At Envato we have a few dozen sites residing on multiple servers. The data on a portion of the servers need to be regularly backed up to Amazon S3. The Envato Mad Scientist Ryan Allen has worked on a script called Sir Sync-A-Lot which syncs the data to S3. This was done after evaluating a bunch of scripts including s3sync. Today I turned Ryan’s original script into a little Rubygem and added a bit more features. Go check out the source code!