K 10
svn:author
V 3
bcr
K 8
svn:date
V 27
2020-05-03T10:35:36.685169Z
K 7
svn:log
V 202
Add references for the most important man7
pages worth reading to intro(7).

Submitted by:	Gordon Bergling gbergling_gmail.com
Approved by:	bcr
Differential Revision:	https://reviews.freebsd.org/D24649

END