\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{River L. (Tamaranth)} \pdfinfo{ /Title (network-layer-acronyms.pdf) /Creator (Cheatography) /Author (River L. (Tamaranth)) /Subject (Network Layer Acronyms 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}{005994} \definecolor{LightBackground}{HTML}{EFF4F8} \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{Network Layer Acronyms Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{River L. (Tamaranth)} via \textcolor{DarkBackground}{\uline{cheatography.com/42882/cs/13081/}}} \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}River L. (Tamaranth) \\ \uline{cheatography.com/tamaranth} \\ \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 October, 2017.\\ Updated 9th October, 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{3.92 cm} x{4.08 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{OSI Layers (lower to upper)}} \tn % Row 0 \SetRowColor{LightBackground} \{\{ac\}\}{\bf{Please}} & Physical\{\{ac\}\} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \{\{ac\}\}{\bf{Do}} & Data Link\{\{ac\}\} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} \{\{ac\}\}{\bf{Not}} & Network\{\{ac\}\} \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} \{\{ac\}\}{\bf{Throw}} & Transport\{\{ac\}\} \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} \{\{ac\}\}{\bf{Sausage}} & Session\{\{ac\}\} \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} \{\{ac\}\}{\bf{Pizza}} & Presentation\{\{ac\}\} \tn % Row Count 6 (+ 1) % Row 6 \SetRowColor{LightBackground} \{\{ac\}\}{\bf{Away}} & Application\{\{ac\}\} \tn % Row Count 7 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{4.24 cm} x{3.76 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{OSI Layers (upper to lower))}} \tn % Row 0 \SetRowColor{LightBackground} \{\{ac\}\}{\bf{All}} & \{\{ac\}\}Application \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \{\{ac\}\}{\bf{People}} & \{\{ac\}\}Presentation \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} \{\{ac\}\}{\bf{Seem}} & \{\{ac\}\}Session \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} \{\{ac\}\}{\bf{To}} & \{\{ac\}\}Transport \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} \{\{ac\}\}{\bf{Need}} & \{\{ac\}\}Network \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} \{\{ac\}\}{\bf{Data}} & \{\{ac\}\}Data Link \tn % Row Count 6 (+ 1) % Row 6 \SetRowColor{LightBackground} \{\{ac\}\}{\bf{Processing}} & \{\{ac\}\}Physical \tn % Row Count 7 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{3.76 cm} x{4.24 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{TCP/IP Layers (lower to upper)}} \tn % Row 0 \SetRowColor{LightBackground} \{\{ac\}\}{\bf{Not}} & \{\{ac\}\}Network Access \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \{\{ac\}\}{\bf{In}} & \{\{ac\}\}Internet \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} \{\{ac\}\}{\bf{This}} & \{\{ac\}\}Transport \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} \{\{ac\}\}{\bf{Analogy!}} & \{\{ac\}\}Applications \tn % Row Count 4 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{4.56 cm} x{3.44 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{PDU Types (lower to upper)}} \tn % Row 0 \SetRowColor{LightBackground} {\bf{Best}}\{\{ac\}\} & Bits\{\{ac\}\} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} {\bf{Friends}}\{\{ac\}\} & Frame\{\{ac\}\} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} {\bf{Put}}\{\{ac\}\} & Packet\{\{ac\}\} \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} {\bf{Sausage}}\{\{ac\}\} & Segment\{\{ac\}\} \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} {\bf{Down}}\{\{ac\}\} & Data\{\{ac\}\} \tn % Row Count 5 (+ 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}{Ethernet Frame Fields}} \tn % Row 0 \SetRowColor{LightBackground} {\bf{Please}}\{\{ac\}\} & Preamble\{\{ac\}\} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} {\bf{Don't}}\{\{ac\}\} & Destination MAC\{\{ac\}\} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} {\bf{Sell}}\{\{ac\}\} & Source MAC\{\{ac\}\} \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} {\bf{Every}}\{\{ac\}\} & EtherType\{\{ac\}\} \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} {\bf{Damn}}\{\{ac\}\} & Data\{\{ac\}\} \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} {\bf{Fork!}}\{\{ac\}\} & FCS\{\{ac\}\} \tn % Row Count 6 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}