pwg: print working group

[Stephen Perelgut]

: "pwg - Print present working group - Mart Molle
: University of Toronto - Computer System Research Group - Oct 1982"
: <Published without permission by Stephen Perelgut >
echo > /tmp/$$
ls -lg /tmp/$$|(read protect links group other; echo $group)
rm /tmp/$$
-- 
	    --- Stephen Perelgut ---
{decvax!utzoo,linus}!utcsrgv!perelgut
{cornell,watmath,floyd,allegra,uw-beaver,ubc-vision,ihnp4}!utcsrgv!perelgut