First, let's get Git
installed in our computers. You can easily find the
install scripts for your specific machine on the website that's listed in the description
of this course. Another way of installing
Git is by using Homebrew. In that case, we simply have
to type brew install Git. To check whether Git has
been installed correctly, we can check the current
version of Git on our machine by typing
Git --version. If you see a version, you've successfully installed
Git on your computer. Now, let's see what Git is all about and how it can help us.