Commit Graph

79 Commits

Author SHA1 Message Date
Xin LI
8b45db8ee2 date(1): Make -r behave like GNU's version when the option can not be
interpreted as a number, which checks the file's modification time and
use that as the date/time value.

This improves compatibility with GNU coreutils's version of time(1).

MFC after:	2 weeks
2015-05-07 20:54:38 +00:00
Jean-Sébastien Pédron
2fd66cdd22 date(1): Forgot to update manpage date in r264968
MFC after:	1 week
MFC with:	264968
2014-04-26 13:53:04 +00:00
Jean-Sébastien Pédron
b69ced8d8c date(1): Add "-R" flag to use RFC 2822 date and time output format
As stated in the man page, this is equivalent to use "%a, %d %b %Y %T %z"
as the output format while LC_TIME is set to the "C" locale.

This is compatible with date(1) from the GNU core utilities.
2014-04-26 13:05:56 +00:00
Brian Somers
5990bfb40b Explain that setting an absolute day value can fail and that the month should
usually be set first when using -v.

Adjust an example that sets the day to 30 before setting the month to 3 in
accordance with this approach as the example would always fail in February!

PR:		147354
MFC after:	2 weeks
2010-06-04 06:56:58 +00:00
Ed Schouten
0806dd9238 Remove stale references to utmp(5) and its corresponding filenames.
I removed utmp and its manpage, but not other manpages referring to it.
2010-01-21 17:25:12 +00:00
Remko Lodder
a1f6cb79d9 Correct the referenced securelevel document, it's now securelevel 7.
Pointed out by:	ru
2007-06-02 20:15:59 +00:00
Ruslan Ermilov
8af1113166 -mdoc sweep. 2005-11-17 12:15:23 +00:00
Tom Rhodes
b97fc83e47 Note which options are not part of the standards.
Xref locale(1) and bump document date.

Reviewed by:	keramida
No Objections:	-standards
2005-11-01 19:31:25 +00:00
Ruslan Ermilov
0227791b40 Expand *n't contractions. 2005-02-13 22:25:33 +00:00
Ruslan Ermilov
6fca4c7c3f Add the new standard EXIT STATUS section where appropriate.
Sort standard sections in the (documented) preferred order.
2005-01-16 16:41:59 +00:00
Warner Losh
9ddb49cbe4 /*- or .\"- or #- to begin license clauses. 2005-01-10 08:39:26 +00:00
Ruslan Ermilov
6fa13ec06f Scheduled mdoc(7) sweep. 2005-01-09 19:54:23 +00:00
Yaroslav Tykhiy
d3e240cb45 Change the behaviour of `-v' so that, e.g., stepping a month back
on March 31 won't take you to March 2 or 3 (now the result will
be the last day of February.)

In general, now stepping by months from the last days of the current
month A will take you to the very last day of the target month B if
B is shorter than A.

The previous version would just step to March 31 and rely on mktime(3)
to correct the date.  Despite its simplicity, such way was counter-intuitive
to users and caused pain to shell script writers.

Noticed by:	Igor Timkin <ivt at gamma dot ru>
Approved by:	brian
MFC after:	2 weeks
2004-08-09 13:43:39 +00:00
Alfred Perlstein
8a0f7000e6 Give the most awesome example of how to parse the output of date
back into epoch time.  Everytime I'm asked to do this by someone I
have to spend about ten minutes recreating the same command line.
So record it under examples.
2004-07-17 00:26:31 +00:00
Ruslan Ermilov
1171aedcdf Deal with double whitespace. 2004-07-03 00:06:28 +00:00
Ruslan Ermilov
eccea571a7 Mechanically kill hard sentence breaks. 2004-07-02 21:04:19 +00:00
Ruslan Ermilov
b0cb98e238 DESCRIPTION was not updated for the new SYNOPSIS. 2004-05-16 21:33:48 +00:00
Brian Feldman
640c4d40fb Give date(1) a much better SYNOPSIS section which is useful as more than
decoration.  Further improvements are welcome, but at least this
is a separate of the various modes of operation date has, as well as
sectioning off the two deprecated options for settimeofday(tz) that
don't even apply to actual operation of date as such, anyway.
2004-04-06 22:03:38 +00:00
Mark Murray
6195fb4102 Remove clause 3 from the UCB licenses.
OK'ed by:	imp, core
2004-04-06 20:06:54 +00:00
David E. O'Brien
ab579b9e93 Note the Linux required format. 2004-01-06 19:01:34 +00:00
Ruslan Ermilov
522ccf3f35 mdoc(7) police: markup laundry. 2003-02-23 01:47:49 +00:00
David E. O'Brien
e0d2c36186 Add an example to help one manually set the date on one machine taking the out
put from another.
2003-02-18 23:12:55 +00:00
Tony Finch
35704b2f29 Fix some twelve hour clock braindamage. The range for hours is 0-23 not 1-12.
MFC After: 1 week
2002-10-03 14:11:29 +00:00
Tom Rhodes
63b3046fd5 s/CMOS/hardware as talked about on cvs-committers.
Suggested by:   sheldonh
Approved by:	bde
MFC after:	1 day
2002-04-16 14:28:47 +00:00
Tom Rhodes
dfbea8a5ee Little nit pick in date(1) manual page, tell users which clock date(1)
sets

PR:		35606
2002-04-15 18:05:14 +00:00
Ruslan Ermilov
c4d9468ea0 mdoc(7) police:
Avoid using parenthesis enclosure macros (.Pq and .Po/.Pc) with plain text.
Not only this slows down the mdoc(7) processing significantly, but it also
has an undesired (in this case) effect of disabling hyphenation within the
entire enclosed block.
2001-08-07 15:48:51 +00:00
Dima Dorfman
7ebcc426ef Remove whitespace at EOL. 2001-07-15 07:53:42 +00:00
Ruslan Ermilov
856ebd68ae Simplify, with the power of new mdoc(7). 2001-06-09 11:20:31 +00:00
Dima Dorfman
bfaf55a48d Make it clear that the -v option doesn't actually set the date.
PR:		24773
Approved by:	nik
2001-03-16 02:20:24 +00:00
Ben Smithurst
23c326d124 Document the restrictions on changing times in high securelevels.
PR:		23502
Submitted by:	Robert Boyd <rboyd@pokerspot.com>
2001-01-17 21:27:54 +00:00
Ruslan Ermilov
14b96e474c Prepare for mdoc(7)NG. 2000-12-19 15:30:26 +00:00
Ruslan Ermilov
12e720d78b Prepare for mdoc(7)NG. 2000-12-15 17:37:31 +00:00
Ruslan Ermilov
be8b149795 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 11:39:41 +00:00
John W. De Boskey
eba53b965a Try to clean the manpage up according to the mail from Sheldon
in committers (Message-Id: <72836.964344168@axl.ops.uunet.co.za>).

Also cleaned up a .Pq macro which was causing problems previous
to the original update I made.

Reviewed by:	sheldonh
Approved by:	jkh
2000-07-28 02:51:43 +00:00
John W. De Boskey
b4a3a03827 Expand the -r option to support hex. Though undocumented, the -r
option already supported octal. Add a comment to the -r option
in the man page so it's a bit more specific.

Discrepancy brought to my attention by: sasdrq@unx.sas.com
Approved by:	jkh
2000-07-22 22:08:39 +00:00
Sheldon Hearn
888d5fad11 Fix one grammar problem which crept in from rev 1.40 to rev 1.42, and
one mdoc problem from rev 1.40 (unnecessarily populated Nm macro).
2000-07-18 12:02:15 +00:00
Mark Ovens
e7b7b6e4c4 Re-worded the description of the -r option
PR:		18792
Submitted by:	Bob Johnson <bobj@atlantic.net>
Approved by:	Alexander Langer <alex@freebsd.org>
2000-07-15 14:55:54 +00:00
Alexander Langer
68dee1e331 Now, the mdoc fixes, such as:
* remove hard sentence breaks
* use of Fl with Ar if argument available
* Dq -> Sq where better
* Ql -> Dq and Ql -> Fa where better
* include sections to Xr macro
* It Ar .ss -> It Ar ss
2000-07-14 15:49:36 +00:00
Alexander Langer
60ad2ab574 As per request by sheldonh and others on IRC, seperate language and mdoc
fixes (very important in this case).  Version 1.40 should be discarded.

This version includes the language diffs.  To receive them, use
cvs diff [-u] -r 1.39 -r 1.41
2000-07-14 15:38:38 +00:00
Alexander Langer
8135b667d1 Fix several language, style and mdoc improvements (such as correct
usage of .Xr and removal of hard sentence breaks).

PR:		18880
Submitted by:	Christian Weisgerber <naddy@unix-ag.uni-kl.de>
Obtained from:	OpenBSD (in parts)
2000-07-14 14:18:04 +00:00
Mike Pritchard
af63ed3ce0 Grumble. The previous commit still had the wrong date in the
example.  Oct 29 0:30 +3 hours is still Oct 29, no matter what the
DST setting is, and not Oct 30..
2000-06-28 09:20:06 +00:00
Mike Pritchard
861c69ca3e Typo fix.
PR:		docs/19554
Submitted by:	Kazuo Horikawa <horikawa@psinet.com>
2000-06-28 09:13:32 +00:00
Brian Somers
714c609be5 Mention the timezone where appropriate (for the -v option).
correct one of the -v options.
2000-06-22 10:02:33 +00:00
Daniel Baker
d5dc63cc0a Correct confusion and differentiate appropriately between GMT and UTC when
date is launched with the "u" argument.  It now operates in the documented
manner.

Fix typo in date man page.

Submitted by:	David McNett <nugget@slacker.com>
2000-05-19 18:02:25 +00:00
Brian Somers
9263db41f6 Change -v so that variences in units of days or less are sensitive to
DST.  Explain in more detail what date -v does when mixed with DST.

Previous code suggested broken by: wollman
2000-04-12 13:35:17 +00:00
Sheldon Hearn
8d230e25ae Correct confusing description of the -r option.
PR:		17250
Submitted by:	cjclark@home.com (Crist J. Clark)
2000-03-07 20:54:17 +00:00
Brian Somers
94a64a491a Fix various mandoc bugs 2000-01-12 00:29:16 +00:00
Sheldon Hearn
646e0924a1 Allow the year to be specified with an optional century.
PR:	14472
Reported by:	j_guojun@lbl.gov (Jin Guojun)
1999-11-10 13:34:39 +00:00
Peter Wemm
2a4562393f $Id$ -> $FreeBSD$ 1999-08-27 23:15:48 +00:00
Jordan K. Hubbard
9efde83904 Remove obsolete BUGS section which describes something which stopped
being relevant when we ripped out the BSD/VAX code.

Submitted by:	Guy Harris <gharris@flashcom.net>
1999-08-25 14:38:58 +00:00