Install ZSH and Oh My Zsh on your Mac

In order to Install zsh on your mac, make sure you've installed Homebrew on your machine. Homebrew is a package manger for macOS and very handy tool to install any packages on your mac.

If you haven't installed Homebrew, have a look http://brew.sh and follow the install instructions.

Installing ZSH

$ brew install zsh

This command will install zsh on your machine

Oh My Zsh

It's a framework for managing your ZSH configuration and more than 200+ plugins. would recommend to try this.Visit http://ohmyz.sh and follow the install instructions

$ sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"

You can install any kind of plugins such as github