deletions | additions       diff --git a/version-your-code.tex b/version-your-code.tex  index 5cf00c0..4712bb9 100644  --- a/version-your-code.tex  +++ b/version-your-code.tex 
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\end{lstlisting}  There are also more advanced options for reverting history that we will not cover in this quick introduction.  At this point, you have learned the commands needed to version your code with Git.  Thus you already have the benefits of being able to make edits to files without copying them first, to create a record of your changes with accompanying messages, and to revert to previous versions of the files if needed.