mongroup Package Installation on Mac

About abcde : Monitor a group of processes with mon!
More Information: https://github.com/jgallen23/mongroup
Steps:

  1. Launch Terminal by pressing command+space, type terminal and hit Enter key.
  2. Run
    ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null
  3. Install
    brew install mongroup

Done!