$ PEEK/SAVE_SCREEN                PEEK> SAVE_SCREEN

   The PEEK/SAVE_SCREEN subcommand is used on AXP to start the
   screen-saver feature for a terminal. On AXP, SAVE_SCREEN also
   enables watching of RTA terminals.

   On AXP, terminals with the screen-saver feature turned on provide a
   full initial-screen-contents display for the watcher when they are
   watched with Peek/Spy.

   SAVE_SCREEN is also used on both AXP and VAX to start terminal-
   logging - the logging to a disk file of all the output sent to the
   terminal. See the PEEK Commands SAVE_SCREEN Subtopic: /OUTPUT_LOG_FILE.

   Examples for AXP:

   $ PEEK /SAVE_SCREEN         ! Start screen-saving for SYS$COMMAND.
   $ SPY  /SAVE_SCREEN LTA5059 ! Start screen-saving for LTA5059.

   Example for AXP or VAX:

   $ PEEK
   PEEK> SAVE_SCREEN/LOG       ! Start screen-saving with a log file.