There's a lot of information on the intertoobs about getting ssh-agent "working" in OS X and even more articles about when and how the stock behavior of ssh-agent changed (mostly with respect to how ssh-agent interacted with the Keychain). This article doesn't cover or care about any of that. This article is concerned with: Enabling ssh-agent in such a way that I can "ssh-add" in one terminal window and that same agent (and the loaded keys) is available in all of my other terminal windows. En...
