Back up like an expert with rsync

In the last two months I've been traveling a lot. During the same period my main desktop computer went belly up. I would have been in trouble without rsync at my disposal -- but thanks to my regular use of this utility, my data (or most of it, anyway) was already copied offsite just waiting to be used. It takes a little time to become familiar with rsync, but once you are, you should be able to handle most of your backup needs with just a short script.

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