What is “rssh” Package?

Restricted shell for use with OpenSSH
For more details: http://www.pizzashack.org/rssh

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 rssh.

  brew install rssh

Now, use rssh!