\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{laurinha}
\pdfinfo{
  /Title (cs47558.pdf)
  /Creator (Cheatography)
  /Author (laurinha)
  /Subject (✶⋆.˚꩜ .ᐟ˙⋆✶ 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
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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{✶⋆.˚꩜ .ᐟ˙⋆✶ Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{laurinha} via \textcolor{DarkBackground}{\uline{cheatography.com/217002/cs/47558/}}}
\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}laurinha \\
  \uline{cheatography.com/laurinha} \\
  \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 6th January, 2026.\\
   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{2.8 cm} x{5.2 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{System Logs}}  \tn
% Row 0
\SetRowColor{LightBackground}
who & produce information on who is logged in \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
journalctl & view the log of the entire system \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Q & quit from journalctl log \tn 
% Row Count 5 (+ 1)
% Row 3
\SetRowColor{white}
journalctl -f & follow the logs in real time \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
dmesg & view all kernel messages from the last boot of the machine \tn 
% Row Count 10 (+ 3)
% Row 5
\SetRowColor{white}
history & list previous commands used \tn 
% Row Count 12 (+ 2)
% Row 6
\SetRowColor{LightBackground}
history | grep keyword & search for a command by keyword in history \tn 
% Row Count 14 (+ 2)
% Row 7
\SetRowColor{white}
ps aux & prints a snapshot of all system processes \tn 
% Row Count 16 (+ 2)
% Row 8
\SetRowColor{LightBackground}
df -h & prints the system's storage devices' usage \tn 
% Row Count 18 (+ 2)
% Row 9
\SetRowColor{white}
kill -l & lists the termination codes available to send the processes \tn 
% Row Count 21 (+ 3)
% Row 10
\SetRowColor{LightBackground}
kill -9 {[}pid{]} & kills a process with the given pid \tn 
% Row Count 23 (+ 2)
% Row 11
\SetRowColor{white}
xkill & kills a graphical process \tn 
% Row Count 24 (+ 1)
% Row 12
\SetRowColor{LightBackground}
lsblk & lists the drives, its partitions, and space \tn 
% Row Count 26 (+ 2)
% Row 13
\SetRowColor{white}
lspci & lists PCI devices \tn 
% Row Count 27 (+ 1)
% Row 14
\SetRowColor{LightBackground}
lsusb & lists USB devices \tn 
% Row Count 28 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.872 cm} x{2.736 cm} p{0.72 cm} x{1.872 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{4}{x{8.4cm}}{\bf\textcolor{white}{Systemd}}  \tn
% Row 0
\SetRowColor{LightBackground}
systemctl & list running units & halt & Halts the system. \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
status \textless{}unit\textgreater{} & check status & \seqsplit{poweroff} & Powers off the system. \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
\seqsplit{(start|stop)} \textless{}unit\textgreater{} & start/stop a service & \seqsplit{reboot} & Restarts the system. \tn 
% Row Count 7 (+ 2)
% Row 3
\SetRowColor{white}
\seqsplit{enable|disable)} \textless{}unit\textgreater{} & enable/disable a service at bootup & \seqsplit{suspend} & Suspends the system. \tn 
% Row Count 10 (+ 3)
% Row 4
\SetRowColor{LightBackground}
\seqsplit{daemon-reload} & reload systemd &  &  \tn 
% Row Count 12 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}----}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Others}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{fc-cache -rv} \tn 
% Row Count 1 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.48 cm} x{5.52 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Arch}}  \tn
% Row 0
\SetRowColor{LightBackground}
pacman -Syu & update system \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
pacman -Q & list installed packages \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
pacman -Qs \textless{}name\textgreater{} & search installed packages \tn 
% Row Count 4 (+ 2)
% Row 3
\SetRowColor{white}
pacman -Ss \textless{}name\textgreater{} & search packages \tn 
% Row Count 6 (+ 2)
% Row 4
\SetRowColor{LightBackground}
pacman -S \textless{}name\textgreater{} & install packages \tn 
% Row Count 8 (+ 2)
% Row 5
\SetRowColor{white}
pacman -Rns \textless{}name\textgreater{} & remove package, its dependencies and config file backups \tn 
% Row Count 11 (+ 3)
% Row 6
\SetRowColor{LightBackground}
pacman -Sc & lean old packages in cache \tn 
% Row Count 12 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.6 cm} x{6.4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Files}}  \tn
% Row 0
\SetRowColor{LightBackground}
cat \textless{}file\textgreater{} & prints a file's contents \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
rm -rf & removes a folder and all of its contents \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
touch & creates a file with the given name \tn 
% Row Count 6 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{p{0.88 cm} x{7.12 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{System \& Disk Commands}}  \tn
% Row 0
\SetRowColor{LightBackground}
du & Disk usage; shows disk usage of files in directory \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
lsblk & Report info about block devices \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
fdisk & Manipulate disk partioning \tn 
% Row Count 6 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{5.12 cm} x{2.88 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Hyprctl}}  \tn
% Row 0
\SetRowColor{LightBackground}
dispatch exec \textless{}client\textgreater{} & configerrors \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
reload & rollinglog \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
kill & layers \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
switchxkblayout & binds \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
getprop {[}window{]} {[}property{]} & devices \tn 
% Row Count 6 (+ 2)
% Row 5
\SetRowColor{white}
monitors & clients \tn 
% Row Count 7 (+ 1)
% Row 6
\SetRowColor{LightBackground}
workspaces & \seqsplit{activeworkspace} \tn 
% Row Count 9 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.2 cm} x{6.8 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Identity and change of authorization}}  \tn
% Row 0
\SetRowColor{LightBackground}
su & Become root and stay in the directory \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
su - & Become root +Execute the login scripts for root -\textgreater{} Switch to the home directory \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
sudo -i & Get root without entering a password (only your own password required) \tn 
% Row Count 8 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}