usr.bin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.

Sponsored by: Netflix

Remove $FreeBSD$: one-line nroff pattern

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

Switch the default pager for most commands to less

Finally, a pager for the nineties.

MFC after: Never
Relnotes: Yes
Differential Revision: https://reviews.freebsd.org/D13465
Poll: https://reviews.freebsd.org/V7

Renumber copyright clause 4

Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.

Submitted by: Jan Schaumann <jschauma@stevens.edu>
Pull Request: https://github.com/freebsd/freebsd/pull/96

Remove the advertising clause from UCB copyrighted files in usr.bin. This
is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

Also add $FreeBSD$ to a few files to keep svn happy.

Discussed with: imp, rwatson

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

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.

Deal with double whitespace.

mdoc style: break up sentences

mdoc(7) police: removed unnecessary .Ns.

Use `The .Nm utility'

Document that only superuser can use -c option. Add FBSDID. Make use of uid_t
to silent lint. fprintf -> err conversion. Add some FALLTHROUGH and NOTREACHED
comment to silent lint.

Remove whitespace at EOL.

mdoc(7) police: removed HISTORY info from the .Os call.

mdoc(7) police: split punctuation characters + misc fixes.

mdoc(7) police: use the new features of the Nm macro.

Complete migration of aliases file to /etc/mail/aliases.
The maintainers of share/examples/diskless/README.TEMPLATING and mergemaster
have been contacted so those may be updated as well.

Remove single-space hard sentence breaks. These degrade the quality
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.

$Id$ -> $FreeBSD$

Apply suggested patch- seems reasonable.
PR: 12020
Submitted by: Matthew D. Fuller <fullermd@futuresouth.com>

Add $Id$, to make it simpler for members of the translation teams to
track.

The $Id$ line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;

.\" $Id$
.\"

If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.

Approved by: bde

Minor grammar and punctuation cleanup.
Reference /etc/periodic/daily instead of /etc/crontab.

Use err(3).
sprintf -> snprintf from OpenBSD.
Add usage(), prototypes.
Use MAXPATHLEN instead of 128 from OpenBSD.
Obtained from: OpenBSD

Finish importing Lite2's src/usr.bin, except for ex, diff, grep, mail,
pascal and vmstat.sparc. All changed files on the vendor branch should
already have been imported.

Sort cross references.

usr/ucb -> usr/bin and usr/msgs -> var/msgs.

BSD 4.4 Lite Usr.bin Sources