27 April 1990 The current state of this software is "works pretty well"; there have been only minor changes made in over a year. Useful programs screend daemon screenmode turns screening on and off screenstat prints kernel stats Not so useful programs screenmini used for timing tests screentest used for testing kernel code ckscreentab now obviated by "screend -c" Program documentation (useful programs only) in the "man" subdirectory. Concept documentation (paper in Summer 1989 USENIX conference) in the "doc" subdirectory; PostScript format only. Example configuration files in the "examples" subdirectory, mostly not worth much of anything. Kernel code (tested but no guarantees) in "sys" subdirectory. This code should run on both Vax and PMax, but has been heavily tested only on Vaxen. Please obey the part in the LICENSE file that says not to redistribute this software to anyone. How to obtain the software: ftp gatekeeper.dec.com user anonymous cd pub/DEC/screend type binary get screend.tar.Z then "uncompress screend.tar.Z", cd to an emptry directory where you want to put the sources, and "tar xf screend.tar". Please send comments to "screend-reports@decwrl.dec.com". Jeffrey Mogul mogul@decwrl.dec.com