filename		sv	B
设定针对cookies的日志文件名
CookieName token	Apache	svdh	E
Name of the tracking cookie
CookieStyle Netscape|Cookie|Cookie2|RFC2109|RFC2965	Netscape	svdh	E
Format of the cookie header field
CookieTracking on|off	off	svdh	E
Enables tracking cookie
CoreDumpDirectory directory		s	M
Apache使用的内核转储目录
CustomLog file|pipe format|nickname [env=[!]environment-variable]		sv	B
设定日志的文件名和格式
Dav On|Off|provider-name	Off	d	E
Enable WebDAV HTTP methods
DavDepthInfinity on|off	off	svd	E
Allow PROPFIND, Depth: Infinity requests
DavGenericLockDB file-path		svd	E
Location of the DAV lock database
DavLockDB file-path		sv	E
Location of the DAV lock database
DavMinTimeout seconds	0	svd	E
Minimum amount of time the server holds a lock on a DAV resource
DBDExptime time-in-seconds		sv	E
Keepalive time for idle connections
DBDKeep number		sv	E
Maximum sustainednumber of connections
DBDMax number		sv	E
Maximum number of connections
DBDMin number		sv	E
Minimum number of connections
DBDParams param1=value1[,param2=value2]		sv	E
Parameters for database connection
DBDPersist 0|1		sv	E
Whether to use persistent connections
DBDPrepareSQL "SQL statement" label		sv	E
Define an SQL prepared statement
DBDriver name		sv	E
Specify an SQL driver
DefaultIcon url-path		svdh	B
Icon to display for files when no specific icon is configured
DefaultLanguage MIME-lang		svdh	B
为所有文件设定特定的默认语言
DefaultType MIME-type	text/plain	svdh	C
在服务器无法由其他方法确定内容类型时，发送的默认MIME内容类型
DeflateBufferSize value	8096	sv	E
用于zlib一次压缩的片断大小(字节)
DeflateCompressionLevel value		sv	E
将输出内容压缩的程度
DeflateFilterNote [type] notename		sv	E
在日志中放置压缩率标记
DeflateMemLevel value	9	sv	E
zlib在压缩时最多可以使用多少内存
DeflateWindowSize value	15	sv	E
Zlib压缩窗口(compression window)的大小
Deny from all|host|env=env-variable [host|env=env-variable] ...		dh	B
控制哪些主机被禁止访问服务器
<Directory directory-path> ... </Directory>		sv	C
封装一组指令，使之仅对文件空间中的某个目录及其子目录生效
DirectoryIndex local-url [local-url] ...	index.html	svdh	B
当客户端请求一个目录时寻找的资源列表
<DirectoryMatch regex> ... </DirectoryMatch>		sv	C
封装一些指令并作用于文件系统中匹配正则表达式的所有目录及其子目录
DirectorySlash On|Off	On	svdh	B
打开或关闭目录结尾斜线(/)自动补全功能
DocumentRoot directory-path	/usr/local/apache/h +	sv	C
组成网络上可见的主文档树的根目录
DumpIOInput On|Off	Off	s	E
将所有输入的内容记录到错误日志中
DumpIOOutput On|Off	Off	s	E
将所有输出的内容记录到错误日志中
EnableExceptionHook On|Off	Off	s	M
在子进程崩溃以后启用一个钩子来运行异常处理程序
EnableMMAP On|Off	On	svdh	C
在递送中使用内存映射(memory-mapping)来读取文件
EnableSendfile On|Off	On	svdh	C
使用操作系统内核的sendfile支持来将文件发送到客户端
ErrorDocument error-code document		svdh	C
当遇到错误的时候服务器将给客户端什么样的应答
ErrorLog file-path|syslog[:facility]	logs/error_log (Uni +	sv	C
存放错误日志的位置
Example		svdh	X
Demonstration directive to illustrate the Apache module API
ExpiresActive On|Off		svdh	E
启用或禁用产生"Expires:"和"Cache-Control:"头的功能
ExpiresByType MIME-type <code>seconds		svdh	E
由MIME类型配置的Expires头的值
ExpiresDefault <code>seconds		svdh	E
默认有效期的计算方法
ExtendedStatus On|Off	Off	s	B
Keep track of extended status information for each request
ExtFilterDefine filtername parameters		s	E
Define an external filter
ExtFilterOptions option [option] ...	DebugLevel=0 NoLogS +	d	E
Configure mod_ext_filter options
FileETag component ...	INode MTime Size	svdh	C
用以创建ETag应答头的文件的属性
<Files filename> ... </Files>		svdh	C
包含作用于匹配指定文件名的指令
<FilesMatch regex> ... </FilesMatch>		svdh	C
包含作用于与正则表达式匹配的文件名的指令
FilterChain [+=-@!]filter-name ...		svdh	B
Configure the filter chain
FilterDeclare filter-name [type]		svdh	B
Declare a smart filter
FilterProtocol filter-name [provider-name] proto-flags		svdh	B
Deal with correct HTTP protocol handling
FilterProvider filter-name provider-name [req|resp|env]=dispatch match		svdh	B
Register a content filter
FilterTrace filter-name level		svd	B
Get debug/diagnostic information from mod_filter
ForceLanguagePriority None|Prefer|Fallback [Prefer|Fallback]	Prefer	svdh	B
指定无法匹配单个文档的情况下所采取的动作
ForceType MIME-type|None		dh	C
强制所有匹配的文件被作为指定的MIME类型进行伺服
ForensicLog filename|pipe		sv	E
Sets filename of the forensic log
GracefulShutDownTimeout seconds		s	M
指定优雅停止服务器的超时秒数
Group unix-group	#-1	s	M
对请求提供服务的Apache子进程运行时的用户组
Header [condition] set|append|add|unset|echo header [value] [early|env=[!]variable]		svdh	E
配置HTTP应答头
HeaderName filename		svdh	B
Name of the file that will be inserted at the top of the index listing
HostnameLookups On|Off|Double	Off	svd	C
启用对客户端IP的DNS查找
IdentityCheck On|Off	Off	svd	E
启用对远端用户的RFC1413身份鉴定的日志
IdentityCheckTimeout seconds	30	svd	E
Determines the timeout duration for ident requests
<IfDefine [!]parameter-name> ... </IfDefine>		svdh	C
封装一组只有在启动时当测试结果为真时才生效的指令
<IfModule [!]module-file|module-identifier> ... </IfModule>		svdh	C
封装指令并根据指定的模块是否启用为条件而决定是否进行处理
<IfVersion [[!]operator] version> ... </IfVersion>		svdh	E
contains version dependent configuration
ImapBase map|referer|URL	http://servername/	svdh	B
Default base for imagemap files
ImapDefault error|nocontent|map|referer|URL	nocontent	svdh	B
Default action when an imagemap is called with coordinates that are not explicitly mapped
ImapMenu none|formatted|semiformatted|unformatted		svdh	B
Action if no coordinates are given when calling an imagemap
Include file-path|directory-path		svd	C
在服务器配置文件中包含其它配置文件
IndexIgnore file [file] ...		svdh	B
Adds to the list of files to hide when listing a directory
IndexOptions [+|-]option [[+|-]option] ...		svdh	B
Various configuration settings for directory indexing
IndexOrderDefault Ascending|Descending Name|Date|Size|Description	Ascending Name	svdh	B
Sets the default ordering of the directory index
IndexStyleSheet url-path		svdh	B
Adds a CSS stylesheet to the directory index
ISAPIAppendLogToErrors on|off	off	svdh	B
把ISAPI扩展的HSE_APPEND_LOG_PARAMETER请求记录在错误日志中
ISAPIAppendLogToQuery on|off	on	svdh	B
把ISAPI扩展的HSE_APPEND_LOG_PARAMETER请求记录在查询域中
ISAPICacheFile file-path [file-path] ...		sv	B
启动时载入的ISAPI动态连接库
ISAPIFakeAsync on|off	off	svdh	B
为ISAPI回调模拟异步支持
ISAPILogNotSupported on|off	off	svdh	B
记录ISAPI不支持的功能调用
ISAPIReadAheadBuffer size	49152	svdh	B
传送到ISAPI扩展的预读缓冲区大小
KeepAlive On|Off	On	sv	C
启用HTTP持久链接
KeepAliveTimeout seconds	5	sv	C
持久链接中服务器在两次请求之间等待的秒数
LanguagePriority MIME-lang [MIME-lang] ...		svdh	B
在客户端没有指示语言偏好的情况下，语言变体的优先级列表
LDAPCacheEntries number	1024	s	E
主LDAP缓冲的最大条目数
LDAPCacheTTL seconds	600	s	E
search/bind缓冲项目有效时限
LDAPConnectionTimeout seconds		s	E
指定套接字连接超时秒数
LDAPOpCacheEntries number	1024	s	E
LDAP compare缓冲区的大小
LDAPOpCacheTTL seconds	600	s	E
操作缓冲有效时限
LDAPSharedCacheFile directory-path/filename		s	E
设置共享内存缓冲区文件
LDAPSharedCacheSize bytes	102400	s	E
共享内存缓冲区的字节大小
LDAPTrustedClientCert type directory-path/filename/nickname [password]		svdh	E
Sets the file containing or nickname referring to a per connection client certificate. Not all LDAP toolkits support per connection client certificates.
LDAPTrustedGlobalCert type directory-path/filename [password]		s	E
Sets the file or database containing global trusted Certificate Authority or global client certificates
LDAPTrustedMode type		svdh	E
Specifies the SSL/TLS mode to be used when connecting to an LDAP server.
LDAPVerifyServerCert On|Off	On	s	E
Force server certificate verification
<Limit method [method] ... > ... </Limit>		svdh	C
仅对指定的HTTP方法进行访问控制
<LimitExcept method [method] ... > ... </LimitExcept>		svdh	C
对除了指定方法以外的所有HTTP方法进行访问控制
LimitInternalRecursion number [number]	10	sv	C
指定内部重定向和嵌套子请求的最大数量
LimitRequestBody bytes	0	svdh	C
限制客户端发送的HTTP请求体的最大字节长度
LimitRequestFields number	100	s	C
限制接受客户端请求中HTTP请求头域的数量
LimitRequestFieldsize bytes		s	C
限制客户端发送的请求头的字节数
LimitRequestLine bytes	8190	s	C
限制接受客户端发送的HTTP请求行的字节数
LimitXMLRequestBody bytes	1000000	svdh	C
限制基于XML的请求体的大小
Listen [IP-address:]portnumber [protocol]		s	M
服务器监听的IP地址和端口
ListenBacklog backlog		s	M
半链接(pending connection)队列的最大长度
LoadFile filename [filename] ...		s	E
加载已命名的目标文件或库
LoadModule module filename		s	E
加载目标文件或库，并将其添加到活动模块列表
<Location URL-path|URL> ... </Location>		sv	C
将封装的指令作用于匹配的URL
<LocationMatch regex> ... </LocationMatch>		sv	C
将封装的指令作用于正则表达式匹配的URL
LockFile filename	logs/accept.lock	s	M
接受串行锁文件的位置
LogFormat format|nickname [nickname]	"%h %l %u %t \"%r\" +	sv	B
定义访问日志的记录格式
LogLevel level	warn	sv	C
控制错误日志的详细程度
MaxClients number		s	M
允许同时伺服的最大接入请求数量
MaxKeepAliveRequests number	100	sv	C
一个持久链接中允许的最大请求数量
MaxMemFree KBytes	0	s	M
主内存分配程序在未调用free()的情况下允许持有的最大自由内存数量(KB)
MaxRequestsPerChild number	10000	s	M
每个子进程在其生存期内允许伺服的最大请求数量
MaxRequestsPerThread number	0	s	M
Limit on the number of requests that an individual thread will handle during its life
MaxSpareServers number	10	s	M
空闲子进程的最大数量
MaxSpareThreads number		s	M
最大空闲线程数
MaxThreads number	2048	s	M
Set the maximum number of worker threads
MCacheMaxObjectCount value	1009	s	E
最大缓存对象数
MCacheMaxObjectSize bytes	10000	s	E
缓存允许的最大文档大小(字节)
MCacheMaxStreamingBuffer size_in_bytes	the smaller of 1000 +	s	E
内存中允许缓冲的最大流式响应字节长度
MCacheMinObjectSize bytes	0	s	E
允许缓存的最小文档大小(字节)
MCacheRemovalAlgorithm LRU|GDSF	GDSF	s	E
定义在需要时哪个文档被移出缓存的算法
MCacheSize KBytes	100	s	E
缓存允许使用的最大内存量，以KB为单位
MetaDir directory	.web	svdh	E
Name of the directory to find CERN-style meta information files
MetaFiles on|off	off	svdh	E
Activates CERN meta-file processing
MetaSuffix suffix	.meta	svdh	E
File name suffix for the file containg CERN-style meta information
MimeMagicFile file-path		sv	E
使用特定的Magic文件激活根据文件内容确定文件MIME类型的功能
MinSpareServers number	5	s	M
空闲子进程的最小数量
MinSpareThreads number		s	M
最小空闲线程数
MMapFile file-path [file-path] ...		s	X
Map a list of files into memory at startup time
ModMimeUsePathInfo On|Off	Off	d	B
将path_info当成是文件名的一个组成部分
MultiviewsMatch Any|NegotiatedOnly|Filters|Handlers [Handlers|Filters]	NegotiatedOnly	svdh	B
在使用MultiViews查询所匹配的文件时要包含的文件类型
NameVirtualHost addr[:port]		s	C
为一个基于域名的虚拟主机指定一个IP地址(和端口)
NoProxy host [host] ...		sv	E
直接进行连接的主机/域/网络
NWSSLTrustedCerts filename [filename] ...		s	B
附加的客户端证书列表
NWSSLUpgradeable [IP-address:]portnumber		s	B
允许在请求中将一个连接升级为SSL连接
Options [+|-]option [[+|-]option] ...	All	svdh	C
配置在特定目录中可以使用哪些特性
Order ordering	Deny,Allow	dh	B
控制默认的访问状态与Allow和Deny指令生效的顺序
PassEnv env-variable [env-variable] ...		svdh	B
传送shell中的环境变量
PidFile filename	logs/httpd.pid	s	M
服务器用于记录父进程(监控进程)PID的文件
ProtocolEcho On|Off		sv	X
Turn the echo server on or off
<Proxy wildcard-url> ...</Proxy>		sv	E
应用于所代理资源的容器
ProxyBadHeader IsError|Ignore|StartBody	IsError	sv	E
确定如何处理不合法的应答头
ProxyBlock *|word|host|domain [word|host|domain] ...		sv	E
设置被代理屏蔽的语句、主机、域
ProxyDomain Domain		sv	E
代理请求的默认域名
ProxyErrorOverride On|Off	Off	sv	E
覆盖代理内容的错误页
ProxyIOBufferSize bytes	8192	sv	E
内部缓冲区大小
<ProxyMatch regex> ...</ProxyMatch>		sv	E
应用于匹配正则表达式的代理资源的容器
ProxyMaxForwards number	10	sv	E
转发请求的最大代理数目
ProxyPass [path] !|url [key=value key=value ...]]		svd	E
将一个远端服务器映射到本地服务器的URL空间中
ProxyPassReverse [path] url		svd	E
调整由反向代理服务器发送的HTTP应答头中的URL
ProxyPassReverseCookieDomain internal-domain public-domain		svd	E
Adjusts the Domain string in Set-Cookie headers from a reverse- proxied server
ProxyPassReverseCookiePath internal-path public-path		svd	E
Adjusts the Path string in Set-Cookie headers from a reverse- proxied server
ProxyPreserveHost On|Off	Off	sv	E
使用进入的HTTP请求头来发送代理请求
ProxyReceiveBufferSize bytes	0	sv	E
代理HTTP和FTP连接的接收缓冲区大小(字节)
ProxyRemote match remote-server		sv	E
用于处理某些特定请求的远端代理
ProxyRemoteMatch regex remote-server		sv	E
处理匹配正则表达式的请求的远端代理
ProxyRequests On|Off	Off	sv	E
启用正向(标准)代理请求
ProxyTimeout seconds	300	sv	E
代理请求的网络超时
ProxyVia On|Off|Full|Block	Off	sv	E
控制代理对Via应答头的使用
ReadmeName filename		svdh	B
Name of the file that will be inserted at the end of the index listing
ReceiveBufferSize bytes	0	s	M
TCP接收缓冲区大小(字节)
Redirect [status] URL-path URL		svdh	B
发送一个外部重定向使客户端重定向到一个不同的URL
RedirectMatch [status] regex URL		svdh	B
基于正则表达式匹配对当前的URL发送一个外部重定向
RedirectPermanent URL-path URL		svdh	B
发送一个外部永久重定向使客户端重定向到一个不同的URL
RedirectTemp URL-path URL		svdh	B
发送一个外部临时重定向使客户端重定向到一个不同的URL
RemoveCharset extension [extension] ...		vdh	B
删除任何给定的扩展名与内容字符集之间的关联
RemoveEncoding extension [extension] ...		vdh	B
删除任何给定的扩展名与内容编码方式之间的关联
RemoveHandler extension [extension] ...		vdh	B
删除任何指定扩展名与处理器之间的关联
RemoveInputFilter extension [extension] ...		vdh	B
删除指定扩展名与输入过滤器之间的关联
RemoveLanguage extension [extension] ...		vdh	B
删除指定的扩展名与内容语言之间的关联
RemoveOutputFilter extension [extension] ...		vdh	B
删除指定扩展名与输出过滤器之间的关联
RemoveType extension [extension] ...		vdh	B
删除指定扩展名与内容类型之间的关联
RequestHeader set|append|add|unset header [value] [early|env=[!]variable]		svdh	E
配置HTTP请求头
Require entity-name [entity-name] ...		dh	C
指定哪些认证用户允许访问该资源
RewriteBase URL-path		dh	E
Sets the base URL for per-directory rewrites
RewriteCond TestString CondPattern		svdh	E
Defines a condition under which rewriting will take place
RewriteEngine on|off	off	svdh	E
Enables or disables runtime rewriting engine
RewriteLock file-path		s	E
Sets the name of the lock file used for RewriteMap synchronization
RewriteLog file-path		sv	E
Sets the name of the file used for logging rewrite engine processing
RewriteLogLevel Level	0	sv	E
Sets the verbosity of the log file used by the rewrite engine
RewriteMap MapName MapType:MapSource		sv	E
Defines a mapping function for key-lookup
RewriteOptions Options		svdh	E
Sets some special options for the rewrite engine
RewriteRule Pattern Substitution		svdh	E
Defines rules for the rewriting engine
RLimitCPU seconds|max [seconds|max]		svdh	C
限制Apache子进程派生的进程占用CPU的最大秒数
RLimitMEM bytes|max [bytes|max]		svdh	C
限制由Apache子进程派生的进程占用的最大内存字节数
RLimitNPROC number|max [number|max]		svdh	C
限制由Apache子进程派生的进程所派生的进程数目
Satisfy Any|All	All	dh	C
主机级别的访问控制和用户认证之间的相互关系
ScoreBoardFile file-path	logs/apache_status	s	M
存储子进程协调数据(coordination data)的文件
Script method cgi-script		svd	B
对特定的请求方法激活一个CGI脚本
ScriptAlias URL-path file-path|directory-path		sv	B
映射一个URL到文件系统并视之为CGI脚本
ScriptAliasMatch regex file-path|directory-path		sv	B
使用正则表达式映射一个URL到文件系统并视之为CGI脚本
ScriptInterpreterSource Registry|Registry-Strict|Script	Script	svdh	C
定位CGI脚本解释器
ScriptLog file-path		sv	B
CGI脚本错误日志文件的位置
ScriptLogBuffer bytes	1024	sv	B
记入日志文件的PUT或POST请求头的最大数量
ScriptLogLength bytes	10385760	sv	B
日志文件的大小限制(字节)
ScriptSock file-path	logs/cgisock	sv	B
用来与CGI守护进程通信的套接字文件名前缀
SecureListen [IP-address:]portnumber Certificate-Name [MUTUAL]		s	B
在指定端口启用SSL加密
SendBufferSize bytes	0	s	M
TCP发送缓冲区大小(字节)
ServerAdmin email-address|URL		sv	C
服务器返回给客户端的错误信息中包含的管理员邮件地址
ServerAlias hostname [hostname] ...		v	C
匹配一个基于域名的虚拟主机的别名
ServerLimit number		s	M
服务器允许配置的进程数上限
ServerName fully-qualified-domain-name[:port]		sv	C
服务器用于辨识自己的主机名和端口号
ServerPath URL-path		v	C
为兼容性不好的浏览器访问基于域名的虚拟主机保留的URL路径名
ServerRoot directory-path	/usr/local/apache	s	C
安装服务器的基础目录
ServerSignature On|Off|EMail	Off	svdh	C
配置服务器生成页面的页脚
ServerTokens Major|Minor|Min[imal]|Prod[uctOnly]|OS|Full	Full	s	C
配置"Server:"应答头
SetEnv env-variable value		svdh	B
设置环境变量
SetEnvIf attribute regex [!]env-variable[=value] [[!]env-variable[=value]] ...		svdh	B
根据客户端请求属性设置环境变量
SetEnvIfNoCase attribute regex [!]env-variable[=value] [[!]env-variable[=value]] ...		svdh	B
根据大小写无关的客户端请求属性设置环境变量
SetHandler handler-name|None		svdh	C
强制所有匹配的文件被一个指定的处理器处理
SetInputFilter filter[;filter...]		svdh	C
设置处理客户端请求和POST输入时使用的过滤器
SetOutputFilter filter[;filter...]		svdh	C
设置用于处理服务器输出应答的过滤器
SSIEndTag tag	"-->"	sv	B
String that ends an include element
SSIErrorMsg message	"[an error occurred +	svdh	B
Error message displayed when there is an SSI error
SSIStartTag tag	"<!--#"	sv	B
String that starts an include element
SSITimeFormat formatstring	"%A, %d-%b-%Y %H:%M +	svdh	B
Configures the format in which date strings are displayed
SSIUndefinedEcho string	"(none)"	svdh	B
String displayed when an unset variable is echoed
SSLCACertificateFile file-path		sv	E
File of concatenated PEM-encoded CA Certificates for Client Auth
SSLCACertificatePath directory-path		sv	E
Directory of PEM-encoded CA Certificates for Client Auth
SSLCADNRequestFile file-path		sv	E
File of concatenated PEM-encoded CA Certificates for defining acceptable CA names
SSLCADNRequestPath directory-path		sv	E
Directory of PEM-encoded CA Certificates for defining acceptable CA names
SSLCARevocationFile file-path		sv	E
File of concatenated PEM-encoded CA CRLs for Client Auth
SSLCARevocationPath directory-path		sv	E
Directory of PEM-encoded CA CRLs for Client Auth
SSLCertificateChainFile file-path		sv	E
File of PEM-encoded Server CA Certificates
SSLCertificateFile file-path		sv	E
Server PEM-encoded X.509 Certificate file
SSLCertificateKeyFile file-path		sv	E
Server PEM-encoded Private Key file
SSLCipherSuite cipher-spec	ALL:!ADH:RC4+RSA:+H +	svdh	E
Cipher Suite available for negotiation in SSL handshake
SSLCryptoDevice engine	builtin	s	E
Enable use of a cryptographic hardware accelerator
SSLEngine on|off|optional	off	sv	E
SSL Engine Operation Switch
SSLHonorCiperOrder flag		sv	E
Option to prefer the server's cipher preference order
SSLMutex type	none	s	E
Semaphore for internal mutual exclusion of operations
SSLOptions [+|-]option ...		svdh	E
Configure various SSL engine run-time options
SSLPassPhraseDialog type	builtin	s	E
Type of pass phrase dialog for encrypted private keys
SSLProtocol [+|-]protocol ...	all	sv	E
Configure usable SSL protocol flavors
SSLProxyCACertificateFile file-path		sv	E
File of concatenated PEM-encoded CA Certificates for Remote Server Auth
SSLProxyCACertificatePath directory-path		sv	E
Directory of PEM-encoded CA Certificates for Remote Server Auth
SSLProxyCARevocationFile file-path		sv	E
File of concatenated PEM-encoded CA CRLs for Remote Server Auth
SSLProxyCARevocationPath directory-path		sv	E
Directory of PEM-encoded CA CRLs for Remote Server Auth
SSLProxyCipherSuite cipher-spec	ALL:!ADH:RC4+RSA:+H +	svdh	E
Cipher Suite available for negotiation in SSL proxy handshake
SSLProxyEngine on|off	off	sv	E
SSL Proxy Engine Operation Switch
SSLProxyMachineCertificateFile filename		s	E
File of concatenated PEM-encoded client certificates and keys to be used by the proxy
SSLProxyMachineCertificatePath directory		s	E
Directory of PEM-encoded client certificates and keys to be used by the proxy
SSLProxyProtocol [+|-]protocol ...	all	sv	E
Configure usable SSL protocol flavors for proxy usage
SSLProxyVerify level	none	svdh	E
Type of remote server Certificate verification
SSLProxyVerifyDepth number	1	svdh	E
Maximum depth of CA Certificates in Remote Server Certificate verification
SSLRandomSeed context source [bytes]		s	E
Pseudo Random Number Generator (PRNG) seeding source
SSLRequire expression		dh	E
Allow access only when an arbitrarily complex boolean expression is true
SSLRequireSSL		dh	E
Deny access when SSL is not used for the HTTP request
SSLSessionCache type	none	s	E
Type of the global/inter-process SSL Session Cache
SSLSessionCacheTimeout seconds	300	sv	E
Number of seconds before an SSL session expires in the Session Cache
SSLUserName varname		sdh	E
Variable name to determine user name
SSLVerifyClient level	none	svdh	E
Type of Client Certificate verification
SSLVerifyDepth number	1	svdh	E
Maximum depth of CA Certificates in Client Certificate verification
StartServers number		s	M
服务器启动时建立的子进程数
StartThreads number		s	M
服务器启动时建立的线程数
SuexecUserGroup User Group		sv	E
运行CGI程序的用户和组
ThreadLimit number		s	M
每个子进程可配置的线程数上限
ThreadsPerChild number		s	M
每个子进程建立的线程数
ThreadStackSize size		s	M
处理客户端连接的线程使用的栈尺寸(字节)
TimeOut seconds	300	s	C
服务器在断定请求失败前等待的秒数
TraceEnable [on|off|extended]	on	s	C
确定如何处理TRACE请求
TransferLog file|pipe		sv	B
指定日志文件的位置
TypesConfig file-path	conf/mime.types	s	B
指定mime.types文件的位置
UnsetEnv env-variable [env-variable] ...		svdh	B
删除一个环境变量
UseCanonicalName On|Off|DNS	Off	svd	C
配置服务器如何确定它自己的域名和端口
UseCanonicalPhysicalPort On|Off	Off	svd	C
配置服务器如何确定自己的名字和端口
User unix-userid	#-1	s	M
实际服务于请求的子进程运行时的用户
UserDir directory-filename		sv	B
用户网站目录的位置
VirtualDocumentRoot interpolated-directory|none	none	sv	E
对于给定的基于名称的虚拟主机动态配置根文档目录
VirtualDocumentRootIP interpolated-directory|none	none	sv	E
对于给定的基于IP的虚拟主机动态配置根文档目录
<VirtualHost addr[:port] [addr[:port]] ...> ... </VirtualHost>		s	C
包含仅作用于指定主机名或IP地址的指令
VirtualScriptAlias interpolated-directory|none	none	sv	E
对于给定的基于名称的虚拟主机动态配置CGI目录
VirtualScriptAliasIP interpolated-directory|none	none	sv	E
对于给定的基于IP的虚拟主机动态配置CGI目录
Win32DisableAcceptEx		s	M
使用accept()代替AcceptEx()接受网络链接
XBitHack on|off|full	off	svdh	B
Parse SSI directives in files with the execute bit set

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