/COMMAND=file-spec
  /NOCOMMAND (D)

  Specifies a file containing a Text Processing Utility (TPU) program  to
  be executed as part of LSE initialization.

  By default, LSE does not try to read a local initialization file.

  If you specify /NOCOMMAND, LSE does not use a Text  Processing  Utility
  (TPU) initialization command file.

  The logical name  LSE$COMMAND  can  be  defined  to  point  to  a  file
  containing Text Processing Utility statements.  If neither /COMMAND nor
  /NOCOMMAND appears on the command line, LSE attempts to  translate  the
  logical  name  LSE$COMMAND.   If  that name is translated, its value is
  used in the same way as the /COMMAND qualifier value.

  See the Text Processing Utility Language Reference Manual for details.