Ubuntu 11.04 Preview: run-one Improves Automated Tasks
It’s a safe bet that cron doesn’t rank highly on most Ubuntu users’ priority lists — in fact, I’d be surprised if a majority even know what cron is. For those who do, however, the Ubuntu 11.04 release in April promises some notable new features for cron in the form of the run-one wrapper script. Here’s the scoop.
Cron, of course, is the daemon on a Linux computer that lets users run commands at specific times on a regular basis. It can update software, back up data or send out reminders for important things such as Fido’s birthday. It can be quite handy, especially for people who aren’t good at remembering things.
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