rcorder(8): Fix grammar

Event: Advanced UNIX Programming Course (Fall'23) at NTHU.
Pull Request: https://github.com/freebsd/freebsd-src/pull/1029

Remove $FreeBSD$: two-line nroff pattern

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

rc.suspend: update man pages for new keyword

rc.suspend has gained an rcorder keyword recently. Document it alongside
the existing resume keyword.

Reviewed By: mhorne, Pau Amma <pauamma@gundo.com>
Differential Revision: https://reviews.freebsd.org/D40484

Fix rcorder example to match the keyword in the description

Differential Revision: https://reviews.freebsd.org/D37686

Add a few features to rcorder:

o Enhance dependency loop logging: print full chain instead of the
last link competing the loop;
o Add -g option to generate dependency graph suitable for GraphViz
visualization, loops and other graph generation issues are highlighted
automatically;
o Add -p option that enables grouping items that can be processed in
parallel.

Submitted by: Boris Lytochkin <lytboris at gmail>
Reviewed by: melifaro
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D25389

Improve the rcorder manual page

- Fix formatting issues such as:
- Use Ql instead of Dq Li as Li is deprecated
- Address some mandoc warnings
- Add arguments missing from the list of options (i.e., document "-k keep"
instead of just "-k").
- Document that -k and -s can be specified multiple times
- Use sshd instead of named for the example in the BUGS section, as named
is not in the base system. Also, use Nm instead of Xr there as it is not
the sshd binary that is required to be running, but the service.
- Use Sy instead of Cm for KEYWORDS. Cm is reserved for command-line
modifiers of the CLI.
- Add an EXAMPLES section
- Cross-reference service(8).

MFC after: 2 weeks

rcorder(8): add support for /etc/rc.resume, so it calls "rcorder -k resume"
and runs scripts containing "KEYWORD: resume" with single "resume" argument.

Working example is the port sysutils/cpupdate that defines
extra_commands="resume" to reload CPU microcode cleared
by suspend/resume sequence.

This change does nothing for a system having no scripts with KEYWORD: resume.

MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D15247

sbin/rcorder/rcorder.8: Amend HISTORY

rcorder appeared in FreeBSD 5.0.
Address issues raised by igor.

PR: 212547
Submitted by: Sevan Janiyan <venture37@geeklan.co.uk>

use .Mt to mark up email addresses consistently (part1)

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

Remove trailing whitespace per mdoc lint warning

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

Gavin documented these alternate options in good faith in r222751
based on the patch in the PR, however he was unaware that they were
undocumented intentionally. This patch moves the information about
these alternates into a comment which also explains why they are
undocumented.

Approved by: re (hrs)

Bump .Dd

Forgotten by: gavin
MFC after: 1 week

Document that REQUIRES, PROVIDES and KEYWORDS are alos accepted. This
chnage is different to the one suggested in the PR to try to avoid
cluttering the man page too much.

PR: docs/154494
Submitted by: kilian <kilian.klimek googlemail.com>
MFC after: 1 week

A new jail(8) with a configuration file, to replace the work currently done
by /etc/rc.d/jail.

mdoc: move CAVEATS, BUGS and SECURITY CONSIDERATIONS sections to the
bottom of the manpages and order them consistently.

GNU groff doesn't care about the ordering, and doesn't even mention
CAVEATS and SECURITY CONSIDERATIONS as common sections and where to put
them.

Found by: mdocml lint run
Reviewed by: ru

Create the altix project branch. The altix project will add support
for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting
is a two-module system, consisting of a base compute module and a
CPU expansion module. SGI's NUMAFlex architecture can be an excellent
platform to test CPU affinity and NUMA-aware features in FreeBSD.

- Import the HEAD csup code which is the basis for the cvsmode work.

Document the misleading nature of the REQUIRE line. The patch in
the PR has been heavily edited for style(9) and clarity. Mistakes are
mine.

PR: bin/124251

Deal with harmful leading whitespace.

mdoc(7) police: Fixed markup now that it was taken out of vendor branch.

Approved by: re

The .Nm utility. Add FreeBSD Id.

Sync with NetBSD.
* don't whine about non-regular files. It is perfectly normal to keep a
CVS or RCS directory in /etc/rc.d.
* manpage tweak

Import the NetBSD 1.5 RC system.

Note that `rc' and `rc.shutdown' could not be imported because we already
have files with those names.