


      GDEV(1)                     (UNIX 5.2)                    GDEV(1)



      NAME
           erase, hardcopy, tekset, td - graphical device routines and
           filters

      SYNTAX
           erase
           tekset
           td [-eurn] [GPS~file~...]

      DESCRIPTION
           All of the commands described below reside in /usr/bin/graf
           (see graphics(1)).

           erase     Erase sends characters to a TEKTRONIX 4010 series
                     storage terminal to erase the screen.

           tekset    Tekset sends characters to a TEKTRONIX terminal to
                     clear the display screen, set the display mode to
                     alpha, and set characters to the smallest font.

           td        Td translates a GPS to scope code for a TEKTRONIX
                     4010 series storage terminal.  A viewing window is
                     computed from the maximum and minimum points in
                     file unless the -u or -r option is provided.  If
                     no file is given, the standard input is assumed.
                     Options are:

                     e    Do not erase screen before initiating
                          display.

                     rn   Display GPS region n, n between 1 and 25
                          inclusive.

                     u    Display the entire GPS universe.

      SEE ALSO
           ged(1), graphics(1).
           gps(4) in the ROS Reference Manual.

















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