11-18-2011
From man
crontab:
Quote:
Finally, if either the month or day of month is specified as an element or list, and the day of week is also specified as an element or list, then any day matching either the month and day of month, or the day of week, shall be matched.
Read: specifying both a date & a day of the week means the job will run on both occasions.
This User Gave Thanks to pludi For This Post:
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LEARN ABOUT SUSE
time::ctime
Time::CTime(3) User Contributed Perl Documentation Time::CTime(3)
NAME
Time::CTime -- format times ala POSIX asctime
SYNOPSIS
use Time::CTime
print ctime(time);
print asctime(localtime(time));
print strftime(template, localtime(time));
strftime conversions
%% PERCENT
%a day of the week abbr
%A day of the week
%b month abbr
%B month
%c ctime format: Sat Nov 19 21:05:57 1994
%d DD
%D MM/DD/YY
%e numeric day of the month
%f floating point seconds (milliseconds): .314
%F floating point seconds (microseconds): .314159
%h month abbr
%H hour, 24 hour clock, leading 0's)
%I hour, 12 hour clock, leading 0's)
%j day of the year
%k hour
%l hour, 12 hour clock
%m month number, starting with 1
%M minute, leading 0's
%n NEWLINE
%o ornate day of month -- "1st", "2nd", "25th", etc.
%p AM or PM
%r time format: 09:05:57 PM
%R time format: 21:05
%S seconds, leading 0's
%t TAB
%T time format: 21:05:57
%U week number, Sunday as first day of week
%w day of the week, numerically, Sunday == 0
%W week number, Monday as first day of week
%x date format: 11/19/94
%X time format: 21:05:57
%y year (2 digits)
%Y year (4 digits)
%Z timezone in ascii. eg: PST
DESCRIPTION
This module provides routines to format dates. They correspond to the libc routines. &strftime() supports a pretty good set of coversions
-- more than most C libraries.
strftime supports a pretty good set of conversions.
The POSIX module has very similar functionality. You should consider using it instead if you do not have allergic reactions to system
libraries.
GENESIS
Written by David Muir Sharnoff <muir@idiom.com>.
The starting point for this package was a posting by Paul Foley <paul@ascent.com>
LICENSE
Copyright (C) 1996-1999 David Muir Sharnoff. License hereby granted for anyone to use, modify or redistribute this module at their own
risk. Please feed useful changes back to muir@idiom.com.
perl v5.12.1 2004-02-08 Time::CTime(3)