(Z)ippy search the file directories.

 This command enables you to search through the file descriptions in various
 file directories for the text that you specify.

 Subcommands
  #      = Directory number to search.  Also valid is a range in the
           format #-# or a list in a #;#;# format.
  A      = Search all file directories in the current conference.
  U      = Search the upload directory of the current conference.
  (text) = Text to search for (NOT case-sensitive).
  D      = Flag files found for later download.
  N      = Minimum file date from which the scan should search for.
  NS     = Screen output is displayed in nonstop or continuous mode.

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