--outfile file | -o file
                The file to put the output
  -s
                Output to stdout.
  -c            Create a home directory too (using skel from /etc).
  --passwdfile file | -p file
                The original passwd file to generate data from.
  --shadowfile file | -h file
                The original shadow file to generate data from.
  --passwdtemplatefile file
                The template file to use for UIDS and some other things.
  --shadowtemplatefile file
                The template file to use for UIDS and some other things.
  --definitionfile file | -d file
                The definition file to use (for user definitions).
  --dl n
                Set the debug level.
  --ql n
                Set the quit level.
  --help
                Print this help message.