What is “reattach-to-user-namespace” Package?

Reattach process (e.g., tmux) to background
For more details: https://github.com/ChrisJohnsen/tmux-MacOSX-pasteboard

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 reattach-to-user-namespace.
    brew install reattach-to-user-namespace

Now, use reattach-to-user-namespace!