<cough> Ah, no...no downfall on 28/30/31 day month thingy. Do a man page on date, in the "see also" section it say to look at strftime, doing a man page on strftime you will see that the %U format is defined as:
%U Week number of year as a decimal number [00,53], with Sunday as the first day of week 1. So this will run it on Sundays for the even "weeks" of the year. Not perfect because of the 53 week year cycle, but hey, the advice was free. [EMAIL PROTECTED] ys.com To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]> Sent by: cc: [EMAIL PROTECTED] Subject: RE: how to schedule a job every alternate sundays in unix cron .com 07/17/2003 03:09 PM Please respond to ORACLE-L > what a freekin nightmare! Not really. Is today Sunday? : `date '+\%a'` = 'Sun' if it is, check this also ('and'): -a Is this an odd or even day? eg. daynum mod 2 ((`date '+\%U'` % 2)) -eq 0 One possible downfall of this is if the current Sunday is the 30th, and the next day is Monday the 31st. Then the following Sunday is the 6th, and then two Sundays in a row will run. Jared "Mercadante, Thomas F" <[EMAIL PROTECTED]> Sent by: [EMAIL PROTECTED] 07/17/2003 11:49 AM Please respond to ORACLE-L To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]> cc: Subject: RE: how to schedule a job every alternate sundays in unix cron what a freekin nightmare! I'd hate to be the next poor bloke who has to decifer this... Tom Mercadante Oracle Certified Professional -----Original Message----- Sent: Thursday, July 17, 2003 2:35 PM To: Multiple recipients of list ORACLE-L Brilliant. :) [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 07/16/2003 11:29 PM Please respond to ORACLE-L To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]> cc: Subject: Re: how to schedule a job every alternate sundays in unix cron 0 1 * * 0 /usr/bin/ksh -c "[ `date '+\%a'` = 'Sun' -a $((`date '+\%U'` \% 2)) -eq 0 ] && /path/myscript.ksh" This will run myscript.ksh on even Sundays at 1 a.m. If ?'s, email me direct. kommareddy sreenivasa To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]> <[EMAIL PROTECTED] cc: om> Subject: how to schedule a job every alternate sundays in unix cron Sent by: [EMAIL PROTECTED] .com 07/16/2003 06:09 AM Please respond to ORACLE-L Hello All, OS: Solaris 2.8 I have to run a backup script in every alternate Sunday. I cant find a way to submit it in cron. Can somebody help me how to setup a job to run alternate Sundays in unix cron . Thanks and Regards, Srinivas __________________________________ Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month! http://sbc.yahoo.com -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: kommareddy sreenivasa INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). 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