lpr output filters

[Chris Torek]

The discussion is really about `files that can be viewed on a terminal
but not printed'.

It is worth noting that this effort is doomed to failure, as there
are terminals that are printers, or have integral printers.

If you have physically secure terminals, you could set something up
so that the files can be viewed only on /dev/ttyA2, /dev/ttyh0, and
so forth.
-- 
In-Real-Life: Chris Torek, Univ of MD Comp Sci Dept (+1 301 454 7163)
Domain:	chris at mimsy.umd.edu	Path:	uunet!mimsy!chris