What is “ucspi-tcp” Package?

Tools for building TCP client-server applications
For more details: https://cr.yp.to/ucspi-tcp.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 ucspi-tcp.

  brew install ucspi-tcp

Now, use ucspi-tcp!