Commit graph

57 commits

Author SHA1 Message Date
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
Brian Somers a625bfec63 Always give mktime a timeval with tm_isdst set to -1, otherwise
things get a bit out-of-phase when we step backwards 1 hour from
between 0:00 and 1:00 on the first of the month following the
transition into Summer time.  This is probably actually a bug
in mktime().

PR:	10963

If mktime() fails and 68 < year < 138, assume that the reason is
because of Summer time and adjust up or down according to our
adjusting context by one hour.  This assumes that all DSTs are
multiples of 1 hour.

PR:	6223, 17750
2000-04-05 01:59:36 +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
Alfred Perlstein 3b006d8ebd Re-add "May" to the list of dates supported.
Approved by: jkh
2000-02-18 23:41:45 +00:00
Brian Somers 94a64a491a Fix various mandoc bugs 2000-01-12 00:29:16 +00:00
Sheldon Hearn a82111c306 Back out previous commit and replace with a cleaner solution adapted
from the source attributed below.  In particular, this removes a goto
inside a switch and replaces those horrendous ATOI macros with
something acceptable.

More clean-ups to come.

PR:		bin/14151
Reported by:	Christian Weisgerber <naddy@mips.rhein-neckar.de>
Obtained from:	NetBSD
1999-12-29 16:50:08 +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
Martin Cracauer d430c0c167 Don't continue if parsing failed when -f is in use. Exit with nonzero value. 1999-06-25 09:04:48 +00:00
John-Mark Gurney 3bc1b1bb27 the month and three days are up for -hackers and the 24hrs for -committers.
add a -j flag that tells date not to try to set the date.  This allows you
to use date as a userland interface to strptime.

example:
TZ=GMT date -j -f "%a, %d %b %Y %T %Z" "Sun, 08 Nov 1998 02:22:20 GMT" +%s

which is the standard format for Last-modified headers in HTTP requests.

only one to respond: eivind
1999-05-14 00:28:41 +00:00
Kris Kennaway 46be34b902 Various spelling/formatting changes.
Submitted by: Philippe Charnier <charnier@xp11.frmug.org>
1999-05-08 10:22:15 +00:00
Warner Losh 426e9c1dcc First set of fixes to keep egcs happy. These include {} around single
statement if blocks[*] when the else could be ambiguous, not defaulting
to int type and removal of some unused variables.

[*] This is explicitly allowed by style(9) when the single statement
spans more than one line.

Reviewed by: obrien, chuckr
1999-04-25 21:13:34 +00:00
Brian Somers 269dfbee64 Support seconds with -v.
PR:		6308
Submitted by:	Max Euston <meuston@jmrodgers.com>
1999-03-09 09:38:54 +00:00
Daniel O'Callaghan fd5a0a9b4b Example "19%y" changed to "%Y" to discourage poor usage. 1999-01-13 07:01:07 +00:00
Bruce Evans d3f062f04e Don't put compiler warning flags in leaf Makefiles. 1998-12-07 12:50:48 +00:00
Alexander Langer f97fe12243 Added missing #include <string.h> 1998-10-03 16:29:59 +00:00
Poul-Henning Kamp 84717b42e8 .Sh ENVIRONMENT VARIABLES -> .Sh ENVIRONMENT
PR:		6599
Reviewed by:	phk
Submitted by:	Josh Gilliam <josh@quick.net>
1998-05-13 07:57:49 +00:00
Philippe Charnier 574d120677 Restore Lite-2 sccsid. Restore include of sys/param.h. 1998-05-13 07:31:42 +00:00
Philippe Charnier cbf6f7d358 Correct use of .Nm and other cosmetics. Add rcsid. Remove unused #inc. 1998-05-06 06:51:42 +00:00
Robert Nordier 336f22af33 Spelling/typo fixes: (preceeded, friday). 1998-04-20 21:06:38 +00:00
John Birrell c1e8822ae4 Cast a size_t to a long to avoid a gcc warning. 1998-01-25 08:59:08 +00:00
Brian Somers c39934ea32 Add (BSD) copyright headers. 1997-12-21 12:11:13 +00:00
Brian Somers ad1c694bdc Put [+format] at the end of the usage message.
Make `date -?' output (pretty much) the same as
the man page
PR:		5269
1997-12-11 02:38:56 +00:00
Wolfram Schneider f50f7e1e32 Change example from US to international standard date notation. 1997-10-03 18:09:17 +00:00
Daniel O'Callaghan c5c1c13516 Back out suppress '\n' mod. 1997-10-03 12:54:30 +00:00
Daniel O'Callaghan 34de7199ea Add the '-s' flag to the usage string. 1997-10-01 05:44:35 +00:00
Daniel O'Callaghan 70a53cd743 Add the ability to supress the '\n' at the end of the date printed. 1997-10-01 05:24:08 +00:00
Joerg Wunsch adb7f7bca7 Fix the broken `date HHMM.SS' handling.
PR:		bin/4661
Submitted by:	blank@sliphost37.uni-trier.de (Sascha Blank)
1997-09-30 20:06:15 +00:00
Wolfram Schneider f6b31571f6 spelling corrections.
PR: docs/4450
Submitted by: josh@quick.net
1997-09-13 16:01:53 +00:00
John-Mark Gurney 81cd6abb0a fix misspelling
Submitted-by: Josh Gilliam

Closes PR:4425
1997-08-30 11:06:35 +00:00
Brian Somers 7fedb877a4 Hint at how to use TZ.
Submitted by:	grog@lemis.com
1997-08-18 20:27:17 +00:00
Brian Somers 233d16da02 Remove forgotten debug statement. 1997-08-10 16:37:33 +00:00
Brian Somers 86a3e2a13a Add "-f fmt date" for specification of the
date using strptime(3).
Suggested by: Michael Smith <msmith@atrad.adelaide.edu.au>

Change mm & dd to MM & DD so that they don't
clash with the month.
1997-08-10 16:36:59 +00:00
Brian Somers 698f86e401 Change [-DMHW [+|-]val] to [-v [+|-]val[ymwdHM]]
Support Hours & Minutes
Add -Wall to Makefile
1997-08-09 22:34:06 +00:00
Brian Somers 7ca215a690 Add [-DWMY] flags for date adjustment.
Discussed with: freebsd-hackers
1997-08-04 03:37:07 +00:00
Philippe Charnier 749d4bb649 Cosmetic change in usage string. 1997-06-06 06:40:06 +00:00
Philippe Charnier 4600c7fb36 Off by 1 adjustment. 1997-06-02 06:27:00 +00:00
Daniel O'Callaghan ec50d24e74 Fix typo in comment; Document in an example that years beyond 1999
are handled; fix typo in same example.
1997-04-16 05:59:21 +00:00
Warner Losh 93ef08af3e compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
1997-03-28 15:24:41 +00:00
Guido van Rooij e298ae5d12 Fix buffer overflow 1997-03-10 19:52:12 +00:00
Peter Wemm b97fa2ef50 Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
Jordan K. Hubbard 1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
Steve Price 42dbcdca0f Merge Lite2 mods, fix incorrect default string, cleanup
use of .Nm macros, and -Wall cleaning.
1996-12-14 05:54:15 +00:00
Wolfram Schneider b8923d4cc0 [HISTORY] command appeared in Version 1 AT&T UNIX
Obtained from: A Quarter Century of UNIX, Peter H. Salus, page 41
1996-08-29 18:06:19 +00:00
Andrey A. Chernov 008ff22c41 For nonexisten time use proper diagnostic instead of bad format and usage 1996-04-06 01:42:09 +00:00
Nate Williams 5883c5366b Fix 'stutter' in manpage.
The man page for date(1) talks about "a a" maximum, not just
    "a" maximum.

Submitted by:	Simon Burge <simonb@telstra.com.au> via NetBSD GNATS
1996-03-12 05:30:39 +00:00
Andrey A. Chernov 4d279a0648 Add setlocale(LC_TIME,... 1995-10-23 20:26:53 +00:00
David Greenman 92f6a19170 Correct the default format info to indicate "%+". 1995-08-28 10:38:01 +00:00
Andrey A. Chernov 76f9ae3bfe Use %+ to print data using LC_TIME 1995-08-05 23:08:17 +00:00