how to find out duplicate contents/records

[david at thekramers.net (David Kramer)]

On Tue, 14 Jun 2005, Dave Peters wrote:

> Hello,
> 
> Any suggestion on how to find out duplicate
> contents/records? I find list of around 1500 username
> and would like to find out any duplicate. How can I do
> that?

You'll have to give us more to work with.

Are these lines in a file?
A database?
LDAP?
XML files?
Mailman mailing list members?



----------------------------------------------------------------------------
DDDD   David Kramer         david at thekramers.net       http://thekramers.net
DK KD  
DKK D  "Put your hand on a hot stove for a minute and it seems like an hour.
DK KD  Sit with a pretty girl for an hour and it seems like a minute.
DDDD   That is relativity."                                - Albert Einstein