配置HTTP（Apache）服务器

[root@sample ~]# vi /etc/httpd/conf/httpd.conf　 ← 编辑Apache的配置文件 # # Don't give away too much information about all the subcomponents # we are running. Comment out this line if you don't mind remote sites # finding out what major optional modules you are running ServerTokens OS　 ← 找到这一行，将“OS”改为“Prod”（在出现错误页的时候不显示服务器操作系统的名称） 　↓ ServerTokens Prod 　 ← 变为此状态 # # Optionally add a line containing the server version and virtual host # name to server-generated pages (internal error documents, FTP directory # listings, mod_status and mod_info output etc., but not CGI generated # documents or custom error documents). # Set to "EMail" to also include a mailto: link to the ServerAdmin. # Set to one of: On | Off | EMail # ServerSignature On　 ← 找到这一行，将“On”改为“Off” 　↓ ServerSignature Off　 ← 在错误页中不显示Apache的版本 # # ServerAdmin: Your address, where problems with the server should be # e-mailed. This address appears on some server-generated pages, such # as error documents. e.g. admin@your-domain.com # ServerAdmin root@localhost　 ← 将管理员邮箱设置为自己常用的邮箱 　↓ ServerAdmin yourname@yourserver.com　 ← 根据实际情况修改默认设置 # # ServerName gives the name and port that the server uses to identify itself. # This can often be determined automatically, but we recommend you specify # it explicitly to prevent problems during startup. # # If this is not set to valid DNS name for your host, server-generated # redirections will not work. See also the UseCanonicalName directive. # # If your host doesn't have a registered DNS name, enter its IP address here. # You will have to access it by its address anyway, and this will make # redirections work in a sensible way. # #ServerName new.host.name:80　 ← 修改主机名 　↓ ServerName www.centospub.com:80　 ← 根据实际情况修改，端口号保持默认的80 # # Possible values for the Options directive are "None", "All", # or any combination of: # Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews # # Note that "MultiViews" must be named *explicitly* --- "Options All" # doesn't give it to you. # # The Options directive is both complicated and important. Please see # http://httpd.apache.org/docs-2.0/mod/core.html#options # for more information. # Options Indexes FollowSymLinks　 ← 找到这一行，删除“Indexes”，并添加“Includes”、“ExecCGI” 　↓ Options Includes ExecCGI FollowSymLinks　 ← 允许服务器执行CGI及SSI # # AddHandler allows you to map certain file extensions to "handlers": # actions unrelated to filetype. These can be either built into the server # or added with the Action directive (see below) # # To use CGI scripts outside of ScriptAliased directories: # (You will also need to add "ExecCGI" to the "Options" directive.) # #AddHandler cgi-script .cgi　 ← 找到这一行，去掉行首的“#”，并在行尾添加“.pl” 　↓ AddHandler cgi-script .cgi .pl　 ← 允许扩展名为.pl的CGI脚本运行 # # AllowOverride controls what directives may be placed in .htaccess files. # It can be "All", "None", or any combination of the keywords: # Options FileInfo AuthConfig Limit # AllowOverride None　 ← 找到这一行，将“None”改为“All” 　↓ AllowOverride All　 ← 变为此状态，允许.htaccess # # The following directives define some format nicknames for use with # a CustomLog directive (see below). # LogFormat "%h %l %u %t /"%r/" %>s %b /"%{Referer}i/" /"%{User-Agent}i/"" combined　 ← 找到这一行 　↓ LogFormat "%h %l %u %t /"%!414r/" %>s %b /"%{Referer}i/" /"%{User-Agent}i/"" combined　 ← 改为此状态（添加“!414”到规则中，对于过长的日志不记录） # # Specify a default charset for all pages sent out. This is # always a good idea and opens the door for future internationalisation # of your web site, should you ever want it. Specifying it as # a default does little harm; as the standard dictates that a page # is in iso-8859-1 (latin1) unless specified otherwise i.e. you # are merely stating the obvious. There are also some security # reasons in browsers, related to javascript and URL parsing # which encourage you to always set a default char set. # AddDefaultCharset UTF-8　 ← 找到这一行，在行首添加“#” 　↓ #AddDefaultCharset UTF-8　 ← 不使用UTF-8作为网页的默认编码 AddDefaultCharset GB2312　 ← 并接着添加这一行（添加GB2312为默认编码） <Directory "/var/www/icons">　 ← 找到这一个标签，并在标签中更改相应选项 　　Options Indexes MultiViews　 ← 找到这一行，将“Indexes”删除 　　　 ↓ 　　Options MultiViews 　 ← 变为此状态（不在浏览器上显示树状目录结构） AllowOverride None Order allow,deny Allow from all </Directory> [root@sample ~]# rm -f /etc/httpd/conf.d/welcome.conf /var/www/error/noindex.html　 ← 删除测试页