\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{sapemeg}
\pdfinfo{
  /Title (ubuntu-unity-16-04.pdf)
  /Creator (Cheatography)
  /Author (sapemeg)
  /Subject (Ubuntu Unity 16.04 Cheat Sheet)
}

% Lengths and widths
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\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}{E95420}
\definecolor{LightBackground}{HTML}{FDF4F1}
\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{Ubuntu Unity 16.04 Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{sapemeg} via \textcolor{DarkBackground}{\uline{cheatography.com/29384/cs/8619/}}}
\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}sapemeg \\
  \uline{cheatography.com/sapemeg} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 18th July, 2016.\\
   Updated 18th July, 2016.\\
   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{3.44 cm} x{4.56 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Desktop shortcuts}}  \tn
% Row 0
\SetRowColor{LightBackground}
Alt + F1 & Open the Applications menu \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Alt + F2 & Run an application by typing its name in the box which appears \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
Prt Sc & (Print Screen) Take a screenshot of the whole screen \tn 
% Row Count 8 (+ 3)
% Row 3
\SetRowColor{white}
Alt + Prt Sc & Take a screenshot of the current window \tn 
% Row Count 10 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Shift + Prt Sc & Take a screenshot of a selected rectangle on the screen \tn 
% Row Count 13 (+ 3)
% Row 5
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{{\bf{Window Shotcuts}}} \tn 
% Row Count 14 (+ 1)
% Row 6
\SetRowColor{LightBackground}
Alt + Tab & Switch between currently-open windows. Press Alt + Tab and then release Tab (but continue to hold Alt). Press Tab repeatedly to cycle through the list of available windows which appears on the screen. Release the Alt key to switch to the selected window. \tn 
% Row Count 26 (+ 12)
% Row 7
\SetRowColor{white}
Ctrl + Alt + Tab & Switch between currently-open windows in all Workspaces. Press Tab repeatedly to cycle through the list of available windows which appears on the screen. Release the Ctrl and Alt keys to switch to the selected window. \tn 
% Row Count 36 (+ 10)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{3.44 cm} x{4.56 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Desktop shortcuts (cont)}}  \tn
% Row 8
\SetRowColor{LightBackground}
Ctrl + Alt + Left/Right Cursor & Lets you quickly switch between your Workspaces. \tn 
% Row Count 3 (+ 3)
% Row 9
\SetRowColor{white}
Alt+F7 & Moves the current window (can be moved with mouse or keyboard). \tn 
% Row Count 6 (+ 3)
% Row 10
\SetRowColor{LightBackground}
Alt+F8 & Resizes current window (again, can be moved with mouse or keyboard). \tn 
% Row Count 10 (+ 4)
% Row 11
\SetRowColor{white}
Alt+F9 & Minimises current window. \tn 
% Row Count 12 (+ 2)
% Row 12
\SetRowColor{LightBackground}
Alt+F10 & Maximises current window. \tn 
% Row Count 14 (+ 2)
% Row 13
\SetRowColor{white}
Alt+Space & Brings up window menu with with 'Always on Top' and 'Minimise' and 'Maximise' and above commands. \tn 
% Row Count 19 (+ 5)
% Row 14
\SetRowColor{LightBackground}
Alt+F5 & Returns window to 'normal' or previous size. \tn 
% Row Count 21 (+ 2)
% Row 15
\SetRowColor{white}
Alt+F4 & Closes window. \tn 
% Row Count 22 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{3.44 cm} x{4.56 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Desktop Effects enabled shortcuts}}  \tn
% Row 0
\SetRowColor{LightBackground}
Ctrl + Alt + Left/Right Cursor & Spins the 'cube' that your workspaces reside on, allowing you to select the workspace you wish to use. \tn 
% Row Count 5 (+ 5)
% Row 1
\SetRowColor{white}
Ctrl + Alt + Up Cursor & Enables an 'expose' like feature that presents you with all the windows you currently have open, allowing you to select the one you wish to give focus to. \tn 
% Row Count 12 (+ 7)
% Row 2
\SetRowColor{LightBackground}
Ctrl + Alt + Down Cursor & Unfolds your workspace cube allowing you to see more than one of your workspaces at once, using the left and right cursor keys with this active will allow you to select the workspace you wish to use. \tn 
% Row Count 22 (+ 10)
% Row 3
\SetRowColor{white}
Ctrl + Alt + Tab & Switch between currently-open windows across all workspaces. \tn 
% Row Count 25 (+ 3)
% Row 4
\SetRowColor{LightBackground}
Super + W & Super + W \tn 
% Row Count 26 (+ 1)
% Row 5
\SetRowColor{white}
Super + A & Enables the 'scale' effect, it shows all windows from all workspaces. \tn 
% Row Count 30 (+ 4)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{3.44 cm} x{4.56 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Desktop Effects enabled shortcuts (cont)}}  \tn
% Row 6
\SetRowColor{LightBackground}
Super + N & Invert colours of the focused window. \tn 
% Row Count 2 (+ 2)
% Row 7
\SetRowColor{white}
Super + M & Invert colours for the whole screen. \tn 
% Row Count 4 (+ 2)
% Row 8
\SetRowColor{LightBackground}
Super + Mouse Scroll Wheel & Zooms in on the screen. \tn 
% Row Count 6 (+ 2)
% Row 9
\SetRowColor{white}
Super + Middle Mouse Button & Select a region to zoom into, using a rectangle. \tn 
% Row Count 9 (+ 3)
% Row 10
\SetRowColor{LightBackground}
Ctrl + Super + D & Toggles 'Show Desktop'. \tn 
% Row Count 11 (+ 2)
% Row 11
\SetRowColor{white}
Alt + Middle Mouse Button & Resize focused window. \tn 
% Row Count 13 (+ 2)
% Row 12
\SetRowColor{LightBackground}
Alt + Left Mouse Button & Move focused window. \tn 
% Row Count 15 (+ 2)
% Row 13
\SetRowColor{white}
Alt + Right Mouse Button & Show window menu. \tn 
% Row Count 17 (+ 2)
% Row 14
\SetRowColor{LightBackground}
Super + S & Zoom out, show workspace switcher \tn 
% Row Count 19 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}