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Mirror Your Web Site With rsync On Fedora 10
This tutorial shows how you can mirror your web site from your main web server to a backup server (both running Fedora 10) that can take over if the main server fails. We use the tool rsync for this, and we make it run through a cron job that checks every x minutes if there is something to update on the mirror. Thus your backup server should usually be up to date if it has to take over.