I love the organisation / quick launch of apps from my Apple Mac’s Dock… and as I use my Mac for work and personal stuff, I wanted to add a spacer to the dock to separate apps .. this is how to do this :-
Start the Terminal app
Enter the following:-
defaults write com.apple.dock persistent-apps -array-add ‘{“tile-type”=”spacer-tile”;}’
Now enter the following:-
killall Dock
The Dock will close and then re-launch .. you will see a spacer at the right side of the Dock, which you can now move to any place on the Dock to separate your apps.