Sort sections. From Henning Petersen in PR 49222.

Xref a few more manpages: user(8), group(8), ...

Be pragmatic - move user(8) to a 3-clause BSD licence.

Punctuation fixes.

user portion of the EXTENSIONS documentation. From Liam Foy.

Improve -p description in second case.

Sort options and option descriptions. Use standard EXIT STATUS section.
Reformulate slightly to match other man pages. Bump date.

New sentence, new line.

Add -S argument to useradd, usermod and userdel, which allows the use of
a trailing '$' character in user names.

Requested in PR 23922 by Takahiro Kambe.

Also, fix a bug in the previous fix to usermod.

.Nm does not need a dummy argument ("") before punctuation or
for correct formatting of the SYNOPSIS any longer.

The correct capitalisation of 'NetBSD.org' is (you
guessed it) 'NetBSD.org'.

some mdoc fixes.

"Utilize" has exactly the same meaning as "use," but it is more
difficult to read and understand. Most manuals of English style
therefore say that you should use "use".

directory has a c. From Adrian Mrva.

Remove user from supplementary groups when deleting a user and not
preserving information.

Remove BUGS section from userdel(8) accordingly.

Make this utility compile with WARNS=3 - add const-poisoning and
shadow variable name resolution.

Drop trailing whitespace and sort sections.

add BUGS section (1 entry from bin/11244)

be more explicit about creation of /etc/usermgmt.conf

mention that -D creates defaults file if it doesn't already exist and if
we are running as root.

add usermgmt.conf man page.
user -e and -f now accepts "month day year" (ala chpass(1)) and
seconds-since-epoch.
correct man pages accordingly.

branches: 1.14.2;
Generate <>& symbolically. I'm avoiding .../dist/... directories for now.

Sort SEE ALSO, use standard headers.

Whitespace nits.

Update documentation to reflect reality - "userdel -p" replaces the login
shell with /sbin/nologin, rather than /usr/bin/false.

Drop argument of .Os.

Mention that pwd_mkdb(8) is used to update the database, and that it may
take some time to complete at large sites, as in vipw(8).

Cross-reference pwd_mkdb(8)

Fix SYNOPSES:
Options without arguments go first in a bunch (see /usr/share/misc/style)
"add", "del", "info", "mod" arguments to user(8) and group(8) are command
modifiers, not normal text.
-D is not optional when setting the defaults for useradd(8)

Also add a missing .Ar to groupinfo.8

Apply .Fl, .Dq, .Ql and .Ar where necessary to fix formatting.

user's UID is not kept if preserve is "false" (typo fix)
false(1) -> .Xr false 1

branches: 1.5.4;
Fix doubled 'the's.

- Use .Ar for argument.
- Move SEE ALSO section before the HISTORY section as described in
mdoc(7) with:
+ removing traing dot.
+ spliting files into FILES section.
- Refer pathnames using .Pa (rather .Ar or .Xr).

branches: 1.3.2; 1.3.4;
Add new functionality, and fix some bugs and oversights:

+ Moved all internal definitions from usermgmt.h to user.c
+ Added prototypes to usermgmt.h
+ Allow defaults to be set at build time
+ Check the effective uid is 0 if any data is to be modified
+ Check all numeric uids and gids really are numeric
+ Fix a bug (reported by lenb at sasquatch.com) where new ranges were
appended to old ranges, rather than replacing them
+ Add userinfo(8) and groupinfo(8) utilities (if EXTENSIONS is
defined), whereby user and group information can be displayed. Add
manual pages for new utilities. Add front-end calling from user(8)
and group(8) accordingly.
+ Make all functions visible outside the user.c file again. User and
group manipulation may be split out into a separate shared lib in the
future
+ Split off main function into a separate main.c
+ Changed default group to be "users"
+ Changed despatch table for commands to work in a more sane manner
+ Added "default-group" target to Makefile, so that the default group
can be made easily.

use (c) instead of 8bit copyright symbol...

Add SVR4/Solaris-like useradd/usermod/userdel functionality, and
groupadd/groupmod/groupdel functionality, along with two front-end
utilities, user(8) and group(8).

Based on the addnerd package, but most of the interface has been
completely rewritten, and suggestions from simonb and mrg have been
incorporated.