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/

time(1): Add EXAMPLES section

Add EXAMPLES showing all five flags: -a, -h, -l, -o, -p

Approved by: manpages (bcr)

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.

Markup fixes.

Handle SIGINFO in time(1) by printing the time the given command is running.
I find it quite handy to just hit ^T and see the time.

Added the EXIT STATUS section where appropriate.

Mechanically kill hard sentence breaks.

Introduce options definition the standard way. command -> utility.

english(4) police.

Document the fairly obvious effects of the PATH environment variable.

time(1) does not use the shell to execute the specified utility, remove
sentence stating it did.

Make it obvious that command line arguments may be specified for the utility
that is to be invoked on the command line. Use "utility" instead of "command"
in manual page and usage message for consistency with POSIX.

Correct History: time(1) appeared at least as early as V3.

Remove whitespace at EOL.

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

Add a new "-h" Human-friendly h/m/s output format.

Reviewed by: bde

Correct some hard sentence breaks. Only those surrounding the previous
commit and those which cause ugly nroff output have been fixed, since
the purpose of the style guideline which they contravene is to reduce
the sizes of deltas.

Reported by: bde

Improve shell documentation:

* Consistently misspell built-in as builtin.

* Add a builtin(1) manpage and create builtin(1) MLINKS for all shell
builtin commands for which no standalone utility exists. These MLINKS
replace those that were created for csh(1).

* Add appropriate xrefs for builtin(1) to the csh(1) and sh(1) manpages,
as well as to the manpages of standalone utilities which are supported
as shell builtin commands in at least one of the shells. In such
manpages, explain that similar functionality may be provided as a
shell builtin command.

* Improve sh(1)'s description of the cd builtin command. Csh(1) already
describes it adequately. Replace the cd(1) manpage with a builtin(1)
MLINKS link.

* Clean up some mdoc problems: use Xr instead of literal "foo(n)"; use
Ic instead of Xr for shell builtin commands.

* Undo English contractions.

Reviewed by: mpp, rgrimes

$Id$ -> $FreeBSD$

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

Adds the '-p' option to make time(1) output POSIX.2 compliant.
Updates the manpage as well.

I've rewritten the patch as it was for 2.2.7. It can probably be put
into 3.1-STABLE as well.

PR: bin/10515
Submitted by: Jens Schweikhardt <schweikh@noc.dfn.de>

Brucifixion.

Behave like GNU time. More cleanup. Reword man page.

Pointed out by: Bruce Evans

Clean up the previous commit.

By default, /usr/bin/time writes its output to stderr. Two options
have been added to time(1) to write output to an alternative destination.
Option "-f filename" will write to filename, and filename can be - to
write to stdout. Option "-a filename" will append the output to filename.
Time(1) man page has been updated to reflect the change.

PR: 7368
Submitted by: Steven G. Kargl <kargl@troutmask.apl.washington.edu>

Add usage() and use err(3).

Add a couple of relavant man page xrefs for more information
on the structures time(1) displays, instead of refering
he reading to an include file.

Obtained from: NetBSD-bugs mailing list PR#3193

Submitted by: Ollivier ROBERT roberto@keltia.frmug.fr.net
There is a typo in the include file specification in the man page of
time(1).

BSD 4.4 Lite Usr.bin Sources