Setting up iTerm and oh-my-zsh

This is going to be a pretty simple post. Just giving a basic guide of what I had to do to install oh-my-zsh.

Installing iTerm2

brew cask install iterm2

(it should be mentioned you need to install homebrew first)

Installing oh-my-zsh

brew install zsh zsh-completions

Then simply check echo $SHELL if that doesnt have some form of zsh in it you simply need to run this command to change the shell path chsh -s $(which zsh) and restart iTerm. You can them simply change the theme by opening ~/.zshrc and changing the ZSH_THEME variable to whatever theme name you would like to use.