Open Containing Folder of a Recent Document or Application in Mac OS X

Can’t remember where a file you recently opened was stored on the Mac, or where an MacOS X app you recently used was kept or originated from? Maybe you don’t know where something you recently used went to? No big deal, a simple keystroke modifier trick allows you to jump directly to the containing location of any app or file found in the “Recent Items” list of Mac OS X.

If you use VirtualBox to run guest operating systems within a virtual machine on the Mac, like 





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