1    /BRIEF (D)

  Displays  the brief form of a directory listing.  Includes date  time
  of creation and last  modification  and  a  list  of the form  names.
  This is the default qualifier for the FMS/DIRECTORY Command.

2    /FULL

  Displays  the  full form of a directory listing. The output  includes
  date and time of creation and last modification of the  library and a
  list of the form  names  with  the  form  size and  creation date and
  time.

3    /FORM_NAME

  library_spec/FORM_NAME=(form_name,...)

  Output  directory  information  for  the  forms  specified  after the
  /FORM_NAME qualifier.  The qualifier applies only to the  immediately
  preceding form library.  If the /FORM_NAME qualifier  is omitted, the
  entire library is output.

  To name more than one form, enclose the list in parentheses.

4    /OUTPUT

  /OUTPUT=file_spec (D)
  /NOOUTPUT

  The  /OUTPUT  qualifier  allows  you  to supply a name for the output
  directory listing file.  If the file  specification  is omitted,  the
  output   is  directed  to  the  device  SYS$OUTPUT.    The  /NOOUTPUT
  qualifier causes the output to be discarded.