What is “readline” Package?

Library for command-line editing
For more details: https://tiswww.case.edu/php/chet/readline/rltop.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 readline.
    brew install readline

Now, use readline!