Usage: FINGER [[-h] <nickname>][[user]@full.hostname] 
   Just like the shell FINGER, and like many already in scripts.
ie.
  /FINGER SrfRoG          - Launches finger to SrfRoG's user@host
                            (e.g. srfrog@nema.com)
  /FINGER -h SrfRoG       - UNIX fingers SrfRoG's host (e.g. @nema.com)
  /FINGER @nema.com       - same as above.
  /FINGER srfrog@nema.com - Launches regular UNIX finger command.

  See also: [NSL] [DUMP]

