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

Bump date missed in r202756

PR: docs/171624
Submitted by: bdrewery
Approved by: gabor
MFC after: 3 days

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.

Remove stale references to utmp(5) and its corresponding filenames.

I removed utmp and its manpage, but not other manpages referring to it.

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

Restore the ".Sh BUGS" line that was accidentally removed
in the previous commit.

Remove irrelevant comment about T/TCP in BUGS.

Spotted by: ru@

Bump Dd.

Remove T/TCP support, and the -T option which was needed to disable it.

MFC after: 3 weeks

Setting .nofinger will not hide you from root.

Document incorrect handling of multibyte characters.

Mechanically kill hard sentence breaks.

Add code to keep going if you're really intent on fingering someone, but
can't use utmp(5).

mdoc(7) police: Deal with self-xrefs.

mdoc(7) police: bump document date, use the canonical option list width,
removed a bunch of extraneous .Pp and .Dq calls.

Approved by: re

add -4 and -6 option to be able to specify an address family.

Requested by: matusita
MFC after: 1 week

Add -g option, which restricts printing of the gecos fields to just the user's
real name.

PR: bin/39462
Submitted by: Mike Makonnen <makonnen@pacbell.net>
Obtained from: NetBSD
MFC after: 1 week

Use `The .Nm utility'

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

mdoc(7) police: sort SEE ALSO xrefs (sort -b -f +2 -3 +1 -2).

Spelling
Remove unused #includes

.publickey -> .pubkey to match other finger daemons.

Suggested by: assar

Add support for a .publickey file.

Submitted by: Svein Skogen <tds@nsn.no>
Reviewed by: brian, ru

Prepare for mdoc(7)NG.

Document what Idle=* means in a short format display.

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

The -o is the default for "short" display, not the -h.

Delete a bogus reference to T/TCP -- the problem still exists on Standard
TCP.

Add a missing comma.

Allow finger.conf to contain aliases for files that will be displayed
when fingered.

Submitted by: Mark Knight <markk@knigma.org>

Allow a /etc/finger.conf file that contains finger aliases
This allows people who's email address differs from their account name
to be fingerable.

Submitted by: Mark Knight <markk@knigma.org>

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.

$Id$ -> $FreeBSD$

Document the bogus standard requirement of delaying the close.
Also include a reference to the FINGER RFC.

Merge from Lite2

Import some parts of CSRG 4.4BSD-Lite2 usr.bin sources to fix tree build.

Allow the user to disable the use of T/TCP by setting the -T option.
This option becomes useless when all TCP stacks are fixed out there.

Add Sean Eric Fagan's support for a ~/.nofinger file for user who prefer
their privacy.
Submitted by: sef

Add code to pull options out of FINGER environment variable if present.
Yes, has same stupid bug as more(1), options must be specified as one
argument.

Submitted by: pst

Install Luke's enhancements for finger.

By default, behave like the old ugly 4.4bsd finger and print office
information instead of remote login information.

It's an easy one line fix to make it behave like most other vendor's
fingers if we decide to change the default.

Reviewed by: pst

BSD 4.4 Lite Usr.bin Sources