Using .htaccess Files with Apache Page 2

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    AccessFileName ht.acl
  
  


  will cause Apache to look for files named ht.acl instead
  of .htaccess.  They'll be treated the same way, though,
  and they're still called '.htaccess files' for
  convenience.
  

  
Locating and Merging .htaccess
   Files
  


  When Apache determines that a requested resource actually represents
  a file on the disk, it starts a process called the 'directory walk.'
  This involves checking through its internal list of
  <Directory> containers to find those that apply,
  and possibly searching the directories on the filesystem for
  .htaccess files.
  
  


  Each time the directory walk finds a new set of directives that apply
  to the request, they are merged with the settings already
  accumulated.  The result is a collection of settings that apply to
  the final document, culled from all of its ancestor directories and
  the server's config files.
  
  


  When searching for .htaccess files, Apache starts at the
  top of the filesystem.  (On Windows, that usually means 'C:\';
  otherwise, the root directory '/'.)  It then walks down the
  directories to the one containing the final document, processing and merging
  any .htaccess files it finds that the config files say should
  be processed.  (See the section on overrides
  for more information on how the server determines whether an
  .htaccess file should be processed or not.)
  
  


  This can be an intensive process.  Consider a request for
  <URI:http://your.host.com/foo/bar/gritch/x.html>
  which resolves to the file
  
  
    C:\Program Files\Apache Group\Apache\htdocs\foo\bar\gritch\x.html
  
  


  Unless instructed otherwise, Apache is going to look for each of the
  following .htaccess files, and process any it finds:
  
  

   

C:\.htaccess
   

C:\Program Files\.htaccess
   

C:\Program Files\Apache Group\.htaccess
   

C:\Program Files\Apache Group\Apache\.htaccess
   

C:\Program Files\Apache Group\Apache\htdocs\.htaccess
   

C:\Program Files\Apache Group\Apache\htdocs\foo\.htaccess
   

C:\Program Files\Apache Group\Apache\htdocs\foo\bar\.htaccess
   

C:\Program Files\Apache Group\Apache\htdocs\foo\bar\gritch\.htaccess
  
  


  That's a lot of work just to return a single file!  And the server will
  repeat this process each and every time the file is requested.  See
  the overrides section for a way to reduce
  this overhead with the AllowOverride None
  directive.