Laptop Backups With anacron

"With cron, you schedule a job at a specific date and time. If at that particular time the machine is down, the job just won't run (until the next time it's scheduled). With anacron, you schedule a job to run at specific intervals, for example, daily, weekly or monthly. anacron will try to keep as closely to this schedule as system uptime permits. If a job is supposed to run daily, but when the computer is switched on the anacron daemon finds that it hasn't run in the last 24 hours, it will be run there and then."

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Related Stories:

• Green Computing is More Than Sleep Mode(Oct 12, 2009)
• Linux.com: Backing Up Your Linux Desktop with rsync(Sep 22, 2004)
• LinuxGazette.net: Automatic Backups with rsync and Anacron(Jul 07, 2004)