I guess it depends on what you are asking to have returned. ( And this bring 
up another robots.txt question.. below) 

http://www.abc.de/xyz
Asking for the directory. (where the service  is allowed  redirection to a 
temporary default file list or another default file as a reply if the service 
doesn't wish to send you the whole directory) 

or

http://www.abc.de/xyz/  
Asking directly for the file list or default file of that directory.

A best practice is to add the slash if you are really asking for the default 
file list or index for that directory when the default file name is not known.

It would be great to know how to ask that http service for the list of 
"default or index file" names so the agents could verify what file name was 
indeed associated with the "/" slash.  We could then put the file name on the 
URL to completely qualify that URL path.   Anyone? 

We can scan through all defaults names for each known http services, but 
almost  all I have dealt with have allowed the customization on that default 
name.   The complexity is that the default name can be a list,  not a single 
file name on the service; so the order of checking  for the first issued 
default name is a concern.    

This is why I would like to know how  the agents can query the http services 
for the default name list, with the returned names listed inorder of 
operation.  Or at least why the web services have not added such a useful 
service query? ( Was it just not done before, or is there some known security 
issue) Anyone?

- - - - - 
Crazy thought...

This is where the robots.txt file could be used to hold that information for 
the robot agents that need to know the operational order of the "/" defaults 
names used on that service.

User-agent: *
Slash: default.htm, default.html, index.htm, index.html, welcome.html, 
sitemap.html

 The above is just for consideration if the robots.txt is ever updated so the 
robots could be informed of this little detail.   

-Thomas Kay
---------- Original Text ----------

From: "Matthias Jaekle" <[EMAIL PROTECTED]>, on 21/11/2001 11:49 AM:


Hello,

I read about adding a slash at the end of the URLs, if there is no
absolut path present.

But what about pathes ending in subdirectories (xyz).
A link to http://www.abc.de/xyz/ might be more correct then the link
to http://www.abc.de/xyz

But is there a possibility to find out if somebody who was writing
http://www.abc.de/xyz is meaning http://www.abc.de/xyz/

In my database of scanned urls I found both versions, so I believe I
analysed many files twice.

How do I handle this circumstance correctly ?

Many thanks for your help

Matthias




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