Author: brian Date: Sat Jun 12 02:00:15 2010 New Revision: 209086 URL: http://svn.freebsd.org/changeset/base/209086
Log: MFC r208795; additional date -v detail PR: 147354 Approved by: re (kib) Modified: stable/8/bin/date/date.1 Directory Properties: stable/8/bin/date/ (props changed) Modified: stable/8/bin/date/date.1 ============================================================================== --- stable/8/bin/date/date.1 Sat Jun 12 01:45:29 2010 (r209085) +++ stable/8/bin/date/date.1 Sat Jun 12 02:00:15 2010 (r209086) @@ -32,7 +32,7 @@ .\" @(#)date.1 8.3 (Berkeley) 4/28/95 .\" $FreeBSD$ .\" -.Dd June 2, 2007 +.Dd June 3, 2010 .Dt DATE 1 .Os .Sh NAME @@ -219,6 +219,14 @@ When the date is adjusted to a specific the resulting timezone will be set so that the date matches the earlier of the two times. .Pp +It is not possible to adjust a date to an invalid absolute day, so using +the switches +.Fl v No 31d Fl v No 12m +will simply fail five months of the year. +It is therefore usual to set the month before setting the day; using +.Fl v No 12m Fl v No 31d +always works. +.Pp Adjusting the date by months is inherently ambiguous because a month is a unit of variable length depending on the current date. This kind of date adjustment is applied in the most intuitive way. @@ -339,9 +347,9 @@ will display the last day of February in .Pp .Dl "Tue Feb 29 03:18:00 GMT 2000" .Pp -So will do the command: +So will the command: .Pp -.Dl "date -v30d -v3m -v0y -v-1m" +.Dl "date -v3m -v30d -v0y -v-1m" .Pp because there is no such date as the 30th of February. .Pp _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
