\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{gregcheater}
\pdfinfo{
  /Title (ps1-environment-variable.pdf)
  /Creator (Cheatography)
  /Author (gregcheater)
  /Subject (PS1 environment variable 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{PS1 environment variable Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{gregcheater} via \textcolor{DarkBackground}{\uline{cheatography.com/26582/cs/7537/}}}
\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}gregcheater \\
  \uline{cheatography.com/gregcheater} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 15th March, 2016.\\
   Updated 13th May, 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{tabularx}{17.67cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{17.67cm}}{\bf\textcolor{white}{PS1 code}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}a : an ASCII character} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}d : the date in "Weekday Month Date" format} \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}D\{format\} : the format is passed to strftime(3) and the result is inserted into the prompt string; an empty format results in a locale-specific time representation. The braces are required} \tn 
% Row Count 8 (+ 5)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}e : an ASCII escape character} \tn 
% Row Count 9 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}h : the hostname up to the first '.'} \tn 
% Row Count 11 (+ 2)
% Row 5
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}H : the hostname} \tn 
% Row Count 12 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}j : the number of jobs currently managed by the shell} \tn 
% Row Count 14 (+ 2)
% Row 7
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}l : the basename of the shell's terminal device name} \tn 
% Row Count 16 (+ 2)
% Row 8
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}n : a new line} \tn 
% Row Count 17 (+ 1)
% Row 9
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}r : a carriage return} \tn 
% Row Count 18 (+ 1)
% Row 10
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}s : the name of the shell, the basename of \$0 (the portion following the final slash)} \tn 
% Row Count 21 (+ 3)
% Row 11
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}t : the current time in 24-hour HH:MM:SS format} \tn 
% Row Count 23 (+ 2)
% Row 12
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}T : the current time in 12-hour HH:MM:SS format} \tn 
% Row Count 25 (+ 2)
% Row 13
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}@ : the current time in 12-hour am/pm format} \tn 
% Row Count 27 (+ 2)
% Row 14
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}A :  the current time in 24-hour HH:MM format} \tn 
% Row Count 29 (+ 2)
% Row 15
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}u : the username of the current user} \tn 
% Row Count 31 (+ 2)
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{17.67cm}}{\bf\textcolor{white}{PS1 code (cont)}}  \tn
% Row 16
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}v : the version of bash} \tn 
% Row Count 1 (+ 1)
% Row 17
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}V : the release of bash, version + patch level (e.g., 2.00.0)} \tn 
% Row Count 3 (+ 2)
% Row 18
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}w : the current working directory, with \$HOME abbreviated with \textasciitilde{}} \tn 
% Row Count 5 (+ 2)
% Row 19
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}W : the basename of the current working directory, with \$HOME abbreviated with \textasciitilde{}} \tn 
% Row Count 7 (+ 2)
% Row 20
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}! : the history number of the last command} \tn 
% Row Count 9 (+ 2)
% Row 21
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}\# : the command number of the last command} \tn 
% Row Count 11 (+ 2)
% Row 22
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}\$ : if the effective UID is 0, a \#, otherwise a \$} \tn 
% Row Count 13 (+ 2)
% Row 23
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}nnn : the character corresponding to the octal number nnn} \tn 
% Row Count 15 (+ 2)
% Row 24
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}\textbackslash{} : a backslash} \tn 
% Row Count 16 (+ 1)
% Row 25
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}{[} : begin a sequence of non-printing characters, which could be used to embed a terminal control sequence into the prompt} \tn 
% Row Count 19 (+ 3)
% Row 26
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}{]} : end a sequence of non-printing characters} \tn 
% Row Count 21 (+ 2)
% Row 27
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\} everything else in terpreted literraly} \tn 
% Row Count 23 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{17.67cm}}{\bf\textcolor{white}{PS1 formating}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}e{[}{\bf{code}}m : indicate the start of a formating} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}\textbackslash{}e{[}m : indicate the end of all formating} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{\{\{fa-square-o\}\}{\bf{code}} : {\bf{set}};{\bf{colour}};{\bf{background}}} \tn 
% Row Count 6 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{x{3.7881 cm} x{4.4469 cm} x{3.9528 cm} x{4.2822 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{4}{x{17.67cm}}{\bf\textcolor{white}{set, reset, foreground colours, background colours}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{SET}}\{\{bb\}\} & {\bf{RESET}}\{\{bb\}\} & {\bf{FOREGROUND}}\{\{bb\}\} & {\bf{BACKGROUND}}\{\{bb\}\} \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
\{\{fa-square-o\}\}1 : \seqsplit{bold/bright} & \{\{fa-square-o\}\}0 : reset all & \{\{fa-square-o\}\}30 : black & \{\{fa-square-o\}\}40 : black \tn 
% Row Count 7 (+ 4)
% Row 2
\SetRowColor{LightBackground}
\{\{fa-square-o\}\}2 : dim & \{\{fa-square-o\}\}1 : reset \seqsplit{bold/bright} & \{\{fa-square-o\}\}31 : red & \{\{fa-square-o\}\}41 : red \tn 
% Row Count 11 (+ 4)
% Row 3
\SetRowColor{white}
\{\{fa-square-o\}\}4 : \seqsplit{underlined} & \{\{fa-square-o\}\}2 : reset dim & \{\{fa-square-o\}\}32 : green & \{\{fa-square-o\}\}42 : green \tn 
% Row Count 15 (+ 4)
% Row 4
\SetRowColor{LightBackground}
\{\{fa-square-o\}\}5 : blink & \{\{fa-square-o\}\}24 : reset \seqsplit{underlined} & \{\{fa-square-o\}\}33 : yellow & \{\{fa-square-o\}\}43 : yellow \tn 
% Row Count 19 (+ 4)
% Row 5
\SetRowColor{white}
\{\{fa-square-o\}\}7 : reverse & \{\{fa-square-o\}\}25 : reset blink & \{\{fa-square-o\}\}34 : blue & \{\{fa-square-o\}\}44 : blue \tn 
% Row Count 23 (+ 4)
% Row 6
\SetRowColor{LightBackground}
\{\{fa-square-o\}\}8 : hidden & \{\{fa-square-o\}\}27 : reset reverse & \{\{fa-square-o\}\}35 : magenta & \{\{fa-square-o\}\}45 : magenta \tn 
% Row Count 27 (+ 4)
% Row 7
\SetRowColor{white}
 & \{\{fa-square-o\}\}28 : reset hidden & \{\{fa-square-o\}\}36 : cyan & \{\{fa-square-o\}\}46 : cyan \tn 
% Row Count 31 (+ 4)
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{x{3.7881 cm} x{4.4469 cm} x{3.9528 cm} x{4.2822 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{4}{x{17.67cm}}{\bf\textcolor{white}{set, reset, foreground colours, background colours (cont)}}  \tn
% Row 8
\SetRowColor{LightBackground}
 &  & \{\{fa-square-o\}\}37 : light gray & \{\{fa-square-o\}\}47 : light gray \tn 
% Row Count 4 (+ 4)
% Row 9
\SetRowColor{white}
 &  & \{\{fa-square-o\}\}39 : default & \{\{fa-square-o\}\}49 : defautl \tn 
% Row Count 7 (+ 3)
% Row 10
\SetRowColor{LightBackground}
 &  & \{\{fa-square-o\}\}90 : dark gray & \{\{fa-square-o\}\}100 : dark gray \tn 
% Row Count 11 (+ 4)
% Row 11
\SetRowColor{white}
 &  & \{\{fa-square-o\}\}91 : light red & \{\{fa-square-o\}\}101 : light red \tn 
% Row Count 15 (+ 4)
% Row 12
\SetRowColor{LightBackground}
 &  & \{\{fa-square-o\}\}92 : light green & \{\{fa-square-o\}\}102 : light green \tn 
% Row Count 19 (+ 4)
% Row 13
\SetRowColor{white}
 &  & \{\{fa-square-o\}\}93: light rellow & \{\{fa-square-o\}\}103 : light yellow \tn 
% Row Count 23 (+ 4)
% Row 14
\SetRowColor{LightBackground}
 &  & \{\{fa-square-o\}\}94 : light blue & \{\{fa-square-o\}\}104 : light blue \tn 
% Row Count 27 (+ 4)
% Row 15
\SetRowColor{white}
 &  & \{\{fa-square-o\}\}95: light magenta & \{\{fa-square-o\}\}105 : light magenta \tn 
% Row Count 31 (+ 4)
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{x{3.7881 cm} x{4.4469 cm} x{3.9528 cm} x{4.2822 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{4}{x{17.67cm}}{\bf\textcolor{white}{set, reset, foreground colours, background colours (cont)}}  \tn
% Row 16
\SetRowColor{LightBackground}
 &  & \{\{fa-square-o\}\}96 : light cyan & \{\{fa-square-o\}\}106 : light cyan \tn 
% Row Count 4 (+ 4)
% Row 17
\SetRowColor{white}
 &  & \{\{fa-square-o\}\}97 : white & \{\{fa-square-o\}\}107 : white \tn 
% Row Count 7 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}----}
\end{tabularx}
\par\addvspace{1.3em}



\end{document}