!	 $eterna: lusers,v 1.7 2018/06/10 08:17:37 mrg Exp $
!
! Copyright (c) 1990-2018  Michael Sandrof, Troy Rollo, Matthew Green,
! and other ircII contributors.
!
! All rights reserved.  See the HELP IRCII COPYRIGHT file for more
! information.
!
Usage: LUSERS [<wildcard> [<server>]]
  Gives a brief listing of the number of visible users, the
  number of invisible users (marked UMODE +i), servers and
  the number of operators.

  Given a wildcard mask such as
    LUSERS *.edu
  it will count up the number of servers and users that match.
  If you add a <server>, it'll be asked for the above information.