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/

last(1): Add EXAMPLES section

Add two simple examples showing the use of the flags: d, n, s, t
While here, reorder cross references properly by section
Bump .Dd

Approved by: manpages (gbe@)
Differential Revision: https://reviews.freebsd.org/D27540

last(1): Bump .Dd

A single comma was missing to separate the "see also" items in
last.1 and lastlogin.8. Add it back.

PR: 231187
Submitted by: david.marec@davenulle.org

Add libxo(3) support to last(1).

Reviewed by: kp
Approved by: re (gjb)
MFC after: 1 week
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D16922

Update other man pages to match leap second reality

Missed these in r334501; see justification there:

https://svnweb.freebsd.org/base?view=revision&revision=334501

Sponsored by: Dell EMC Isilon

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

Fix history, add AUTHORS section

Obtained from: OpenBSD (by schwarze@)

mdoc: sort SEE ALSO.

Bump date missed in r202756

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

- Replace "wtmp" with "utx.log" because last(1) no longer reads wtmp.
- A real filename is now shown in an output report when "-f file" is specified.
- Add Xr lastlogin into last(1) manual page.

Reviewed by: ed
MFC after: 1 week

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.

Expand *n't contractions.

Sort sections.

Tidy up synopsis.

Add the -n maxrec option as an alias for -maxrec for compatibility with
System V and consistency with other utilities. Document the new form
instead of the old form in the manual page.

PR: 54661

s/A last utility last appeared/A last utility appeared/ (horikawa).
Use .Pa for wtmp.

Submitted by: horikawa

Use `The .Nm utility'

Add a new "-y" flag which causes the year to be included in the
session start time. This is useful when looking at old or long-running
wtmp files.

PR: bin/12982
Obtained from: KOJIMA Hajime <kjm@rins.ryukoku.ac.jp>, keramida
Reviewed by: keramida
MFC after: 1 week

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

mdoc(7) police: add missing .Ar in SYNOPSIS.

Implement snapshots. The new -d option allows the user to find out
who was logged in at a certain time and date.

Obtained from: OpenBSD

mdoc(7) police: remove hard sentence breaks.

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

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 $Id$, 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

Reviewed by: Peter Hawkins <thepish@FreeBSD.org>
Add s and w flags to show duration in or with seconds.

Fixed a bug that caused last(1) to be extremely slow in some cases, and
made other performance improving changes. This improves the performance
of last(1) by as much as 32 times in some cases, and in more typical cases
is about twice as fast.
Added a BUGS section to the manual page to describe the behavior of last(1)
when a login shell terminates abnormally (and thus doesn't write a logout
record to the wtmp file).

BSD 4.4 Lite Usr.bin Sources