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/

manpages: Fix use of At macro

The versions for the At macro from 1 to 7 must be prefixed with "v".

MFC after: 3 days

basename: fix history

Basename(1) first appeared in the 7th edition. It was not in the 6th
edition, or PWB releases. It's on all the subsequent descendants.

Dirname(1) first appeared in System III, and was later picked up in
4.3-Reno and 8th edition research unix (though was not in 4.1BSD where
the bulk of 8th edition came from). In System III and V8 it was a shell
script, though the BSD version is in C.

Sponsored by: Netflix

Add HISTORY sections to banner(6), basename(1), limits(1) and vmstat(8)

Reviewed by: bcr (mentor)
Approved by: bcr (mentor)
MFC after: 7 days
Differential Revision: https://reviews.freebsd.org/D25019

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.

Alow dirname(1) to accept multiple arguments in the same way that
basename(1) does.

(Two different PRs contained identical patches, both cited below)

PR: 121520, 86148
Submitted by: Ighighi <ighighi at gmail dot com>
Submitted by: Leif Neland <leif at neland dot dk>
MFC after: 3 days

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

Cross-reference basename(3) and dirname(3).

Sort sections.

Added the EXIT STATUS section where appropriate.

Deal with double whitespace.

Make it possible to have this (basename(1)) perform basename(3) on multiple
files. The traditional behaviour, 'basename string .suffix', is preserved,
however a suffix may now also be specified via a getopt(3) option, -s, such
that if it is specified in that way, all string arguments follow. There is
also a new flag, -a, which allows a user to say "yes, please basename(3) on
all arguments". Update manual to reflect this unobtrusively.

Reviewed by: obrien

Use `The .Nm utility'

mdoc(7) police: utilize the new .Ex macro.

Remove whitespace at EOL.

mdoc(7) police: utilize .St macro.

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

Add DIAGNOSTICS section name

$Id$ -> $FreeBSD$

PR: 4866
Submitted by: fenner
Make man page reflect reality.

Revert $FreeBSD$ to $Id$

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

add missing comma(s) in .Xr macros

BSD 4.4 Lite Usr.bin Sources