Do you really have the user name in $_? I would expect either of the following instead: 
my $user = shift;
    # or
my ($user) = @_;

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Assuming this isn't a transcription typo, that is, I'd print "->$user<-" just to make sure it contains what you think it should contain.

In reply to Re: Error in quoting? by chromatic
in thread Error in quoting? by blackjudas

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