\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{Arest (arest)}
\pdfinfo{
  /Title (find.pdf)
  /Creator (Cheatography)
  /Author (Arest (arest))
  /Subject (find Cheat Sheet)
}

% Lengths and widths
\addtolength{\textwidth}{6cm}
\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}{065406}
\definecolor{LightBackground}{HTML}{F7F9F7}
\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{find Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Arest (arest)} via \textcolor{DarkBackground}{\uline{cheatography.com/7517/cs/38712/}}}
\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}Arest (arest) \\
  \uline{cheatography.com/arest} \\
  \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 May, 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{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Basic commands}}  \tn
% Row 0
\SetRowColor{LightBackground}
How to find files containing a specific word in its name? & find /etc -name "{\emph{mail}}" \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
How to find all the files greater than certain size? & find / -type f -size +100M \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
How to find files that are not modified in the last x number of days? & find . -mtime +60 \tn 
% Row Count 10 (+ 4)
% Row 3
\SetRowColor{white}
How to find files that are modified in the last x number of days? & find . –mtime -2 \tn 
% Row Count 14 (+ 4)
% Row 4
\SetRowColor{LightBackground}
How to delete all the archive files with extension *.tar.gz and greater than 100MB? & find / -type f -name *.tar.gz -size +100M -exec ls -l \{\} \textbackslash{}; \tn 
% Row Count 19 (+ 5)
% Row 5
\SetRowColor{white}
 & find / -type f -name *.tar.gz -size +100M -exec rm -f \{\} \textbackslash{}; \tn 
% Row Count 22 (+ 3)
% Row 6
\SetRowColor{LightBackground}
How to archive all the files that are not modified in the last x number of days? & find /home/jsmith -type f -mtime +60 | xargs tar -cvf /tmp/`date \seqsplit{'+\%d\%m\%Y'\_archive}.tar` \tn 
% Row Count 27 (+ 5)
% Row 7
\SetRowColor{white}
Find files larger than 10MB in the current directory downwards… & find . -size +10000000c -ls \tn 
% Row Count 31 (+ 4)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Basic commands (cont)}}  \tn
% Row 8
\SetRowColor{LightBackground}
Find files larger than 100MB… & find . -size +100000000c -ls \tn 
% Row Count 2 (+ 2)
% Row 9
\SetRowColor{white}
Find files last modified over 30days ago… & find . -type f -mtime 30 -ls \tn 
% Row Count 5 (+ 3)
% Row 10
\SetRowColor{LightBackground}
Find files last modified over 365days ago… & find . -type f -mtime 365 -ls \tn 
% Row Count 8 (+ 3)
\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}{Search by date/time}}  \tn
% Row 0
\SetRowColor{LightBackground}
How to find files that are not modified in the last x number of days? & find . -mtime +60 \tn 
% Row Count 4 (+ 4)
% Row 1
\SetRowColor{white}
How to find files that are modified in the last x number of days? & find . –mtime -2 \tn 
% Row Count 8 (+ 4)
% Row 2
\SetRowColor{LightBackground}
How to archive all the files that are not modified in the last x number of days? & find /home/jsmith -type f -mtime +60 | xargs tar -cvf /tmp/`date \seqsplit{'+\%d\%m\%Y'\_archive}.tar` \tn 
% Row Count 13 (+ 5)
% Row 3
\SetRowColor{white}
Find files last modified over 30days ago… & find . -type f -mtime 30 -ls \tn 
% Row Count 16 (+ 3)
% Row 4
\SetRowColor{LightBackground}
Find files last accessed over 30days ago… & find . -type f -atime 30 -ls \tn 
% Row Count 19 (+ 3)
% Row 5
\SetRowColor{white}
If the file is being updated at the current time then we can use find to find files modified in the last day… & find  . -type f -mtime -1 -ls \tn 
% Row Count 25 (+ 6)
% Row 6
\SetRowColor{LightBackground}
\#Find files whose content got updated within last 1 hour & find . -mmin -60 \tn 
% Row Count 28 (+ 3)
% Row 7
\SetRowColor{white}
finds all the files (under root file system /) that got updated within the last 24 hours (1 day). & find / -mtime -1 \tn 
% Row Count 33 (+ 5)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Search by date/time (cont)}}  \tn
% Row 8
\SetRowColor{LightBackground}
Find files which got accessed before 1 hour & find -amin -60 \tn 
% Row Count 3 (+ 3)
% Row 9
\SetRowColor{white}
Find files which got changed exactly before 1 hour & find . -cmin -60 \tn 
% Row Count 6 (+ 3)
\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}{Find by size}}  \tn
% Row 0
\SetRowColor{LightBackground}
Find files bigger than the given size & find / -type f -size +100M \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Find files larger than 10MB in the current directory downwards… & find . -type f -size +10M -ls \tn 
% Row Count 6 (+ 4)
% Row 2
\SetRowColor{LightBackground}
, in order, the largest sub-directories (units are in Kb)… & du -sk * | sort -n \tn 
% Row Count 9 (+ 3)
% Row 3
\SetRowColor{white}
How to find all the files greater than certain size? & find / -type f -size +100M \tn 
% Row Count 12 (+ 3)
% Row 4
\SetRowColor{LightBackground}
Find files smaller than the given size & find / -type f -size -100M \tn 
% Row Count 14 (+ 2)
% Row 5
\SetRowColor{white}
Find files that matches the exact given size & find / -type f -size 100M \tn 
% Row Count 17 (+ 3)
% Row 6
\SetRowColor{LightBackground}
How to delete all the archive files with extension *.tar.gz and greater than 100MB? & find / -type f -name *.tar.gz -size +100M -exec ls -l \{\} \textbackslash{}; \tn 
% Row Count 22 (+ 5)
% Row 7
\SetRowColor{white}
 & find / -type f -name *.tar.gz -size +100M -exec rm -f \{\} \textbackslash{}; \tn 
% Row Count 25 (+ 3)
% Row 8
\SetRowColor{LightBackground}
The following command will display the top 5 largest file in the current directory and its subdirectory. This may take a while to execute depending on the total number of files the command has to process. & find . -type f -exec ls -s \{\} \textbackslash{}; | sort -n -r | head -5 \tn 
% Row Count 36 (+ 11)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Find by size (cont)}}  \tn
% Row 9
\SetRowColor{LightBackground}
Technique is same as finding the bigger files, but the only difference the sort is ascending order. & find . -type f -exec ls -s \{\} \textbackslash{}; | sort -n  | head -5 \tn 
% Row Count 5 (+ 5)
% Row 10
\SetRowColor{white}
List the smaller files other than the ZERO byte files. & find . -not -empty -type f -exec ls -s \{\} \textbackslash{}; | sort -n  | head -5 \tn 
% Row Count 9 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{p{0.8 cm} p{0.8 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Find by permissions}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{} \tn 
% Row Count 0 (+ 0)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}