GenPass.exe|GenPW.exe -- C.L. Distefano rev. 2017-11-12
  Generate a strong password and save it to the Windows clipboard

  Note: GenPW.exe has the same functionality as GenPass.exe, but
        sends the generated password directly to the clipboard.
        No message box is displayed (unless password generation fails).
  
  "Strong" means that the password contains random combinations of
  alphanumeric characters, including at least one uppercase letter
  (A-N,P-Z), one lowercase letter (a-k,m-z), and one number (0-9).
  (Generated passwords do not use uppercase O or lowercase l as
  these characters are easily confused with the numbers 0 and 1.)
  
  The length of the password is up to you (see Usage, below),
  but needless to say, the longer, the stronger.
  
  By default, GenPass generates a strong password of between 13
  and 22 characters that includes two of the following separator
  characters: $%&()*+,-./:;@[]_. Alternatively, you can supply a
  command-line argument in which any number n from 1 to 9 stands
  for a random sequence of alphanumeric characters of length
  n, and any other character stands for itself. Thus, you can
  include fixed words and other characters, such as separators,
  in the generated password. Spaces in the argument are converted
  to underscores. Here are some examples:
  
  Usage             Sample output
  -----             -------------
  GenPass           MqU26A*6dS-53r8
  GenPass 9         frdhPYDs9
  GenPass 58        weoXYHKxDI1uQ
  GenPass 5.5       UfA6j.43VBB
  GenPass 3-4-3     0I0-6gq4-njc
  GenPass 5,3.7     I2FSR,tRZ.fjeIsFy
  GenPass 3)5(3     UMf)m8513(CBq
  GenPass 3[haha]3  yLa[haha]P3y
  GenPass Yes way5  Yes_way1BsUh

  Seed Option (/S)
  ----------------
  Adding switch /S to the command-line argument causes GenPW to
  set a randomization seed. This allows you to generate a
  predictable password when desired; in other words, the examples
  below always generate the same password, unless the
  seed is changed.

  A bare /S sets a randomized seed which is written to disk in a
  file named GENPASS.RND; this seed is used for all subsequent
  launches of GenPW with the bare /S option. (Any subsequent launch
  of GenPW without the /S option will cause GENPASS.RND to be deleted.)
  Alternatively, you can specify a seed (range -2^31 to 2^31-1) on
  the command line with /S [seed]. Here are some examples:

  GenPW /s
  GenPW /s 33.3333
  GenPW 5,5,5 /s
  GenPW 5,5,5 /s 2^13