Remove $FreeBSD$: two-line nroff pattern

Remove /^\.\\"\n\.\\"\s*\$FreeBSD\$$\n/

bsnmpget.1: Fix a typo in the man page

- s/ingore/ignore/

MFC after: 3 days

Fix a few mandoc issues

- skipping paragraph macro: Pp after Sh
- sections out of conventional order: Sh EXAMPLES
- whitespace at end of input line
- normalizing date format

use .Mt to mark up email addresses consistently (part2)

PR: 191174
Submitted by: Franco Fichtner <franco@lastsummer.de>

Rough cleanup (new sentence -> new line, grammar, spelling, mdoc).
This could use more work.

PR: 187035 (in part)
Submitted by: Bjorn Heidotting
MFC after: 1 week

Minor spelling and grammar fixes.

Remove trailing whitespace per mdoc lint warning

Disussed with: gavin
No objection from: doc
Approved by: joel
MFC after: 3 days

Remove superfluous paragraph macro.

Implement an option to execute SNMP walks using GETBULK requests in bsnmpwalk(1)
retrieving multiple values with a Single PDU.

Reviewed by: philip@
Tested by: tsanand129 (at) gmail (dot) com

Spelling fixes for usr.sbin/

Fix broken mdoc.

Found by: manlint
Approved by: re (kib)

Add bsnmpd(1)'s SNMP client tools (including SNMPv3 support) to the base system.

Sponsored by: The FreeBSD Foundation (the SNMPv3 bits), Google Summer of Code 2005
Reviewed by: philip@ (mostly), bz@ (earlier version based on p4 ch124545)
Approved by: philip@