attach device
This command allows one to attach a display device (the present display device is released first). The present acceptable values for "device" are vg, mg, tek, rat, plot, tek4109, ir, sgi, and nu. The "plot" device will produce a UNIX-plot of the present view (including the faceplate) on a display device using a specific filter. You will be asked which filter to use. Sample filters include "tplot" and "plot-fb".