Note that you’ll be using the killall Dock command often. Press Return and your Dock will be back as it was before you made any changes. Then open Terminal, and use the following command to restart the Dock: killall Dock If you later want to restore this version of your Dock’s preferences, copy the file back to the aforementioned Preferences folder, replacing the one that’s there. (You can do this by Option-dragging it to another folder.) In the Finder window that appears, open the Preferences folder, and make a copy of. In Finder, hold Option and click Go, and then select Library. Back-up existing Dock settingsīefore making major changes to your Dock settings, back-up your existing ones, in case you want to put them back later.

A few of these settings are, admittedly, little more than curiosities, but some make the Dock significantly more useful. 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.

How to hide mac dock in full screen