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\begin{document}
\begin{multicols*}{2}
\begin{center}
\Large{Unix Shell Cheat Sheet}
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This cheat sheet serves is a reference guide to Unix Shell and is not a substitute for a formal tutorial. If you're new to the party I highly recommend reading The Carpentries' \href{https://swcarpentry.github.io/shell-novice/}{Unix Shell Tutorial}
\begin{center}
\Large{Common Commands}
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Change directory to \code{/file/path}
\begin{lstlisting}
cd /file/path
\end{lstlisting}
List contents of working directory
\begin{lstlisting}
ls
\end{lstlisting}
\begin{center}
\begin{tabular}{|p{80pt}p{150pt}|}
\hline
\code{-l} & long list format \\
\rowcolor{yellow}
\code{-h} & human readable format \\
\code{-t} & sort by time \\
\hline
\end{tabular}
\end{center}
\end{multicols*}
\end{document}
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