SET NODEFAULT COMMAND FILE    (default)
  Cancels the default command file for saving attributes---in effect, making
  one of the following the default command file for saving attributes:
     *  The command file specified with the /COMMAND= qualifier when you
        invoked EVE
     *  The command file defined by the TPU$COMMAND logical name
     *  A file named TPU$COMMAND.TPU in your current, default directory
  Usage notes:
  o  SET NODEFAULT COMMAND FILE does not determine the command file executed
     at startup, but only the command file for saving attributes. For
     information on specifying a command file at startup, see help on
     Command Files.
  o  To save your setting for future editing sessions, use SAVE ATTRIBUTES
     to create a section file or to create or update a command file---see
     help on Attributes.
  Related topics:
     Attributes     Command Files     SET DEFAULT COMMAND FILE