\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{Thatdudeoverthere} \pdfinfo{ /Title (dz.pdf) /Creator (Cheatography) /Author (Thatdudeoverthere) /Subject (DZ 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}{7072A3} \definecolor{LightBackground}{HTML}{F6F6F9} \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{DZ Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{Thatdudeoverthere} via \textcolor{DarkBackground}{\uline{cheatography.com/118792/cs/21876/}}} \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}Thatdudeoverthere \\ \uline{cheatography.com/thatdudeoverthere} \\ \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 25th February, 2020.\\ 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}{x{2.73735 cm} x{2.23965 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Troubleshoot the Docker Containers}} \tn % Row 0 \SetRowColor{LightBackground} {\bf{View containers and status}} & `docker ps -a` \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} {\bf{Enter a docker container}} & `docker exec -it \textless{}name or id\textgreater{}` \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} {\bf{View docker logs}} & `docker logs -f` \tn % Row Count 5 (+ 1) % Row 3 \SetRowColor{white} {\bf{View active ports and connections}} & `netstat -plnt` \tn % Row Count 7 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Check to see if the docker containers are active and running. There are 4 containers required for each install: \newline ze-dbapi \newline ze-postgres \newline ze-platform \newline ze-deepstream} \tn \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.23965 cm} x{2.73735 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Troubleshoot DeepZero Status}} \tn % Row 0 \SetRowColor{LightBackground} {\bf{Enter container}} & `docker exec -it ze-deepzero /bin/bash` \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} {\bf{Enter logs directory}} & `cd /tmp` \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} {\bf{Check newest Service logs}} & `tail -f ze-service.log` \tn % Row Count 6 (+ 2) % Row 3 \SetRowColor{white} {\bf{Check newest DS Manager logs}} & `tail -f ze-dsmanager.out` \tn % Row Count 8 (+ 2) % Row 4 \SetRowColor{LightBackground} {\bf{Check newest DeepZero logs}} & `tail ze-deepzero.log` \tn % Row Count 10 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Troupleshoot dbapi Connection}} \tn % Row 0 \SetRowColor{LightBackground} {\bf{Login to platform}} & \textless{}client\textgreater{}.zeroeyes.com \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} {\bf{Check Health Indicator for flash}} & \{\{fa-heartbeat\}\} \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} {\bf{Go to Clients tab}} & \{\{fa-id-card\}\} \tn % Row Count 6 (+ 2) % Row 3 \SetRowColor{white} {\bf{Open up Dev Tools and look for errors}} & *See below for keyboard shortcuts. Usually {\bf{F12}} \tn % Row Count 9 (+ 3) \hhline{>{\arrayrulecolor{DarkBackground}}--} \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Developer tools will show successful and unsuccessful API calls. Use the shortcuts below to access dev tools: \newline Chrome: {\bf{Ctrl + Shift + J}} \newline Chromium Edge: {\bf{Ctrl + Shift + I}} \newline Firefox: {\bf{Ctrl + Shift + I}} \newline Edge: {\bf{Ctrl + Shift + I}} \newline IE 11:{\bf{F12}}} \tn \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}