But it turns out Apple only provides settings for some of the Dock’s tricks many are effectively hidden secrets.įortunately, you can get at these bonus extras by way of a quick trip to the Terminal app, and some deft typing – or by copying and pasting the various commands outlined below. How To Unlock the macOS Dock’s Hidden Secrets in TerminalĮlsewhere on this blog, we help you get to know your Mac’s Dock and discover its many options.