\documentclass[a4paper,10pt,landscape]{article}
\usepackage{myStyle}

\begin{document}

\raggedright
\footnotesize
\begin{multicols}{3}


% multicol parameters
% These lengths are set only within the two main columns
%\setlength{\columnseprule}{0.25pt}
\setlength{\premulticols}{1pt}
\setlength{\postmulticols}{1pt}
\setlength{\multicolsep}{1pt}
\setlength{\columnsep}{2pt}

\begin{center}
     \Large{\textbf{Vim}} \\
\end{center}

\section{Basic commands}
\begin{tabular}{@{}ll@{}}
\verb!:w [file]!    & Write to \textit{file} \\
\verb!:x!           & Exit, saving changes \\
\verb!:q!           & Exit as long as there have been no changes \\
\verb!:q!!          & Exit and ignore any changes \\
\verb!:wq!          & Save file and exit
\end{tabular}

\section{Inserting Text}
\begin{tabular}{@{}ll@{}}
\keys{i}    & Insert before cursor \\
\keys{I}    & Insert before line \\
\keys{r}    & Replace one character \\
\keys{R}    & Enter insert mode, but replace \\
\end{tabular}

\section{Motion}
\begin{tabular}{@{}ll@{}}
\keys{h}    & Move left \\
\keys{j}    & Move down \\
\keys{k}    & Move up \\
\keys{l}    & Move right \\
\keys{w}    & Move to next word \\
\keys{W}    & Move to next blank delimited word \\
\keys{e}    & Move to the end of the word \\
\end{tabular}

\section{Cut/Copy and paste}
\begin{enumerate}
    \item Position the cursor where you want to begin cutting or copying
    \item Press \keys{v} (or \keys{V} if you want to cut whole lines)
    \item Move the cursor to the end of what you want to cut or copy
    \item Press \keys{d} or Press \keys{y}
    \item Move to where you would like to paste
    \item Press \keys{p} to paste after the cursor, or \keys{P} to paste before
\end{enumerate}
\section{Undo and Repeat}
\begin{enumerate}
    \item Enter the command mode
    \item Press \keys{u} for "undo"
    \subsection{Redo}
    \item Best way is to enter "redo" in last line mode
    \item Another way is to Press \keys{Ctrl}+\keys{r}
\end{enumerate}

\end{multicols}
\end{document}