Add spaces to the Dock with the “defaults write com.apple.dock persistent-apps -array-add ‘{”tile-type”=”spacer-tile”;}’; killall Dock” command—run it as many times as you want spaces. To get rid of a ...

You can reveal the files macOS is hiding from you with the “defaults write com.apple.finder AppleShowAllFiles -bool TRUE; killall Finder” command. If you need to hide them again, use the “defaults ...