linux下Apache服务器使用入门----httpd.conf

service httpd start 
service httpd stop
service httpd restart

### Section 1: Global Environment

ServerTokens OS
...
ServerRoot "/etc/httpd" ---------定义与服务器所在的目录，这个目录在安装时由-prefix=ServerRoot 来选定
...
PidFile run/httpd.pid
...
Timeout 60
...
KeepAlive Off
...
MaxKeepAliveRequests 100
...
KeepAliveTimeout 15
...

ServerAdmin root@localhost-----------定义当服务器出现错误后提示给客户端的管理员邮件地址

#ServerName www.example.com:80----------定义apache默认的主机名字，但默认备注释掉

DocumentRoot "/var/www/html"----------指令用于指定apache所提供页面服务的根目录

Alias /error/ "/var/www/error/"-----------实现映射目录功能，映射为一个普通目录

ScriptAlias /cgi-bin/ "/var/www/cgi-bin/"----------实现映射，与Alias不同的是它将映射的目录识别为CGI脚本目录并将此目录中的所有文件都作为CGI脚本来对待

User apache
Group apache--------定义运行apache服务器的账号和工作组，用来定义用户请求时所创建的子进程的账号与工作组

#Listen 12.34.56.78:80--------定义监听端口号，默认是80
Listen 80

# Example:---------------------------------------------------用于加载模块的目标文件
# LoadModule foo_module modules/mod_foo.so
#
LoadModule auth_basic_module modules/mod_auth_basic.so
LoadModule auth_digest_module modules/mod_auth_digest.so
LoadModule authn_file_module modules/mod_authn_file.so
LoadModule authn_alias_module modules/mod_authn_alias.so
LoadModule authn_anon_module modules/mod_authn_anon.so
LoadModule authn_dbm_module modules/mod_authn_dbm.so
LoadModule authn_default_module modules/mod_authn_default.so
LoadModule authz_host_module modules/mod_authz_host.so
LoadModule authz_user_module modules/mod_authz_user.so
LoadModule authz_owner_module modules/mod_authz_owner.so
LoadModule authz_groupfile_module modules/mod_authz_groupfile.so
LoadModule authz_dbm_module modules/mod_authz_dbm.so
LoadModule authz_default_module modules/mod_authz_default.so
LoadModule ldap_module modules/mod_ldap.so

# Some examples:---------------------------当错误时，apache定义一个http相应代码，并根据相应代码显示相应网页
#ErrorDocument 500 "The server made a boo boo."
#ErrorDocument 404 /missing.html
#ErrorDocument 404 "/cgi-bin/missing_handler.pl"
#ErrorDocument 402 http://www.example.com/subscription_info.html

    <Directory "/var/www/error">
        AllowOverride None
        Options IncludesNoExec----------------决定在那些目录中使用那些服务器的特性
        AddOutputFilter Includes html
        AddHandler type-map var
        Order allow,deny
        Allow from all
        LanguagePriority en es de fr
        ForceLanguagePriority Prefer Fallback
    </Directory>

<IfModule mod_dav_fs.c>
    # Location of the WebDAV lock database.
    DAVLockDB /var/lib/dav/lockdb
</IfModule>

    <Directory "/var/www/error">
        AllowOverride None
        Options IncludesNoExec
        AddOutputFilter Includes html
        AddHandler type-map var
        Order allow,deny
        Allow from all
        LanguagePriority en es de fr
        ForceLanguagePriority Prefer Fallback
    </Directory>

<Files ~ "^\.ht">
    Order allow,deny
    Deny from all
    Satisfy All
</Files>

#<Location /server-status>
#    SetHandler server-status
#    Order deny,allow
#    Deny from all
#    Allow from .example.com
#</Location>

Include conf.d/*.conf

[root@localhost httpd]# cd conf.d/
[root@localhost conf.d]# ls
mod_dnssd.conf  README  welcome.conf
[root@localhost conf.d]#