\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{Rob Jacques (robbyrob42)}
\pdfinfo{
  /Title (rob-s-nix-commands.pdf)
  /Creator (Cheatography)
  /Author (Rob Jacques (robbyrob42))
  /Subject (Rob's *nix Commands 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}{170DA3}
\definecolor{LightBackground}{HTML}{F7F7FC}
\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{Rob's *nix Commands Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Rob Jacques (robbyrob42)} via \textcolor{DarkBackground}{\uline{cheatography.com/47794/cs/13631/}}}
\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}Rob Jacques (robbyrob42) \\
  \uline{cheatography.com/robbyrob42} \\
        \uline{\seqsplit{www}.roblo.org}
  \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 28th April, 2018.\\
   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{6.4 cm} x{1.6 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{VIM Cursor Movement}}  \tn
% Row 0
\SetRowColor{LightBackground}
first, last char of line & `\textasciicircum{}`, `\$` \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
move to column n of line & `n/` \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
move forward/backward to character x & `fx`, `Fx` \tn 
% Row Count 4 (+ 2)
% Row 3
\SetRowColor{white}
move forward to {\emph{before}} char x & `tx` \tn 
% Row Count 5 (+ 1)
% Row 4
\SetRowColor{LightBackground}
next/previous paragraph, next/previous sentance & `\{\}`, `()` \tn 
% Row Count 7 (+ 2)
% Row 5
\SetRowColor{white}
word/token left, right & `b` `w` \tn 
% Row Count 8 (+ 1)
% Row 6
\SetRowColor{LightBackground}
Move to end/beginning of file & `G`, `gg` \tn 
% Row Count 10 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Vim Editing}}  \tn
% Row 0
\SetRowColor{LightBackground}
insert left of current char/current line & `i` `I` \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
insert to right of current char/current line & `a` `A` \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
create new line under/above current one and insert & `o` `O` \tn 
% Row Count 8 (+ 3)
% Row 3
\SetRowColor{white}
delete text moved over by \{{\emph{motion}}\} and enter insert mode & `c`\{{\emph{motion}}\} \tn 
% Row Count 11 (+ 3)
% Row 4
\SetRowColor{LightBackground}
delete text moved over by \{{\emph{motion}}\} and do not enter insert mode & `d`\{{\emph{motion}}{]} \tn 
% Row Count 15 (+ 4)
% Row 5
\SetRowColor{white}
copy the text moved over by \{{\emph{motion}}\} & `y`\{{\emph{motion}}\} \tn 
% Row Count 17 (+ 2)
% Row 6
\SetRowColor{LightBackground}
visual selection mode & `v` \tn 
% Row Count 19 (+ 2)
% Row 7
\SetRowColor{white}
Linewise selection mode & `V` \tn 
% Row Count 21 (+ 2)
% Row 8
\SetRowColor{LightBackground}
Blockwise Selection mode & `\textless{}C-V\textgreater{}` \tn 
% Row Count 23 (+ 2)
% Row 9
\SetRowColor{white}
Cut, copy, cut (\& leave in insert mode) & `d`, `y`, `c` \tn 
% Row Count 25 (+ 2)
% Row 10
\SetRowColor{LightBackground}
If you want to search an entire file, you can use \% to indicate that as the range: & \seqsplit{`:\%s/search/replace/g`} \{\{link="https://www.linux.com/learn/vim-tips-basics-search-and-replace"\}\}Vim Search and replace\{\{/link\}\} \tn 
% Row Count 32 (+ 7)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{3.28 cm} x{4.72 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Handy posix Commands (macos mostly)}}  \tn
% Row 0
\SetRowColor{LightBackground}
IP Range Calculator & `ipcalc 192.168.0.1/24` \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Show Environment Variables & `env` \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
show a single variable & `echo \$VARIABLE` \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
add or update variable value & `export VARIABLE="value"` \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
View Checksum & `shasum -a 256 file.dmg` \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
list packages & `sudo apt list -{}-installed | grep -i apache` `sudo dpkg -l | grep -i apache` \tn 
% Row Count 14 (+ 4)
% Row 6
\SetRowColor{LightBackground}
check linux version & `lsb\_release -a` \tn 
% Row Count 16 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{5.04 cm} x{2.96 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Vundle (Vim Plugin Manager)}}  \tn
% Row 0
\SetRowColor{LightBackground}
Update Plugins from .vimrc & \seqsplit{`:VundleUpdate`} \tn 
% Row Count 2 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Administration}}  \tn
% Row 0
\SetRowColor{LightBackground}
Adding users & \seqsplit{https://askubuntu.com/questions/70236/how-can-i-create-an-administrator-user-from-the-command-line} \tn 
% Row Count 5 (+ 5)
% Row 1
\SetRowColor{white}
Adding Users `(s is shell, g is group, m creates home dir if not already created)` & `useradd {\emph{UserName}} -s /bin/bash -G sudo -m` \tn 
% Row Count 10 (+ 5)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.432 cm} x{2.888 cm} x{2.28 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{cURL Commands}}  \tn
% Row 0
\SetRowColor{LightBackground}
Download File from a remote server & `curl -o output.file \seqsplit{http://server1.cyberciti.biz/file.tar.gz`} & This works with a webpage too... \tn 
% Row Count 5 (+ 5)
% Row 1
\SetRowColor{white}
Download File from remote server 2 & `curl -O \seqsplit{http://server1.cyberciti.biz/file.tar.gz`} &  \tn 
% Row Count 9 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}