\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
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\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
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\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{Benjy}
\pdfinfo{
  /Title (bash-sed.pdf)
  /Creator (Cheatography)
  /Author (Benjy)
  /Subject (Bash - SED Cheat Sheet)
}

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% the right line height in the tables
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\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
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\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
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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{Bash - SED Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Benjy} via \textcolor{DarkBackground}{\uline{cheatography.com/56918/cs/15071/}}}
\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}Benjy \\
  \uline{cheatography.com/benjy} \\
  \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 5th October, 2019.\\
   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}{Options}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\# -n (default printing of pattern buffer) \newline sed 'p' \# print twice \newline sed -n 'p' \# cat \newline  \newline \# -e (chain commands) \newline sed -e '1d' -e '3d'  \newline  \newline \# -f (script file) \newline echo -e '1d\textbackslash{}n3d' \textgreater{} cmd.txt \newline sed -f cmd.txt file.txt} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Useful recipes}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\# Unix commands \newline sed '' file \# cat file \newline sed '10q' \# head \newline sed -n '\$p' \# tail \newline sed 'w file.bak' file \# cp file file.bak \newline sed -n '\$=' file \# wc -l file \newline sed 'y/a/A/' \# tr "a" "A" \newline  \newline \# useful \newline sed -n '/\textasciicircum{}\$/p' \# show non-empty lines \newline sed 's/\textasciicircum{}\#.*//g' \# remove comments \newline sed '3,6 s/\textasciicircum{}/\#/' \# add comments} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{substitue -\{\{noshy\}\}{[}a1{[},a2{]}{]}s/p1/p2/{[}flags{]}}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\# occurrences \newline sed 's/foo/bar/' \# only first \newline sed 's/foo/bar/2' \# second \newline sed 's/foo/bar/g \# global flag, all occurrences \newline  \newline sed -n 's/foo/bar/p' \# print only changed lines \newline sed -n 's/foo/bar/w file' \# writes to file \newline sed -n 's/FOO/bar/pi' \# case insensitive \newline  \newline \# uppercase - lowercase \newline sed -n 's@foo@\textbackslash{}ufoo@p' \# one letter uppercase \newline sed -n 's@foo@\textbackslash{}Ufoo@p' \# uppercase \newline sed -n 's@foo@\textbackslash{}LFOO@p' \# lowercase \newline sed -n 's@foo@\textbackslash{}Ufoo\textbackslash{}Ebar@p' \# back to normal \newline  \newline \# catching char \newline \# with \& (no regex, only one char) \newline sed 's/{[}{[}:digit:{]}{]}/Number \&/' \newline \# with catching group \textbackslash{}( \textbackslash{}) \newline sed 's@\textbackslash{}(\textbackslash{}w\textbackslash{}+\textbackslash{}) \textbackslash{}(\textbackslash{}w\textbackslash{}+\textbackslash{})@\textbackslash{}2 \textbackslash{}1@' \# re-order} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{regex - need escape}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\textbackslash{}? \newline \textbackslash{}+ \newline \# catching group \newline \textbackslash{}( \textbackslash{}) \newline \# occurrence \newline \textbackslash{}\{ \textbackslash{}\} \newline \# logical or \newline \textbackslash{}|} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\textasciicircum{}, \$ and \textbackslash{}\textbackslash{}` (beginning of pattern space)}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{print - {[}address1{[},address2{]}{]}p}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\# line number \newline sed -n '3p' \newline sed -n '3,\$p' \# range (\$ is end) \newline  \newline \# pattern \newline sed -n '/foo/p' \newline sed -n '/foo/,/bar/p' \# between matching lines \newline  \newline \# + and \textasciitilde{} \newline sed -n '3,+2p' \# 3 and next 2 lines \newline sed -n '1\textasciitilde{}2p' \# every two lines} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{same for delete - {[}address1{[},address2{]}{]}d and write - {[}address1{[},address2{]}{]}w file}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{insert - {[}address{]}i line}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{sed '4i text' \# insert line above 4th \newline sed '/foo/i text'} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{same for append - {[}address{]}a line (below)}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{change -\{\{noshy\}\}{[}address1{[},address2{]}{]}c~line}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{sed '3,6c line' \# replace by single line (note)} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{consider range as single block}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{translate -\{\{noshy\}\}{[}addr1{[},addr2{]}{]}y/list1/list2/}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{echo "a b c" | sed 'y/abc/123/' \# outputs 1 2 3} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{replace char i of list1 by char i of list2}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{line numbering -\{\{noshy\}\}{[}address1{[},address2{]}{]}=}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{sed -n '/foo/=' \newline sed -n '\$=' \# wc -l} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{line number above every match}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{read - {[}address{]}r file}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{sed '3r file' \# content of file after 3rd line} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{hidden char -\{\{noshy\}\}{[}addr1{[},addr2{]}{]}l~{[}wrap{]}}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{sed -n 'l' \# displays \textbackslash{}t and \textbackslash{}n as \$ \newline sed -n 'l len' \# wraps line (\textbackslash{}) after len char} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{quit - {[}address{]}q {[}exit code{]}}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{sed '3q' \# stops execution after 3rd line} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{execute -\{\{noshy\}\}{[}address1{[},address2{]}{]}e~cmd}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{sed '3e ls' \# execute ls before 3rd line} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{loops}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\# b label \newline sed -n ':label;s/\textasciicircum{}/-/;/-{}-{}-/!b label;p' \newline \# t label \newline sed -n ':label;s/\textasciicircum{}/-/;/-{}-{}-/!t label;p'} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{goto if pattern matches}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{N and P}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\# N adds two lines to buffer, separated by '\textbackslash{}n' \newline sed -n 'N;s/\textbackslash{}n/,/p' \# concatenate lines 2 by 2 \newline \# P print first part of N (before '\textbackslash{}n') \newline sed -n 'N;P' \# sed -n '1\textasciitilde{}2p'} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{n and x - load / exchange buffers}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{sed 'n' \# cat \newline  \newline \# exchange, load next, print \newline sed 'x;n;p' \# sed -n '2\textasciitilde{}2p' \newline  \newline \# exchange, load next, exchange, print \newline sed 'x;n;x;p' \# sed -n '1\textasciitilde{}2p'} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{h and H - pattern to hold}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\# {[}address1{[},address2{]}{]}h \newline \# copies pattern to hold - overwrite hold \newline \# exchange, print previous \newline sed -n '/foo/!h;/foo/\{x;p\}' \newline  \newline \# {[}address1{[},address2{]}{]}H \newline \# append pattern to hold \newline \# append current, exchange, print \newline sed -n '/foo/!h;/foo/\{H;x;p\}' \# order (n-1, n)} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{g and G - hold to pattern}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\# {[}address1{[},address2{]}{]}g \newline \# copies hold to pattern - overwrite pattern \newline \# print, copy previous, print \newline sed -n '/foo/!h;/foo/\{p;g;p\}' \# order (n, n-1) \newline  \newline \# {[}address1{[},address2{]}{]}G \newline \# append hold to pattern \newline \# print, copy previous, print \newline sed -n '/foo/!h;/foo/\{G;p\}' \# same as above} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}