\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{UmpaLumpa} \pdfinfo{ /Title (network.pdf) /Creator (Cheatography) /Author (UmpaLumpa) /Subject (Network 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}{A3A3A3} \definecolor{LightBackground}{HTML}{F3F3F3} \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 Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{UmpaLumpa} via \textcolor{DarkBackground}{\uline{cheatography.com/46791/cs/13541/}}} \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}UmpaLumpa \\ \uline{cheatography.com/umpalumpa} \\ \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}} \\ \vspace{-2pt}Not Yet Published.\\ Updated 15th November, 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*}{3} \begin{tabularx}{5.377cm}{p{0.4977 cm} x{4.4793 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Net/Host ID by Class}} \tn % Row 0 \SetRowColor{LightBackground} A & \seqsplit{0nnnnnnn.HHHHHHHH.HHHHHHHH.HHHHHHHH} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} B & \seqsplit{10nnnnnn.nnnnnnnn.HHHHHHHH.HHHHHHHH} \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} C & \seqsplit{110nnnnn.nnnnnnnn.nnnnnnnn.HHHHHHHH} \tn % Row Count 6 (+ 2) % Row 3 \SetRowColor{white} D & \seqsplit{1110XXXX.XXXXXXXX.XXXXXXXX.XXXXXXXX} \tn % Row Count 8 (+ 2) % Row 4 \SetRowColor{LightBackground} E & \seqsplit{1111XXXX.XXXXXXXX.XXXXXXXX.XXXXXXXX} \tn % Row Count 10 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Three Way Handshake}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{p{5.377cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/umpalumpa_1510662412_3way-handshake.png}}} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Illustrates the Three way handshake used for TCP connections.} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.68758 cm} x{2.28942 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{IEEE 802.xx}} \tn % Row 0 \SetRowColor{LightBackground} 802.3 & Ethernet \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} 802.11a/b/g/n & WLAN \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} 802.8 & Fiber Optic \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} 802.15.1 & Bluetooth \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} 802.15.1 & Bluetooth \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} 802.16 & WiMAX \tn % Row Count 6 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.4177 cm} x{0.8354 cm} x{1.33664 cm} x{1.58726 cm} } \SetRowColor{DarkBackground} \mymulticolumn{4}{x{5.377cm}}{\bf\textcolor{white}{OSI Protocoll}} \tn % Row 0 \SetRowColor{LightBackground} 7 & \seqsplit{Applicationlayer} & DNS, DHCP, FTP, HTTP/S, SSH & \tn % Row Count 3 (+ 3) % Row 1 \SetRowColor{white} 6 & \seqsplit{Presentationlayer} & TLS & \tn % Row Count 6 (+ 3) % Row 2 \SetRowColor{LightBackground} 5 & \seqsplit{Sessionlayer} & NetBIOS, PPTP, SMB & Authentication, Authorization, Session restoration \tn % Row Count 10 (+ 4) % Row 3 \SetRowColor{white} 4 & \seqsplit{Transportlayer} & TCP, UDP, iSCSI & \tn % Row Count 12 (+ 2) % Row 4 \SetRowColor{LightBackground} 3 & \seqsplit{Networklayer} & IPv4, IPv6, IPSec & Router \tn % Row Count 14 (+ 2) % Row 5 \SetRowColor{white} 2 & \seqsplit{Data-Link-Layer} & PPP, ARP, MAC, VLAN & Switch, Bridge, Repeater \tn % Row Count 16 (+ 2) % Row 6 \SetRowColor{LightBackground} 1 & \seqsplit{Physical} Layer & DSL, ISDN, USB, Bluetooth & HUB \seqsplit{(Multiportrepeater)} \tn % Row Count 19 (+ 3) \hhline{>{\arrayrulecolor{DarkBackground}}----} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}