title: Oh My Zsh multiple commands with one alias
body: <p>I'm using <a href="https://github.com/robbyrussell/oh-my-zsh" rel="noreferrer">Oh My Zsh</a>, and was wondering if there is a way to create a function or alias to run multiple commands. Just as an example, running an 'update' command will update specific gems, but not all of them.</p>