What is “tldr” Package?

Simplified and community-driven man pages
For more details: https://tldr-pages.github.io

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 tldr.

  brew install tldr

Now, use tldr!