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Top Forums UNIX for Dummies Questions & Answers crontab schedule - first thursday of every month Post 302220739 by paulds on Friday 1st of August 2008 12:51:26 PM
Old 08-01-2008
CPU & Memory crontab schedule - first thursday of every month

Instead of the first five fields, one of eight special strings may appear:

string meaning
------ -------
@reboot Run once, at startup.
@yearly Run once a year, "0 0 1 1 *".
@annually (same as @yearly)
@monthly Run once a month, "0 0 1 * *".
@weekly Run once a week, "0 0 * * 0".
@daily Run once a day, "0 0 * * *".
@midnight (same as @daily)
@hourly Run once an hour, "0 * * * *".

==================

so based on above


0 0 * 1-12 4 <<< this cron schedule will run at midnight each month on thursday? or will this trigger every thursday every month??
 

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IPC::Run::SafeHandles(3pm)				User Contributed Perl Documentation				IPC::Run::SafeHandles(3pm)

NAME
IPC::Run::SafeHandles - Use IPC::Run and IPC::Run3 safely SYNOPSIS
use IPC::Run::SafeHandles; DESCRIPTION
IPC::Run and IPC::Run3 are both very upset when you try to use them under environments where you have STDOUT and/or STDERR tied to something else, such as under fastcgi. The module adds safe-guarding code when you call IPC::Run or IPC::Run3 under such environment to make sure it always works. If you intend to release your code to work under normal envionrment as well as under fastcgi, simply use this module after the "IPC" modules are loaded in your code. unimport When unimport, the original IPC::Run and/or IPC::Run3 functions are restored. AUTHOR
Chia-liang Kao, "<clkao at bestpractical.com>" BUGS
Please report any bugs or feature requests to "bug-ipc-run-safehandles at rt.cpan.org", or through the web interface at <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=IPC-Run-SafeHandles>. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes. SUPPORT
You can find documentation for this module with the perldoc command. perldoc IPC::Run::SafeHandles You can also look for information at: o AnnoCPAN: Annotated CPAN documentation <http://annocpan.org/dist/IPC-Run-SafeHandles> o CPAN Ratings <http://cpanratings.perl.org/d/IPC-Run-SafeHandles> o RT: CPAN's request tracker <http://rt.cpan.org/NoAuth/Bugs.html?Dist=IPC-Run-SafeHandles> o Search CPAN <http://search.cpan.org/dist/IPC-Run-SafeHandles> ACKNOWLEDGEMENTS
COPYRIGHT &; LICENSE Copyright 2007 Chia-liang Kao, all rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.0 2009-01-28 IPC::Run::SafeHandles(3pm)
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