Cron is a job scheduler that allows users to run commands periodically.

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using cron to run script

Hey guys, im trying to run a script using cron, im using a crontab created by the user ashtanga, in the crontab i have */5 * * * * /home/custom-django-projects/SiteMonitor/sender.py in top of the ...
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Does RHEL execute all cronjob files under /etc/cron.d/*?

This is a RedHat Enterprise Linux 5 system (RHEL). We manage this system using Cfengine. We have several cronjobs which are running twice as often as usual. I checked the cronjobs under /etc/cron.d/ ...
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I need help with a cronjob to watch for runaway processes and kill them

I have an interesting situation, I have a runaway ruby process - I know exactly how I trigger it. Point is, it got me thinking about runaway processes (CPU usage or memory usage). How would one ...
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When I schedule a command with 'at', can I change where the output is mailed to?

When I schedule a job/command with at to be executed in the future, the standard output and error of the command is "mailed" to the user that did the scheduling. So after my job runs, I get a message ...
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186 views

Stop cron script from destroying my mirrorlist with invalid data

I have to following cron script that runs daily. As you should be able to see from the code, it outputs the results from reflector to /etc/pacman.d/mirrorlist. $ cat /etc/cron.daily/update-mirrorlist ...
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How does fcron knows whether the job was run?

I recently migrated from vixie-cron to fcron on my laptop. I have a question: how does fcron knows if a particular job was run in given period of time? As a file can change during running, what ...