On Fri, 6 Aug 1999, Henry B. Hotz wrote:

> man 1 intro
> man 2 intro
> . . .
> 
> and you will get a guide to "what they all do" for the stuff in that
> section.  Of course the original query was about packages, not standard
> stuff.

Another interesting possiblility is to use xman with a specified
MANPATH, e.g. "MANPATH=/usr/pkg/man xman &" (for bourne shells) will
show you man pages for only the installed packages;
"MANPATH=/usr/pkg/lib/perl5/man xman &", just the man pages for the
perl modules.