--- /dev/null
+% 3. Basic commands: echo, cat, cp, date, df, du, file, file, help,
+% history(!!, !a), kill, ln, ls, man, mkdir, mv, pwd, rm, sudo, which, >>, >
+
+\subsection{Basis commando's}
+\begin{frame}
+ \frametitle{Print en navigeer commando's}
+ \begin{enumerate}
+ \item echo, cat
+ \item cd, ls
+ \item pwd
+ \end{enumerate}
+\end{frame}
+
+\begin{frame}
+ \frametitle{Bestands en map operaties}
+ \begin{enumerate}
+ \item cp, mv, rm, ln
+ \item mkdir rmdir
+ \end{enumerate}
+\end{frame}
+
+\begin{frame}
+ \frametitle{Geavanceerdere operaties}
+ \begin{enumerate}
+ \item kill, sudo, which
+ \item date, df, du, file
+ \item man, help
+ \item history, !!, !frobby
+ \end{enumerate}
+\end{frame}