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\end{lstlisting}  By default, this will download the Git repository into a local directory named "thesis".  Furthermore, the remote "origin" will automatically be added so that you can easily push your changes back to GitHub. Then the next day back at your work computer, you can update the code with the changes you made the previous evening using the command \verb|git pull|.  \begin{lstlisting}  $ git pull origin master  \end{lstlisting}  This pulls in all the commits that you had previously pushed to the GitHub remote repository.  In this workflow, you are essentially collaborating with yourself as you work from multiple computers.  If you are working on a project with just one or two other collaborators, you could extend this workflow so that they could edit the code in the same way.  You can do this by adding them as Collaborators on your repository (Settings -> Collaborators -> Add collaborator).  However, with projects with lots of contributors, GitHub provides a workflow for finer-grained control of the code development.