Date: Fri, 11 Sep 2020 15:39:49 +0100 From: tech-lists <tech-lists@zyxst.net> To: freebsd-questions@freebsd.org Subject: Re: How to silence cron? Message-ID: <20200911143949.GE91422@bastion.zyxst.net> In-Reply-To: <20200911153307.690190ed@gumby.homeunix.com> References: <b0f49812-4d0a-e301-3ef2-816431ae3dbe@nethead.se> <41377ad1-4162-1194-7172-234c4d172e6d@mm.st> <20200911153307.690190ed@gumby.homeunix.com>
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On Fri, Sep 11, 2020 at 03:32:40PM +0100, RW via freebsd-questions wrote:
>On Fri, 11 Sep 2020 16:22:22 +0300
>xtouqh@mm.st wrote:
>
>
>> crontab(5) describes -n, which will silence only the successful runs,
>> i.e:
>>
>> */5 * * * * -n su -m www -c "...."
>
>
>Where does it say that in crontab(5)?
man 5 crontab[1], a couple of pages down:
[...]
The following command options can be supplied:
-n No mail is sent after a successful run. The execution output
will only be mailed if the command exits with a non-zero exit
code. The -n option is an attempt to cure potentially copious
volumes of mail coming from cron(8).
-q Execution will not be logged.
[...]
[1] FreeBSD 13.0-CURRENT #0 r365391M: Tue Sep 8 23:06:14 BST 2020
--
J.
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