How is it a unix environment? On the first glance i don't really get how it is implemented. That's why i supposed that this only runs on SmartOS. Is the object

How is it a unix environment? On the first glance i don't really get how it is implemented. That's why i supposed that this only runs on SmartOS. Is the object store software downloadable somewhere? The tutorial mentions creating an account on the Joyent cloud...