What is “terminator” Package?

Multiple terminals in one window
For more details: https://gnometerminator.blogspot.com/p/introduction.html

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install terminator.

  brew install terminator

Now, use terminator!