\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{zebrahead}
\pdfinfo{
  /Title (linux.pdf)
  /Creator (Cheatography)
  /Author (zebrahead)
  /Subject (Linux Cheat Sheet)
}

% Lengths and widths
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\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}{171717}
\definecolor{LightBackground}{HTML}{F7F7F7}
\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 Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{zebrahead} via \textcolor{DarkBackground}{\uline{cheatography.com/35093/cs/11017/}}}
\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}zebrahead \\
  \uline{cheatography.com/zebrahead} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 27th February, 2017.\\
   Updated 27th February, 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}{x{1.34379 cm} x{3.63321 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{File commands}}  \tn
% Row 0
\SetRowColor{LightBackground}
ls & Directory listing \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
ls -al & Formatted listing with hidden files \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
ls -F & list files in current directory and indicate the file tyoe \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
ls -laC & list all files in current directory in long format and display in columns \tn 
% Row Count 8 (+ 3)
% Row 4
\SetRowColor{LightBackground}
cd dir & Change directory to dir \tn 
% Row Count 9 (+ 1)
% Row 5
\SetRowColor{white}
pwd & Show current directory \tn 
% Row Count 10 (+ 1)
% Row 6
\SetRowColor{LightBackground}
mkdir dir & Create a directory dir \tn 
% Row Count 11 (+ 1)
% Row 7
\SetRowColor{white}
rm file & Delete file \tn 
% Row Count 12 (+ 1)
% Row 8
\SetRowColor{LightBackground}
rm -r dir & Delecte directory dir \tn 
% Row Count 13 (+ 1)
% Row 9
\SetRowColor{white}
rm -f file & Force remove file \tn 
% Row Count 14 (+ 1)
% Row 10
\SetRowColor{LightBackground}
rm -rf dir & For remove directory dir \tn 
% Row Count 15 (+ 1)
% Row 11
\SetRowColor{white}
cp file1 file2 & Copy file 1 to file2 \tn 
% Row Count 17 (+ 2)
% Row 12
\SetRowColor{LightBackground}
cp -r dir1 dir2 & Copy dir1 to dir2 \tn 
% Row Count 19 (+ 2)
% Row 13
\SetRowColor{white}
cp file path & copy the file to the dir \tn 
% Row Count 21 (+ 2)
% Row 14
\SetRowColor{LightBackground}
mv file1 file2 & Rename or move file to file2. \tn 
% Row Count 23 (+ 2)
% Row 15
\SetRowColor{white}
ln -s file link & Create symbolic link link to file \tn 
% Row Count 25 (+ 2)
% Row 16
\SetRowColor{LightBackground}
touch file & Create or update file \tn 
% Row Count 26 (+ 1)
% Row 17
\SetRowColor{white}
cat \textgreater{} file & Place standard input into file \tn 
% Row Count 28 (+ 2)
% Row 18
\SetRowColor{LightBackground}
more file & Output the contents of file \tn 
% Row Count 29 (+ 1)
% Row 19
\SetRowColor{white}
head file & Output the first 10 kines of file \tn 
% Row Count 31 (+ 2)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{5.377cm}{x{1.34379 cm} x{3.63321 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{File commands (cont)}}  \tn
% Row 20
\SetRowColor{LightBackground}
tail file & output the last 10 lines of file \tn 
% Row Count 2 (+ 2)
% Row 21
\SetRowColor{white}
tail -f file & Output the contents of file as it grows, starting with the last 10 lines \tn 
% Row Count 5 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.44333 cm} x{3.53367 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{File Permissions}}  \tn
% Row 0
\SetRowColor{LightBackground}
chmod octal file & 4 - read(r) 2 - write(w) 1 - execute(x) \tn 
% Row Count 2 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{For more options, see man chmod.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.74195 cm} x{3.23505 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Seacrching}}  \tn
% Row 0
\SetRowColor{LightBackground}
grep pattern files & search for pattern in files \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
grep -r pattern dir & search recursively for pattern in dir \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
command | grep pattern & search for pattern in the output of command \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
locate file & find all instances of file \tn 
% Row Count 7 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.14471 cm} x{3.83229 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Process Managment}}  \tn
% Row 0
\SetRowColor{LightBackground}
ps & display all currently active processes \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
top & display all runing processes \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
kill pid & kill process id pid \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
killall proc & kill all processes named proc * \tn 
% Row Count 6 (+ 2)
% Row 4
\SetRowColor{LightBackground}
bg & lists stopped or background jobs; resume a stopped job in the background \tn 
% Row Count 9 (+ 3)
% Row 5
\SetRowColor{white}
fg & brings the most recent job to the foreground \tn 
% Row Count 11 (+ 2)
% Row 6
\SetRowColor{LightBackground}
fg a & brings job a to the foreground \tn 
% Row Count 12 (+ 1)
\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 Info}}  \tn
% Row 0
\SetRowColor{LightBackground}
date & show the current date and time \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
cal & show this month's calendar \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
uptime & show current uptime \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
w & display who is online \tn 
% Row Count 5 (+ 1)
% Row 4
\SetRowColor{LightBackground}
whoami & who you are logged in as \tn 
% Row Count 6 (+ 1)
% Row 5
\SetRowColor{white}
finger user & display information about user \tn 
% Row Count 8 (+ 2)
% Row 6
\SetRowColor{LightBackground}
uname -a & show kernel information \tn 
% Row Count 9 (+ 1)
% Row 7
\SetRowColor{white}
\seqsplit{cat/proc/cpuinfo} & cpu information \tn 
% Row Count 11 (+ 2)
% Row 8
\SetRowColor{LightBackground}
\seqsplit{cat/proc/meminfo} & memory information \tn 
% Row Count 13 (+ 2)
% Row 9
\SetRowColor{white}
man command & show the manual for command \tn 
% Row Count 14 (+ 1)
% Row 10
\SetRowColor{LightBackground}
df & show disk usage \tn 
% Row Count 15 (+ 1)
% Row 11
\SetRowColor{white}
du & show direcory space usage \tn 
% Row Count 16 (+ 1)
% Row 12
\SetRowColor{LightBackground}
free & show memmory and swap usage \tn 
% Row Count 17 (+ 1)
% Row 13
\SetRowColor{white}
whereis app & show possible locations of app \tn 
% Row Count 19 (+ 2)
% Row 14
\SetRowColor{LightBackground}
which app & show which app will be run by default \tn 
% Row Count 21 (+ 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}{Compression}}  \tn
% Row 0
\SetRowColor{LightBackground}
tar cf file.tar files & create a tar named file.tar containing files \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
tar xf file.tar & extract the file from file.tar \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
tar czf file.tar.gz files & create a tar with Gzip compression \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
tar xzf file.tar.gz & extract a tar using Gzip \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
tar cjf file.tar.bz2 & create a tar with Bzip2 compression \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
tar xjf file.tar.bz2 & extract a tar using Bzip2 \tn 
% Row Count 12 (+ 2)
% Row 6
\SetRowColor{LightBackground}
gzip file & compresses file and renames it to file.gz \tn 
% Row Count 14 (+ 2)
% Row 7
\SetRowColor{white}
gzip -d file.gz & decompresses file.gz back to file \tn 
% Row Count 16 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{tag flags: \newline c - create archive \newline j - bzip2 compression \newline t - table of contents  \newline k - do not overwrite \newline x - extract \newline T  - files from file \newline f - specifies filename \newline w - ask for confirmation \newline z - use zip/gzip v - verbose}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.69218 cm} x{3.28482 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{SSH}}  \tn
% Row 0
\SetRowColor{LightBackground}
ssh user@host & connect to host as user \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
ssh -p port user@host & connect to host on port port as uset \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
ssh-copy-id user@host & add your key to host for user to enable a keyed or passwordless login \tn 
% Row Count 6 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.34379 cm} x{3.63321 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Network}}  \tn
% Row 0
\SetRowColor{LightBackground}
ping host & ping host and outpt result \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
shois domain & get whois information for domain \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
dig domain & get DNS information for domain \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
dig -x host & reverse lookup host \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
wget file & download file \tn 
% Row Count 8 (+ 1)
% Row 5
\SetRowColor{white}
wget -c file & continue a stopped download \tn 
% Row Count 10 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.34379 cm} x{3.63321 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Starting \& Stopping}}  \tn
% Row 0
\SetRowColor{LightBackground}
sd -h no & shutdown  system now and do not reboot \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
halt & stop all processes - same as above \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
shutdown -r 5 & shutdown the system in 5 minutes and reboot \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
shutdown -r now & shutdown the system now and reboot \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
rebot & stop all processes and then reboot \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
startx & start the x system \tn 
% Row Count 11 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{0.84609 cm} x{4.13091 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Shortcuts}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\emph{Ctrl+C}} & halts the current command \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
{\emph{Ctrl+Z}} & stops the current command, resume with fg in the foreground or bg in the background \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
{\emph{Ctrl+D}} & log put of current session, similar to exit \tn 
% Row Count 7 (+ 2)
% Row 3
\SetRowColor{white}
{\emph{Ctrl+W}} & erases one word in the current lint \tn 
% Row Count 9 (+ 2)
% Row 4
\SetRowColor{LightBackground}
{\emph{Ctrl+U}} & erases he whole line \tn 
% Row Count 11 (+ 2)
% Row 5
\SetRowColor{white}
{\emph{Ctrl+R}} & type to bring up a recent command \tn 
% Row Count 13 (+ 2)
% Row 6
\SetRowColor{LightBackground}
!! & repats the last command \tn 
% Row Count 14 (+ 1)
% Row 7
\SetRowColor{white}
{\emph{exit}} & log ot of current session \tn 
% Row Count 15 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}