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At work on our linux servers, I have a standard non root account.

Unfortunately the account does not have permissions to crontab or at.

Is there a good reason to block these commands?

I can write a script that uses sleep to do the stuff I want to schedule but I would rather do it in either cron or at.

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  • Why are people marking this question as too broad? I can't imagine a more specific way of phrasing this and it's a valid question. – Bratchley Feb 3 '15 at 20:44
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It slightly simplifies system administration, because users can be locked out by using /etc/nologin and kill, without having to worry about processes coming back through cron or at.

It shouldn't be a big problem if you can run your own cron daemon.

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    It would be an issue if the system is rebooted and the OP isn't notified. – Bratchley Feb 4 '15 at 2:15
  • @Bratchley system reboot was indeed my primary concern. – Osama Javed Feb 4 '15 at 9:43

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