Rob.Savino wrote: > I'm working on a simple script to get a list of users who do not exist > > while (<>) { > $user = system("echo $_"); > $result = system("dsquery user -samID $_"); > } > if (!$result) { > print "$user\n"; > } > > Here is my problem, > > dsquery user -samID should return nothing if a user does not exist. I > was hoping the script would print $user only if there was no $result > from dsquery user -samID. However, not only does it print every $user > regardless of the was not $result, it also prints every $result. > > Can someone tell me why this is?
perldoc -q "output of a command" http://danconia.org > > Thanks, > > Rob > -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>