Those will come in handy with regular expressions. You should have perldoc installed on your system, so try: perldoc perlrequick and  perldoc perlretut. 
print "Matched!\n" if($user =~ /^aristotle73$/i);

[download]
Try reading those first. They'll give you a better idea. HTH.

In reply to Re: Need some character class examples by phenom
in thread Need some character class examples by aristotle73

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