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/

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.

Simplify.

Added the EXIT STATUS section where appropriate.

Split the env(1) manpage off from printenv(1); there is not much point
in keeping them together. Mention that printenv is obsolescent.

mdoc(7) police: markup polishing.

Approved by: re

Document the fairly obvious effects of the PATH environment variable.

Discourage use of env(1)'s "-" flag by moving its description to the
Compatibility section of the manual page.

Indicate that env(1) allows you to supply arguments to the utility it
executes in the usage() message and manual page. Use "utility" instead of
"command" in both places to emphasise that shell builtins etc. will not work,
and to be consistent with the terminology used by POSIX.

PR: 39210
Submitted by: Danny J. Zerkel <dzerkel@columbus.rr.com>
MFC after: 1 week

Use `The .Nm utility'

Use new ID scheme.

Fix env(1)'s exit status to conform with SUSv3.

Submitted by: Tim Robbins <tim@robbins.dropbear.id.au>
MFC after: 2 weeks

mdoc(7) police: fixed formatting.

Mention how env(1) can be used with the "#!" construct.

PR: 27690
Submitted by: Mike Meyer <mwm@mired.org>

Prepare for mdoc(7)NG.

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

The printenv(1) command is now a builtin(1) in csh(1).

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.

$Id$ -> $FreeBSD$

Add ``-i'' option, which is the same as ``-''. The -i option is the
recommended option in the manpage, but the - option remains for
backward compatibility and is documented as such.

PR: 13363
Reported by: James Howard <howardjp@wam.umd.edu>
Reviewed by: bde

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

environmental -> environment.

BSD 4.4 Lite Usr.bin Sources