\documentclass[10pt,a4paper]{article}

% Packages
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\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
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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{hamza391}
\pdfinfo{
  /Title (linux-terminal-cheat-sheet.pdf)
  /Creator (Cheatography)
  /Author (hamza391)
  /Subject (Linux Terminal Cheat Sheet)
}

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% This two commands together give roughly
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% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
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% Header and Footer
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\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 Terminal Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{hamza391} via \textcolor{DarkBackground}{\uline{cheatography.com/52792/cs/14298/}}}
\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}hamza391 \\
  \uline{cheatography.com/hamza391} \\
  \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 13th January, 2018.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
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  \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{2.4885 cm} x{2.4885 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Rebooting and Shutting Down}}  \tn
% Row 0
\SetRowColor{LightBackground}
shutdown at 10:00 & \$ sudo shutdown -h 10:00 \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
shutdown now & \$ sudo shutdown -h now \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
restart at 10:00 & \$ sudo shutdown -r 10:00 \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
restart now & \$ sudo shutdown -r now \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
with message "Shutting down for scheduled maintenance. & \$ sudo shutdown -h 10:00 "Shutting down for scheduled maintenance." \tn 
% Row Count 12 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.88666 cm} x{2.09034 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Locate application}}  \tn
% Row 0
\SetRowColor{LightBackground}
locate application only & which "application name" \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
locates application , source and man & whereis "application name" \tn 
% Row Count 4 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Locate / Find}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{The locate utility program performs a search through a previously constructed database of files and directories on your system, matching all entries that contain a specified character string \newline % Row Count 4 (+ 4)
updatedb to update the database \newline % Row Count 5 (+ 1)
can use grep program as a filter; grep will print only the lines that contain one or more specified strings \newline % Row Count 8 (+ 3)
\$ locate zip | grep bin% Row Count 9 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.88666 cm} x{2.09034 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Finding Files}}  \tn
% Row 0
\SetRowColor{LightBackground}
Searching for files and directories named "gcc" & find /usr -name gcc \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
Searching only for directories named "gcc": & find /usr -type d -name gcc \tn 
% Row Count 5 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Searching only for regular files named "gcc" & \$ find /usr -type f -name gcc \tn 
% Row Count 7 (+ 2)
% Row 3
\SetRowColor{white}
*To find files based on time  created "+\_ n" days & find / -ctime n \tn 
% Row Count 10 (+ 3)
% Row 4
\SetRowColor{LightBackground}
To find files based on size +- n & \$ find / -size n \tn 
% Row Count 12 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{Another good use of find is being able to run commands on the files that match your search criteria. The -exec option is used for this purpose. \newline To find and remove all files that end with .swp: \newline  \newline \$ find -name "{\emph{.swp" -exec rm \{\} ';' \newline }}mtime for modified/written time \newline atime for access time/read time}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{3.93183 cm} x{1.04517 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Accessing Directories}}  \tn
% Row 0
\SetRowColor{LightBackground}
Displays the present working directory & pwd \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Change to your home directory & cd \textasciitilde{} or cd \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Change to parent directory & cd .. \tn 
% Row Count 5 (+ 1)
% Row 3
\SetRowColor{white}
Change to previous directory & cd - \tn 
% Row Count 6 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{4.23045 cm} p{0.74655 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Exploring the FileSystem}}  \tn
% Row 0
\SetRowColor{LightBackground}
Changes your current directory to the root (/) directory (or path you supply) & cd / \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
List the contents of the present working directory & ls \tn 
% Row Count 5 (+ 2)
% Row 2
\SetRowColor{LightBackground}
List all files including hidden files and directories (those whose name start with . ) & ls –a \tn 
% Row Count 8 (+ 3)
% Row 3
\SetRowColor{white}
Displays a tree view of the filesystem & tree \tn 
% Row Count 10 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{3.38436 cm} x{1.59264 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Directories}}  \tn
% Row 0
\SetRowColor{LightBackground}
to create a directory. & mkdir \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
create a sample directory named sampdir under the current directory, & mkdir sampdir \tn 
% Row Count 4 (+ 3)
% Row 2
\SetRowColor{LightBackground}
create a sample directory called sampdir under /usr & mkdir \seqsplit{/usr/sampdir}. \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
Removing a directory * & rmdir \tn 
% Row Count 7 (+ 1)
% Row 4
\SetRowColor{LightBackground}
To remove a directory and all of its contents & rm -rf \tn 
% Row Count 9 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{{\emph{ for rmdir The directory must be empty or it will fail \newline }} usage sample for rmdir and rm -rf  is same as mkdir}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{4.32999 cm} p{0.64701 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Renaming / removing directory}}  \tn
% Row 0
\SetRowColor{LightBackground}
Rename a directory & mv \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Remove an empty directory & rmdir \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Forcefully remove a directory recursively & rm -rf \tn 
% Row Count 4 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.78712 cm} x{2.18988 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Basic Packagaing Commands}}  \tn
% Row 0
\SetRowColor{LightBackground}
Install package & dpkg -{}-install foo.deb \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Install package, dependencies & apt-get install foo \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Remove package & dpkg -{}-remove foo.deb \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
Remove package, dependencies & apt-get autoremove foo \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Update package & dpkg -{}-install foo.deb \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
Update package, dependencies & apt-get install foo \tn 
% Row Count 12 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Update entire system & apt-get dist-upgrade \tn 
% Row Count 14 (+ 2)
% Row 7
\SetRowColor{white}
Show all installed packages & dpkg -{}-list \tn 
% Row Count 16 (+ 2)
% Row 8
\SetRowColor{LightBackground}
Get information on package & dpkg -{}-listfiles foo \tn 
% Row Count 18 (+ 2)
% Row 9
\SetRowColor{white}
Show packages named foo & apt-cache search foo \tn 
% Row Count 20 (+ 2)
% Row 10
\SetRowColor{LightBackground}
Show all available packages & apt-cache dumpavail foo \tn 
% Row Count 22 (+ 2)
% Row 11
\SetRowColor{white}
What package is file part of? & dpkg -{}-search file \tn 
% Row Count 24 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.53827 cm} x{2.43873 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Viewing Files}}  \tn
% Row 0
\SetRowColor{LightBackground}
for viewing files that are not very long; it does not provide any scroll-back. & cat \tn 
% Row Count 4 (+ 4)
% Row 1
\SetRowColor{white}
o look at a file backwards, starting with the last line & tac \tn 
% Row Count 7 (+ 3)
% Row 2
\SetRowColor{LightBackground}
Used to view larger files & less (/ for forwad and ? for backward) \tn 
% Row Count 9 (+ 2)
% Row 3
\SetRowColor{white}
Used to print the last 10 lines & tail \tn 
% Row Count 11 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Used to print the first 10 lines & head \tn 
% Row Count 13 (+ 2)
% Row 5
\SetRowColor{white}
Used to print the last X lines & tail -n X or tail -X \tn 
% Row Count 15 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Used to print the first X lines & head -n X or head -X \tn 
% Row Count 17 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.73735 cm} x{2.23965 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{File Linking}}  \tn
% Row 0
\SetRowColor{LightBackground}
Hardlink file1 and file2 & \$ ln file1 file2 \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Softlink file1 and file2 & \$ ln -s  file1 file2 \tn 
% Row Count 4 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{3.03597 cm} x{1.94103 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{New file / change time of file}}  \tn
% Row 0
\SetRowColor{LightBackground}
Create newfile & \$ touch "filename" \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
sets the "myfile" file's time stamp to 4 p.m., March 20th (03 20 1600). & \$ touch -t 03201600 myfile \tn 
% Row Count 5 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{3.93183 cm} x{1.04517 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Removing/Renaming file}}  \tn
% Row 0
\SetRowColor{LightBackground}
Rename a file & mv \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Remove a file & rm \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Forcefully remove a file & rm –f \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
Interactively remove a file & rm –i \tn 
% Row Count 4 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}