\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{Bipin Thite (bipinthite)}
\pdfinfo{
  /Title (nano-editor.pdf)
  /Creator (Cheatography)
  /Author (Bipin Thite (bipinthite))
  /Subject (Nano Editor Cheat Sheet)
}

% Lengths and widths
\addtolength{\textwidth}{6cm}
\addtolength{\textheight}{-1cm}
\addtolength{\hoffset}{-3cm}
\addtolength{\voffset}{-2cm}
\setlength{\tabcolsep}{0.2cm} % Space between columns
\setlength{\headsep}{-12pt} % Reduce space between header and content
\setlength{\headheight}{85pt} % If less, LaTeX automatically increases it
\renewcommand{\footrulewidth}{0pt} % Remove footer line
\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
\newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns
\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
\definecolor{HeadBackground}{HTML}{333333}
\definecolor{FootBackground}{HTML}{666666}
\definecolor{TextColor}{HTML}{333333}
\definecolor{DarkBackground}{HTML}{2F83CC}
\definecolor{LightBackground}{HTML}{F2F7FB}
\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Nano Editor Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Bipin Thite (bipinthite)} via \textcolor{DarkBackground}{\uline{cheatography.com/36331/cs/11403/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Bipin Thite (bipinthite) \\
  \uline{cheatography.com/bipinthite} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 9th April, 2017.\\
   Updated 9th April, 2017.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{2}

\begin{tabularx}{8.4cm}{x{1.2 cm} x{6.8 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{File Management}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Key}} & {\bf{Action}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\seqsplit{Ctrl+G} & Display help text \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\seqsplit{Ctrl+X} & Close the current file buffer / Exit from nano \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
\seqsplit{Ctrl+O} & Write the current file to disk \tn 
% Row Count 6 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\seqsplit{Ctrl+R} & Insert another file into the current one \tn 
% Row Count 8 (+ 2)
% Row 5
\SetRowColor{white}
Alt+\textgreater{} & Switch to the next file buffer \tn 
% Row Count 9 (+ 1)
% Row 6
\SetRowColor{LightBackground}
Alt+\textless{} & Switch to the previous file buffer \tn 
% Row Count 10 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.2 cm} x{6.8 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Search and Replace}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Key}} & {\bf{Action}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\seqsplit{Ctrl+W} & Search for a string or a regular expression \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Ctrl+\textbackslash{} & Replace a string or a regular expression \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
Alt+W & Repeat the last search \tn 
% Row Count 7 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.6 cm} x{6.4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Navigation}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Key}} & {\bf{Action}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Ctrl+\_ & Go to line and column number \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Ctrl+Y & Go one screenful up \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
Ctrl+V & Go one screenful down \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
Alt+\textbackslash{} & Go to the first line of the file \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
Alt+/ & Go to the last line of the file \tn 
% Row Count 6 (+ 1)
% Row 6
\SetRowColor{LightBackground}
Ctrl+B & Go back one character \tn 
% Row Count 7 (+ 1)
% Row 7
\SetRowColor{white}
Ctrl+F & Go forward one character \tn 
% Row Count 8 (+ 1)
% Row 8
\SetRowColor{LightBackground}
\seqsplit{Alt+Space} & Go back one word \tn 
% Row Count 10 (+ 2)
% Row 9
\SetRowColor{white}
\seqsplit{Ctrl+Space} & Go forward one word \tn 
% Row Count 12 (+ 2)
% Row 10
\SetRowColor{LightBackground}
Ctrl+A & Go to beginning of current line \tn 
% Row Count 13 (+ 1)
% Row 11
\SetRowColor{white}
Ctrl+E & Go to end of current line \tn 
% Row Count 14 (+ 1)
% Row 12
\SetRowColor{LightBackground}
Ctrl+P & Go to previous line \tn 
% Row Count 15 (+ 1)
% Row 13
\SetRowColor{white}
Ctrl+N & Go to next line \tn 
% Row Count 16 (+ 1)
% Row 14
\SetRowColor{LightBackground}
Alt+( & Go to beginning of paragraph; then of previous paragraph \tn 
% Row Count 18 (+ 2)
% Row 15
\SetRowColor{white}
Alt+) & Go just beyond end of paragraph; then of next paragraph \tn 
% Row Count 20 (+ 2)
% Row 16
\SetRowColor{LightBackground}
Alt+- & Scroll up one line without scrolling the cursor \tn 
% Row Count 22 (+ 2)
% Row 17
\SetRowColor{white}
Alt++ & Scroll down one line without scrolling the cursor \tn 
% Row Count 24 (+ 2)
% Row 18
\SetRowColor{LightBackground}
Alt+\textless{} & Switch to the previous file buffer \tn 
% Row Count 26 (+ 2)
% Row 19
\SetRowColor{white}
Alt+\textgreater{} & Switch to the next file buffer \tn 
% Row Count 27 (+ 1)
% Row 20
\SetRowColor{LightBackground}
Ctrl+C & Display the position of the cursor \tn 
% Row Count 29 (+ 2)
% Row 21
\SetRowColor{white}
Alt+{]} & Go to the matching bracket \tn 
% Row Count 30 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.2 cm} x{6.8 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Editing}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Key}} & {\bf{Action}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Alt+U & Undo the last operation \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Alt+E & Redo the last undone operation \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
Alt+\} & Indent the current line \tn 
% Row Count 5 (+ 1)
% Row 4
\SetRowColor{LightBackground}
Alt+\{ & Unindent the current line \tn 
% Row Count 6 (+ 1)
% Row 5
\SetRowColor{white}
Alt+\textasciicircum{} & Copy the current line and store it in the cutbuffer \tn 
% Row Count 8 (+ 2)
% Row 6
\SetRowColor{LightBackground}
\seqsplit{Ctrl+K} & Cut the current line and store it in the cutbuffer \tn 
% Row Count 10 (+ 2)
% Row 7
\SetRowColor{white}
\seqsplit{Ctrl+U} & Uncut from the cutbuffer into the current line \tn 
% Row Count 12 (+ 2)
% Row 8
\SetRowColor{LightBackground}
\seqsplit{Ctrl+J} & Justify the current paragraph \tn 
% Row Count 13 (+ 1)
% Row 9
\SetRowColor{white}
\seqsplit{Ctrl+T} & Invoke the spell checker, if available \tn 
% Row Count 15 (+ 2)
% Row 10
\SetRowColor{LightBackground}
Alt+V & Insert the next keystroke verbatim \tn 
% Row Count 16 (+ 1)
% Row 11
\SetRowColor{white}
\seqsplit{Ctrl+I} & Insert a tab at the cursor position \tn 
% Row Count 18 (+ 2)
% Row 12
\SetRowColor{LightBackground}
\seqsplit{Ctrl+M} & Insert a newline at the cursor position \tn 
% Row Count 20 (+ 2)
% Row 13
\SetRowColor{white}
\seqsplit{Ctrl+D} & Delete the character under the cursor \tn 
% Row Count 22 (+ 2)
% Row 14
\SetRowColor{LightBackground}
\seqsplit{Ctrl+H} & Delete the character to the left of the cursor \tn 
% Row Count 24 (+ 2)
% Row 15
\SetRowColor{white}
Alt+T & Cut from the cursor position to the end of the file \tn 
% Row Count 26 (+ 2)
% Row 16
\SetRowColor{LightBackground}
Alt+J & Justify the entire file \tn 
% Row Count 27 (+ 1)
% Row 17
\SetRowColor{white}
Alt+D & Count the number of words, lines, and characters \tn 
% Row Count 29 (+ 2)
% Row 18
\SetRowColor{LightBackground}
Ctrl+\textasciicircum{} & Mark text starting from the cursor position \tn 
% Row Count 31 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.2 cm} x{6.8 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Settings}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Key}} & {\bf{Action}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Alt+X & Help mode enable/disable \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Alt+C & Constant cursor position display enable/disable \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
Alt+O & Use of one more line for editing enable/disable \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Alt+S & Smooth scrolling enable/disable \tn 
% Row Count 8 (+ 1)
% Row 5
\SetRowColor{white}
Alt+\$ & Soft wrapping of overlong lines enable/disable \tn 
% Row Count 10 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Alt+P & Whitespace display enable/disable \tn 
% Row Count 11 (+ 1)
% Row 7
\SetRowColor{white}
Alt+Y & Color syntax highlighting enable/disable \tn 
% Row Count 13 (+ 2)
% Row 8
\SetRowColor{LightBackground}
Alt+H & Smart home key enable/disable \tn 
% Row Count 14 (+ 1)
% Row 9
\SetRowColor{white}
Alt+I & Auto indent enable/disable \tn 
% Row Count 15 (+ 1)
% Row 10
\SetRowColor{LightBackground}
Alt+K & Cut to end enable/disable \tn 
% Row Count 16 (+ 1)
% Row 11
\SetRowColor{white}
Alt+L & Hard wrapping of overlong lines enable/disable \tn 
% Row Count 18 (+ 2)
% Row 12
\SetRowColor{LightBackground}
Alt+Q & Conversion of typed tabs to spaces enable/disable \tn 
% Row Count 20 (+ 2)
% Row 13
\SetRowColor{white}
Alt+B & Backup files enable/disable \tn 
% Row Count 21 (+ 1)
% Row 14
\SetRowColor{LightBackground}
Alt+F & Reading file into separate buffer enable/disable \tn 
% Row Count 23 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}