\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{ravirj0601}
\pdfinfo{
  /Title (basic-linux.pdf)
  /Creator (Cheatography)
  /Author (ravirj0601)
  /Subject (Basic Linux Cheat Sheet)
}

% Lengths and widths
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\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
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\definecolor{FootBackground}{HTML}{666666}
\definecolor{TextColor}{HTML}{333333}
\definecolor{DarkBackground}{HTML}{0B99A3}
\definecolor{LightBackground}{HTML}{EFF8F9}
\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{Basic Linux Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{ravirj0601} via \textcolor{DarkBackground}{\uline{cheatography.com/176747/cs/36944/}}}
\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}ravirj0601 \\
  \uline{cheatography.com/ravirj0601} \\
  \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 30th March, 2023.\\
   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*}{2}

\begin{tabularx}{8.4cm}{x{2.4 cm} x{5.6 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Directory Management}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{mkdir}} & {\bf{To create a Directory}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
{\bf{rmdir}} & {\bf{To remove a Directory}} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
{\bf{cd}} & {\bf{To Change a Directory}} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
{\bf{cd ..}} & {\bf{To go one Directory back}} \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
{\bf{pwd}} & {\bf{Print name of current/working directory}} \tn 
% Row Count 6 (+ 2)
% Row 5
\SetRowColor{white}
{\bf{cd Documents/}} & {\bf{To change the directory to Documents}} \tn 
% Row Count 8 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.76 cm} x{6.24 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{ls (list files) Options}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{ls }} & {\bf{To see content of the current dir}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
{\bf{ls -al}} & {\bf{To see all files of the current dir}} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
{\bf{ls -htl}} & {\bf{List content with human readable size formate and sort by modification time, newest first}} \tn 
% Row Count 7 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{3.68 cm} x{4.32 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{cp (Copy Command)}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{cp file1 /path/Destination}} & {\bf{To copy a content to another Directory}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
{\bf{cp -r file2/ /path/Destination}} & {\bf{To copy a Directory}} \tn 
% Row Count 4 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{3.92 cm} x{4.08 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{mv (Move Command)}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{mv {[}options{]} \textless{}source\textgreater{} \textless{}destination\textgreater{}}} & {\bf{Syntax}} \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
{\bf{mv Dir1 \textless{}../Destination\textgreater{}}} & {\bf{To move a file/Directory from one place to anothe place}} \tn 
% Row Count 6 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{3.44 cm} x{4.56 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Compressing Commands}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{tar -cvzf Codebase.tar.gz}} & {\bf{To archive Codebase Dir to the Codebase.tar.gz formate}} \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
{\bf{tar -cvjf Codebase.tar.bz2}} & {\bf{To archive Codebase Dir to the Codebase.tar.bz2 formate}} \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
{\bf{tar -xvf Codebase.tar.bz2}} & {\bf{To extract the any formate of tar file.}} \tn 
% Row Count 8 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Networking Commands}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{netscan}} & {\bf{To see all IP's and MAC addresses on the Network}} \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
{\bf{ssh -X username@IP\_address}} & {\bf{To remotely acess the another machine on the network}} \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
{\bf{scp  Codebase.tar.bz2  username@IP\_address:/home/rov/Downloads}} & {\bf{To copy a file local machine to remote machine.}} \tn 
% Row Count 10 (+ 4)
% Row 3
\SetRowColor{white}
{\bf{scp  -r  username@IP\_address:/home/rov/Downloads}} & {\bf{To copy a Directory from remote machine to local machine}} \tn 
% Row Count 13 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{3.36 cm} x{4.64 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Process Management}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{pidof \textless{}Process\_Name\textgreater{}}} & {\bf{Syntax}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
{\bf{pidof node}} & {\bf{To know to the process id of the process name}} \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
{\bf{top}} & {\bf{To see real time process}} \tn 
% Row Count 7 (+ 2)
% Row 3
\SetRowColor{white}
{\bf{sudo kill -9 \textless{}PID\textgreater{}}} & {\bf{To kill the PID of the specified Process}} \tn 
% Row Count 9 (+ 2)
% Row 4
\SetRowColor{LightBackground}
{\bf{sudo killall process\_name}} & {\bf{To kill all the process related to this name}} \tn 
% Row Count 12 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}