I’m obviously enjoying using Amazon for a number of testing applications (in addition to of course buying books and light bulbs from them, and not one showed up broken). So far, I’ve done articles on getting started with Amazon ec2, using the command line with ec2, whitelisting an IP address, deploying ec2 en masse, and setting up a static IP for ec2. But the S3 articles have been sparse. So, now let’s look at using Amazon’s storage service (S3) from the command line. Funny enough, if you’re going to upload your own custom Amazon Machine Instances (AMIs) you’ll need to leverage S3. When you go to bundle an image, you will have a…