[lug] Why cron.allow and cron.deny?

Bear Giles bgiles at coyotesong.com
Mon Jan 13 09:21:48 MST 2014


if (lastlog baduser > 2-weeks-ago)
  recursive fork to exhaust process space
fi


On Mon, Jan 13, 2014 at 9:16 AM, Rob Nagler <nagler at bivio.biz> wrote:

> I still don't get it.  What's the difference between cron and this?
>
> while true; do
>     sleep 60
>     do_something
> done
>
> Or, for the more abusive:
>
> while true do
>     sleep 60
>     ssh some-target.com do_something
> done
>
> Rob
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