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{\bf Git Introduction Course}

Git Basics practical.
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\bigskip

\subsubsection*{Create a repository.}
First, create an empty directory and use ``\texttt{git init}'' to make a new
repository.
\begin{itemize}
  \item \emph{Question:} How can you see that you are working in a Git
    repository?
\end{itemize}
\bigskip

Check the status of your files.
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\subsubsection*{Your first commit.}
Create a new file named ``README'' (with an editor, or by using the
``\texttt{touch}'' command).
\begin{itemize}
  \item \emph{Question:} What is the status of this new file?
\end{itemize}
\bigskip

Stage this file for the next commit using ``\texttt{git add}''.
\begin{itemize}
  \item \emph{Question:} What is the status of this file now?
\end{itemize}
\bigskip

Commit your changes.
\begin{itemize}
  \item \emph{Question:} What happened to the status?
\end{itemize}
\bigskip

\subsubsection*{Manipulation in the staging area.}
Edit your file and stage it.
\bigskip

Now remove the file from the staging area.
\bigskip

\subsubsection*{Working with versions.}
Commit your changed file.
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Now you change your mind, and want to revert this commit.
\begin{itemize}
  \item \emph{Hint:} Use ``\texttt{git log}'' to see a list of all your
    versions.
\end{itemize}
\bigskip

Edit your file again and check the differences with your last commit.
\begin{itemize}
  \item \emph{Question:} What is the difference with your first commit?
\end{itemize}
\bigskip

Make a file that you do not want to track.
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