-@filename.lst     Generate LIST file

  Please note that this option is different from using a list file.  When a
  list file is to be read by PKZIP there is no dash in front of the @.

  Using this option will cause a list file to be generated using the
  specified file name instead of a normal PKUNZIP operation being performed.
  The output file will be a plain ASCII file with one file name per line,
  and will be identical to the listing of files PKUNZIP would have extracted
  had the -@ option not been used.

     pkunzip underdem.zip -@showme.lst

  This would create a list file called "showme.lst" containing a list of all
  the files present within the .ZIP file.  File specs may be used in
  conjunction with this type of command, in the same manner as a normal
  extraction command.  Also the -e option may be used for sorting.  The
  following example creates an alphabetized list file of only the ".doc"
  files within it:

     pkunzip manuals.zip -en *.doc -@docs.lst

  The extension of ".lst" on a list file is not mandatory, but recommended
  for clarity.