name=value or -n value

[Dave Sherman]

I like Donn's suggestion. However, there has to be a simple way of
examining the currently-set environment variables (they may have
been set in a .profile you don't know about, or several hours ago
on a long terminal session) which will be relevant to a particular
command.

Dave Sherman
Toronto
utcsrgv!dave
-- 
 {allegra,cornell,decvax,ihnp4,linus,utzoo}!utcsrgv!dave