\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{{[}deleted{]}}
\pdfinfo{
  /Title (linux-cli.pdf)
  /Creator (Cheatography)
  /Author ({[}deleted{]})
  /Subject (Linux CLI Cheat Sheet)
}

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% This two commands together give roughly
% the right line height in the tables
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% 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
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\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{Linux CLI Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{{[}deleted{]}} via \textcolor{DarkBackground}{\uline{cheatography.com/18682/cs/1881/}}}
\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}{[}deleted{]} \\
  \uline{cheatography.com/deleted-18682} \\
  \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 April, 2014.\\
   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}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Notes}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{All commands are single line commands despite any line breaking.  \newline % Row Count 2 (+ 2)
Any commands containing "\$" are commands that accept one or more inputs. Examples of common inputs are as follows: \newline % Row Count 5 (+ 3)
\$file - A file such as \seqsplit{"/var/www/html/index.html"} \newline % Row Count 6 (+ 1)
\$dir - A directory such as "/var/www/html/" \newline % Row Count 7 (+ 1)
\$pid - A process ID \newline % Row Count 8 (+ 1)
\$command - Another Linux command \newline % Row Count 9 (+ 1)
\$pattern - A RegEx pattern, or string such as "html" (string) or "{[}\textbackslash{}d{]}\{1,2\}" (regex) \newline % Row Count 11 (+ 2)
\$domain.tld - A domain such as "google.com"% Row Count 12 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.4931 cm} x{3.4839 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{System Information}}  \tn
% Row 0
\SetRowColor{LightBackground}
cal & Show the calendar for the month \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
date & Show current date and time \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
uptime & Show current uptime \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
w & Show who is logged into the system \tn 
% Row Count 6 (+ 2)
% Row 4
\SetRowColor{LightBackground}
whoami & Show who you are logged in as \tn 
% Row Count 8 (+ 2)
% Row 5
\SetRowColor{white}
finger \$user & Show information about \$user \tn 
% Row Count 9 (+ 1)
% Row 6
\SetRowColor{LightBackground}
uname -a & Show kernel information \tn 
% Row Count 10 (+ 1)
% Row 7
\SetRowColor{white}
cat \seqsplit{/proc/cpuinfo} & Show CPU information \tn 
% Row Count 12 (+ 2)
% Row 8
\SetRowColor{LightBackground}
cat \seqsplit{/proc/meminfo} & Show memory information \tn 
% Row Count 14 (+ 2)
% Row 9
\SetRowColor{white}
man \$command & Show the manual page for \$command \tn 
% Row Count 16 (+ 2)
% Row 10
\SetRowColor{LightBackground}
df -h & Show disk usage \tn 
% Row Count 17 (+ 1)
% Row 11
\SetRowColor{white}
du -h & Show current directory space usage \tn 
% Row Count 19 (+ 2)
% Row 12
\SetRowColor{LightBackground}
free -m & Show memory usage in MB \tn 
% Row Count 20 (+ 1)
% Row 13
\SetRowColor{white}
which \$command & Shows location of executable for \$command \tn 
% Row Count 22 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.89126 cm} x{3.08574 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Search}}  \tn
% Row 0
\SetRowColor{LightBackground}
grep \$pattern \$file & Search inside \$file for \$pattern \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
grep -r \$pattern \$dir & Search all files inside of \$dir for \$pattern \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\$command | grep \$pattern & Search output of \$command for \$pattern \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
locate \$file & Find all instances of \$file \tn 
% Row Count 8 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.24425 cm} x{3.73275 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Process Management}}  \tn
% Row 0
\SetRowColor{LightBackground}
ps aux & Show all running processes \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
top & Monitor all running processes \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
kill \$pid & Kill process with pid \$pid \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
kill -9 \$pid & Force kill process with pid \$pid \tn 
% Row Count 5 (+ 2)
% Row 4
\SetRowColor{LightBackground}
killall \$proc & Kill all processes named \$proc \tn 
% Row Count 7 (+ 2)
% Row 5
\SetRowColor{white}
bg & Lists stopped or background processes \tn 
% Row Count 9 (+ 2)
% Row 6
\SetRowColor{LightBackground}
fg & Bring the most recent process to the foreground \tn 
% Row Count 11 (+ 2)
% Row 7
\SetRowColor{white}
fg \$a & Brings process \$a to the foreground \tn 
% Row Count 13 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{ps aux and top both give you the pid of a process}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{p{0.64701 cm} x{4.32999 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Keyboard Shortcuts}}  \tn
% Row 0
\SetRowColor{LightBackground}
\seqsplit{CTRL-C} & Halt the current process \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\seqsplit{CTRL-Z} & Stop the current process (Resume with fg or resume in background with bg) \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
\seqsplit{CTRL-D} & Logout of session \tn 
% Row Count 7 (+ 2)
% Row 3
\SetRowColor{white}
\seqsplit{CTRL-W} & Erase from cursor to end of word \tn 
% Row Count 9 (+ 2)
% Row 4
\SetRowColor{LightBackground}
\seqsplit{CTRL-U} & Erase entire line \tn 
% Row Count 11 (+ 2)
% Row 5
\SetRowColor{white}
\seqsplit{CTRL-A} & Move cursor to start of line \tn 
% Row Count 13 (+ 2)
% Row 6
\SetRowColor{LightBackground}
\seqsplit{CTRL-E} & Move cursor to end of line \tn 
% Row Count 15 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{0.9954 cm} x{3.9816 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{File and Directory Management}}  \tn
% Row 0
\SetRowColor{LightBackground}
pwd & Print path of current directory \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
ls & List files and directories in current directory \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
cd \$dir & Change to directory at \$dir \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
mkdir \$dir & Make a directory called \$dir \tn 
% Row Count 6 (+ 2)
% Row 4
\SetRowColor{LightBackground}
rm \$file & Delete \$file \tn 
% Row Count 7 (+ 1)
% Row 5
\SetRowColor{white}
rm -r \$dir & Delete directory \$dir \tn 
% Row Count 9 (+ 2)
% Row 6
\SetRowColor{LightBackground}
mv \$a \$b & Move file or directory at \$a to \$b. If \$b is a directory, the file will be put inside of the directory. If \$b is a file name, it will be overwritten with \$a \tn 
% Row Count 14 (+ 5)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{With "rm \$" and "rm -r" adding "-f" will force the file or directory to be deleted regardless of the state of object.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.64241 cm} x{3.33459 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Network}}  \tn
% Row 0
\SetRowColor{LightBackground}
ping \$host & Ping \$host and output results \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
whois \$domain.tld & Get registry information for \$domain.tld \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
nslookup \$domain.tld & Get abbrv. DNS information for \$domain.tld \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
dig \$domain.tld & Get full DNS information for \$domain.tld \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
dig -x \$domain.tld & Get reverse DNS information for \$domain.tld \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
wget \$url & Download file at \$url \tn 
% Row Count 11 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{File Permissions}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{There are two ways to change file permissions: \newline % Row Count 1 (+ 1)
chmod \$octal \$file \newline % Row Count 2 (+ 1)
chmod \$perms \$file \newline % Row Count 3 (+ 1)
Where \$octal is a triad of octal digits (000 to 777) \newline % Row Count 5 (+ 2)
Where 4 = read permissions, 2 = write permissions, 1 = execute permissions. You can define permissions by adding together the octals digits such that 5 = read/execute permissions, 6 = read/write, 3 = write/execute, and so on.  \newline % Row Count 10 (+ 5)
Each position represents permissions for "owner" "group" and "world".% Row Count 12 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}