It’s Sogudi
This doesn’t really fall into the category of development for ExpressionEngine, but some developers may appreciate a new feature of the Safari plugin Sogudi. (Get it? Sa-fa-ri So-gud-i). If you haven’t been introduced to Sogudi until now (it’s been out since 2003), you’ve missed out. This browser plugin is hands-down the best implementation of a shortcut-site-search-in-an-address-bar out there. It was recently updated to be a Universal Binary, but best of all in a brand new feature: you can now view Unix manual pages directly in Safari, formatted nicely, and instantly at your fingertips.
The syntax? man:command screenshot (popup link)
Soooo good…ee.