    httpd.conf     . -
,   ,   .     Apache
    .

 3: Virtual Hosts ( )

         -
.      ,    "-
 " (. ).



Apache     URI,     
URI.    .  ,    -
   HTTP: Apache      
URI,  ""    .

 Redirect    ,   -
   ,  Web-  . ,   -
   URI  ,     , Apache -
       URI   .

UseCannonicalName.  ServerName (.  " I"   
),   ,   UseCannonicalName (. 
 " ")    ,      -
        . ,
,      zach.example.com  
www.example.com   ServerName   www.example.com. 
  URI     (zach.example.com/dir),
Apache   ,   URI  -
.   UseCannonicalName  On, Apache  
ServerName   www.example.com/dir/.   UseCannonicalName
 Off, Apache       
zach.example.com/dir/.



 (multiviews)      -
 ,      .   ,
        . , -
     ,  .

      Apache,
         /var/www/manual. 
   http://cepBep/manual/index.html,    
  .       
,      .     
  ,        . -
,   /var/www/manual   index.html.en  index.html.fr.

 26.  Web- Apache (httpd)                                  809