\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{Sh33T}
\pdfinfo{
  /Title (clic.pdf)
  /Creator (Cheatography)
  /Author (Sh33T)
  /Subject (Clic 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}{A3A3A3}
\definecolor{LightBackground}{HTML}{F3F3F3}
\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{Clic Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Sh33T} via \textcolor{DarkBackground}{\uline{cheatography.com/151197/cs/32696/}}}
\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}Sh33T \\
  \uline{cheatography.com/sh33t} \\
  \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 July, 2022.\\
   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}{Process Management}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{PS}} & Show process information \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Show running processes & ps -ef \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Show running processes hide threads & pstree -Tp \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
Show detailed information about a process & pgrep -a process\_name \tn 
% Row Count 9 (+ 3)
% Row 4
\SetRowColor{LightBackground}
{\bf{KILL}} & Sends a signal to a process usually to stopping a process \tn 
% Row Count 12 (+ 3)
% Row 5
\SetRowColor{white}
Terminate a program using SIGTERM & kill pid \tn 
% Row Count 14 (+ 2)
% Row 6
\SetRowColor{LightBackground}
List available signal names & kill -l \tn 
% Row Count 16 (+ 2)
% Row 7
\SetRowColor{white}
Terminate a program using SIGHUP & kill -1 pid \tn 
% Row Count 18 (+ 2)
% Row 8
\SetRowColor{LightBackground}
Terminate a porgram using SIGINT & kill -2 pid \tn 
% Row Count 20 (+ 2)
% Row 9
\SetRowColor{white}
Signal the operating system to immediately terminate a program & kill -9 pid \tn 
% Row Count 24 (+ 4)
% Row 10
\SetRowColor{LightBackground}
Pause a program until it resumes with the SIGCONT signal & kill -17 pid \tn 
% Row Count 27 (+ 3)
% Row 11
\SetRowColor{white}
Cancel a running process & Ctrl + c \tn 
% Row Count 29 (+ 2)
% Row 12
\SetRowColor{LightBackground}
Pause a running process & Ctrl + z \tn 
% Row Count 31 (+ 2)
\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}{Process Management (cont)}}  \tn
% Row 13
\SetRowColor{LightBackground}
Move process to background & bg \%job\_id \tn 
% Row Count 2 (+ 2)
% Row 14
\SetRowColor{white}
Move process to foreground & fg \%job\_id \tn 
% Row Count 4 (+ 2)
% Row 15
\SetRowColor{LightBackground}
Remove job from the shell & command \& disown \tn 
% Row Count 6 (+ 2)
% Row 16
\SetRowColor{white}
Show status of all jobs & jobs \tn 
% Row Count 8 (+ 2)
% Row 17
\SetRowColor{LightBackground}
Show status of a particular job & jobs job\_id \tn 
% Row Count 10 (+ 2)
% Row 18
\SetRowColor{white}
Show status and process id's of all jobs & jobs -l \tn 
% Row Count 12 (+ 2)
% Row 19
\SetRowColor{LightBackground}
Show process id's of all jobs & jobs -p \tn 
% Row Count 14 (+ 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}{Permission}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{CHOWN}} & Change user and group ownership of files and folders \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
Change the owner user of a file or folder & chown username path/to/file \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
Change the owner user and group of a file or folder & chown user:group path/to/file \tn 
% Row Count 9 (+ 3)
% Row 3
\SetRowColor{white}
Recursively change the owner of a folder and its contents & chown -R user path/to/folder \tn 
% Row Count 12 (+ 3)
% Row 4
\SetRowColor{LightBackground}
Change the owner of a symbolic link & chown -h user path/to/symlink \tn 
% Row Count 14 (+ 2)
% Row 5
\SetRowColor{white}
Change the owner of a file or folder to match a reference file & chown -{}-reference=path/to/reference\_filepath/to/file \tn 
% Row Count 18 (+ 4)
% Row 6
\SetRowColor{LightBackground}
{\bf{CHGRP}} & Change group ownership of files and folders. \tn 
% Row Count 21 (+ 3)
% Row 7
\SetRowColor{white}
Change the owner of a file or folder & chgrp group path/to/file \tn 
% Row Count 23 (+ 2)
% Row 8
\SetRowColor{LightBackground}
Recursively change the owner of a folder and its contents & chgrp -R group path/to/folder \tn 
% Row Count 26 (+ 3)
% Row 9
\SetRowColor{white}
Change the owner of a symbolic link & chgrp -h user path/to/symlink \tn 
% Row Count 28 (+ 2)
% Row 10
\SetRowColor{LightBackground}
Change the owner of a file/folder to match a reference file & chgrp -{}-reference=path/to/reference\_file path/to/file \tn 
% Row Count 31 (+ 3)
\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}{Permission (cont)}}  \tn
% Row 11
\SetRowColor{LightBackground}
{\bf{CHMOD}} & Change the access permissions of a file or directory \tn 
% Row Count 3 (+ 3)
% Row 12
\SetRowColor{white}
Give the user who owns a file the right to e{[}x{]}ecute it & chmod u+x file \tn 
% Row Count 6 (+ 3)
% Row 13
\SetRowColor{LightBackground}
Remove executable rights from the group & chmod g-x file \tn 
% Row Count 8 (+ 2)
% Row 14
\SetRowColor{white}
Give the user rights to read and write to a file or directory & chmod u+rw file \tn 
% Row Count 12 (+ 4)
% Row 15
\SetRowColor{LightBackground}
Give all users rights to read and execute & chmod a+rx file \tn 
% Row Count 15 (+ 3)
% Row 16
\SetRowColor{white}
Give others (not in the file owner's group) the same rights as the group & chmod o=g file \tn 
% Row Count 19 (+ 4)
% Row 17
\SetRowColor{LightBackground}
User, Group, Other & 'u' | 'g' | 'o' \tn 
% Row Count 20 (+ 1)
% Row 18
\SetRowColor{white}
Read, Write, Execute & 'r' | 'w' | 'x' \tn 
% Row Count 21 (+ 1)
% Row 19
\SetRowColor{LightBackground}
'+' | '-' | '=' & Add, Revoke, Set \tn 
% Row Count 22 (+ 1)
% Row 20
\SetRowColor{white}
{\bf{Octal}} & 0 = None, 1 = execute only, 2 = write only, 3 = write and execute, 4 = read only, 5 = read and execute, 6 = read and write, 7 = read, write and execute (full permission) \tn 
% Row Count 31 (+ 9)
\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}{Archive}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{TAR}} & Create, Compress, Extract files \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Create new archive from files & tar -cf name file1 file2 file3 \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Append files to an existing archive & tar -rf archive\_name files/to/add \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
List archived files & tar -tvf archive\_name \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Extract all files & tar -xf archive\_name \tn 
% Row Count 9 (+ 1)
% Row 5
\SetRowColor{white}
Extract an archive to specified directory & tar -xf archive\_name -C path/to/dir \tn 
% Row Count 12 (+ 3)
% Row 6
\SetRowColor{LightBackground}
Create a gzipped archive & tar -czf name file1 file2 file3 \tn 
% Row Count 14 (+ 2)
% Row 7
\SetRowColor{white}
Create a bzipped archive & tar -cjf archive\_name \tn 
% Row Count 16 (+ 2)
% Row 8
\SetRowColor{LightBackground}
Extract gzipped archive & tar -xzf archive\_name \tn 
% Row Count 18 (+ 2)
% Row 9
\SetRowColor{white}
Extract bzipped archive & tar -xjf archive\_name \tn 
% Row Count 20 (+ 2)
% Row 10
\SetRowColor{LightBackground}
Create a compressed archive, using archive suffix to determine the compression & tar -caf \seqsplit{archive\_name.tar.xz}, archive\_name.gz, archive\_name.bz file1 file2 file3 \tn 
% Row Count 24 (+ 4)
\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}{Storage Media}}  \tn
% Row 0
\SetRowColor{LightBackground}
Show all mounted filesystems & mount \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Mount a device to a directory & mount path/to/dev path/to/dir \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Mount all the filesystems defined in /etc/fstab & mount -a \tn 
% Row Count 7 (+ 3)
% Row 3
\SetRowColor{white}
Unmount a filesystem & umount path/to/device \tn 
% Row Count 9 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Fsck (Dry Run) & fsck -N /path/to/dev \tn 
% Row Count 10 (+ 1)
% Row 5
\SetRowColor{white}
Check for filesystem errors & fsck path/to/dev \tn 
% Row Count 12 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Fix detected errors & fsck -y /path/to/dev \tn 
% Row Count 13 (+ 1)
% Row 7
\SetRowColor{white}
Show partitions & fdisk -l \tn 
% Row Count 14 (+ 1)
% Row 8
\SetRowColor{LightBackground}
Run fdsik & fdisk  /dev/target/device \tn 
% Row Count 16 (+ 2)
% Row 9
\SetRowColor{white}
Create filesystem & mkfs.ext2 /path/to/dev    {[}ext3, ext4, btrfs, ntfs{]} \tn 
% Row Count 19 (+ 3)
% Row 10
\SetRowColor{LightBackground}
Create filesystem with a volume-label & mkfs.ntfs -L name /path/to/dev \tn 
% Row Count 21 (+ 2)
% Row 11
\SetRowColor{white}
Create filesystem with specific UUID & mkfs.ntfs -U UUID /path/to/dev \tn 
% Row Count 23 (+ 2)
% Row 12
\SetRowColor{LightBackground}
Mkfs (Dry Run) & mkfs.ext4 -vv \tn 
% Row Count 24 (+ 1)
% Row 13
\SetRowColor{white}
Create a bootable usb media from a iso image & dd bs=8M if=/path/to/iso of=/dev/usb\_drive conv=fsync oflag=direct status=progress \tn 
% Row Count 29 (+ 5)
\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}{Secure Shell Host (SSH)}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{SSH}} & Secure Shell is a protocol used to securely log onto remote systems.  It can be used for logging or executing commands on a remote server. \tn 
% Row Count 7 (+ 7)
% Row 1
\SetRowColor{white}
Connect to a remote server & ssh \seqsplit{username@remote\_host} \tn 
% Row Count 9 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Connect to a remote server with a specific identity (private key) & ssh -i path/to/key\_file \seqsplit{username@remote\_host} \tn 
% Row Count 13 (+ 4)
% Row 3
\SetRowColor{white}
Connect to a remote server using a speciific port & ssh -p 23 \seqsplit{username@remote\_host} \tn 
% Row Count 16 (+ 3)
% Row 4
\SetRowColor{LightBackground}
Execute a command on a remote server & ssh remote\_host "example\_command" \tn 
% Row Count 18 (+ 2)
% Row 5
\SetRowColor{white}
Compress all data if the connection is slow & ssh -C \seqsplit{username@remote\_host} \tn 
% Row Count 21 (+ 3)
% Row 6
\SetRowColor{LightBackground}
Print debug information & ssh -v \seqsplit{username@remote\_host} \tn 
% Row Count 23 (+ 2)
% Row 7
\SetRowColor{white}
Enable X11 forwarding & ssh -X \seqsplit{username@remote\_host} \tn 
% Row Count 25 (+ 2)
% Row 8
\SetRowColor{LightBackground}
Generate SSH keys & ssh-keygen \tn 
% Row Count 26 (+ 1)
% Row 9
\SetRowColor{white}
Copy puplic SSH key to a server & ssh-copy-id ip\_adress \tn 
% Row Count 28 (+ 2)
% Row 10
\SetRowColor{LightBackground}
{\bf{SCP}} & Secure copy files over ssh \tn 
% Row Count 30 (+ 2)
\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}{Secure Shell Host (SSH) (cont)}}  \tn
% Row 11
\SetRowColor{LightBackground}
Copy a local file to a remote host & scp path/to/file \seqsplit{username@remote\_host:path/to/save} \tn 
% Row Count 3 (+ 3)
% Row 12
\SetRowColor{white}
Copy a file from a remote host to your local directory & scp \seqsplit{username@remote\_host:path/to/remote\_file} path/local/dir \tn 
% Row Count 6 (+ 3)
% Row 13
\SetRowColor{LightBackground}
Recursively copy the contents of a directory on a remote host to a local directory & scp -r path/to/local\_dir \seqsplit{remote\_host:path/to/save} \tn 
% Row Count 11 (+ 5)
% Row 14
\SetRowColor{white}
Use a specific ssh private key for authentication with the remote host & scp -i \textasciitilde{}/.ssh/private\_key local\_file \seqsplit{remote\_host:path/to/save} \tn 
% Row Count 15 (+ 4)
% Row 15
\SetRowColor{LightBackground}
Use a speciific port & scp -P 23 path/to/file \seqsplit{username@remote\_host:path/to/save} \tn 
% Row Count 18 (+ 3)
% Row 16
\SetRowColor{white}
Copying multiple files to a remote host & scp file1 file2 \seqsplit{username@remote\_host:path/to/save} \tn 
% Row Count 21 (+ 3)
% Row 17
\SetRowColor{LightBackground}
Copying multiple file from remote host & scp username@localhost:path/to/\{file1, file2\} \tn 
% Row Count 24 (+ 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}{Kernel module handling}}  \tn
% Row 0
\SetRowColor{LightBackground}
Show active kernel modules & lsmod \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Show information about a specific kernel module & modinfo modulename \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
Insert a module into the Linux Kernel & insmod modulename \tn 
% Row Count 7 (+ 2)
% Row 3
\SetRowColor{white}
Remove a module from the Linux Kernel & rmmod modulename \tn 
% Row Count 9 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Generate a list of dependency description of kernel modules & depmod \tn 
% Row Count 12 (+ 3)
% Row 5
\SetRowColor{white}
{\bf{MODPROBE}} & Add and remove modules form the Linux Kernel \tn 
% Row Count 15 (+ 3)
% Row 6
\SetRowColor{LightBackground}
Insert kernel modules & modprobe -a modulename1 modulename2 \tn 
% Row Count 17 (+ 2)
% Row 7
\SetRowColor{white}
Remove kernel module & modprobe -r modulename1 modulename2 \tn 
% Row Count 19 (+ 2)
% Row 8
\SetRowColor{LightBackground}
Prints current configuration & modprobe -c \tn 
% Row Count 21 (+ 2)
% Row 9
\SetRowColor{white}
Modprobe (Dry Run) & modprobe -{}-show \tn 
% Row Count 22 (+ 1)
% Row 10
\SetRowColor{LightBackground}
Print messages about what the program is doing & modprobe -v \tn 
% Row Count 25 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{3.6 cm} x{4.4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{File Searching}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{FIND}} & It can be used to find files and directories and perform subsequent operations on them \tn 
% Row Count 4 (+ 4)
% Row 1
\SetRowColor{white}
Search by name case sensitive & find /dir -name "search\_term" \tn 
% Row Count 6 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Search by name case insensitive & finde /dir -iname "search\_term" \tn 
% Row Count 8 (+ 2)
% Row 3
\SetRowColor{white}
Search by file type d=dir, f=file & find /dir -type f \tn 
% Row Count 10 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Search by wildcard & find /dir "{\emph{search\_term", "search\_term}}" \tn 
% Row Count 12 (+ 2)
% Row 5
\SetRowColor{white}
Search and execute a command & find /dir -exec command \{\} \textbackslash{}; \tn 
% Row Count 14 (+ 2)
% Row 6
\SetRowColor{LightBackground}
{\bf{PLOCATE}} & find files by name \tn 
% Row Count 15 (+ 1)
% Row 7
\SetRowColor{white}
Search for files & plocate search\_term \tn 
% Row Count 16 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4.08 cm} x{3.92 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Tmux}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{TMUX}} & Terminal Multiplexer (prefix ctrl + a) \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Enter copy mode & prefix + pageup \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Choose a session from a list & prefix + s \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
Choose a window from a list & prefix -w \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Show a clock & prefix -t \tn 
% Row Count 8 (+ 1)
% Row 5
\SetRowColor{white}
Zoom active pane rather maximize & prefix - z \tn 
% Row Count 10 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Resize the pane up by 5 & prefix + alt + up (arrow keys) \tn 
% Row Count 12 (+ 2)
% Row 7
\SetRowColor{white}
Resize the pane down by 5 & prefix + alt + down (arrow keys) \tn 
% Row Count 14 (+ 2)
% Row 8
\SetRowColor{LightBackground}
Resize the pane left by 5 & prefix + alt + left (arrow keys) \tn 
% Row Count 16 (+ 2)
% Row 9
\SetRowColor{white}
Resize the pane right by 5 & prefix + alt + right (arrow keys) \tn 
% Row Count 18 (+ 2)
% Row 10
\SetRowColor{LightBackground}
Break the pane out and maximize to fullscreen & prefix + shift + ! \tn 
% Row Count 21 (+ 3)
% Row 11
\SetRowColor{white}
Create a new window & prefix + c \tn 
% Row Count 22 (+ 1)
% Row 12
\SetRowColor{LightBackground}
Switch the attached client to the next session & prefix + shift + ) \tn 
% Row Count 25 (+ 3)
% Row 13
\SetRowColor{white}
Switch the attached client to the previous session & prefix + shift + ( \tn 
% Row Count 28 (+ 3)
% Row 14
\SetRowColor{LightBackground}
Select window & prefix + 0 to 9 \tn 
% Row Count 29 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.88 cm} x{5.12 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Kitty}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{KITTY}} & Terminal emulator (prefix ctrl + shift) \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
New window & prefix + enter \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Select window & prefix + 1 \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
Open new tab & prefix + t \tn 
% Row Count 5 (+ 1)
% Row 4
\SetRowColor{LightBackground}
Close tab & prefix + t \tn 
% Row Count 6 (+ 1)
% Row 5
\SetRowColor{white}
Next tab & prefix + right (arrow key) \tn 
% Row Count 8 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Previous tab & prefix + left (arrow key) \tn 
% Row Count 9 (+ 1)
% Row 7
\SetRowColor{white}
Set tab title & prefix + alt + t \tn 
% Row Count 10 (+ 1)
% Row 8
\SetRowColor{LightBackground}
Rezise window or pane & prefix + r \tn 
% Row Count 12 (+ 2)
% Row 9
\SetRowColor{white}
Edit kitty config file & prefix + F2 \tn 
% Row Count 14 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4.56 cm} x{3.44 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{User account administration}}  \tn
% Row 0
\SetRowColor{LightBackground}
Create a user account & useradd username \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Modify a user account & usermod username \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Delete a user account & deluser username \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
Change user password & passwd username \tn 
% Row Count 4 (+ 1)
\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}{Miscellaneous}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{ALIAS}} & Creates aliases words that are replaced by a command string \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
Create a generic alias & word="command" \tn 
% Row Count 5 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Remove an aliased command & unalias word \tn 
% Row Count 7 (+ 2)
% Row 3
\SetRowColor{white}
List all aliased words & alias -p \tn 
% Row Count 9 (+ 2)
% Row 4
\SetRowColor{LightBackground}
View the command associated to a given alias & alias word \tn 
% Row Count 12 (+ 3)
% Row 5
\SetRowColor{white}
{\bf{CAL}} & Prints calendar information \tn 
% Row Count 14 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Display calendar for the current month & cal \tn 
% Row Count 16 (+ 2)
% Row 7
\SetRowColor{white}
Display calendar for a specific month & cal month\_number \tn 
% Row Count 18 (+ 2)
% Row 8
\SetRowColor{LightBackground}
Display a 12 month calendar for the current year & cal -y \tn 
% Row Count 21 (+ 3)
% Row 9
\SetRowColor{white}
{\bf{ECHO}} & Display a line of text \tn 
% Row Count 23 (+ 2)
% Row 10
\SetRowColor{LightBackground}
Print a text message & echo example\_text \tn 
% Row Count 24 (+ 1)
% Row 11
\SetRowColor{white}
Redirect input to a file & echo example\_text \textgreater{}\textgreater{} filename \tn 
% Row Count 26 (+ 2)
% Row 12
\SetRowColor{LightBackground}
Verify ISO files with sha1sum & echo "hash" isoname | sha1sum -c \tn 
% Row Count 28 (+ 2)
% Row 13
\SetRowColor{white}
{\bf{FILE}} & Determine file type and give a description of the type of the specified file \tn 
% Row Count 32 (+ 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}{Miscellaneous (cont)}}  \tn
% Row 14
\SetRowColor{LightBackground}
Determine file type & file path/to/file \tn 
% Row Count 1 (+ 1)
% Row 15
\SetRowColor{white}
Determine the mime encoding type of a file & file -i path/to/file \tn 
% Row Count 4 (+ 3)
% Row 16
\SetRowColor{LightBackground}
Try to look inside compressed files & file -z path/to/file \tn 
% Row Count 6 (+ 2)
% Row 17
\SetRowColor{white}
Try to look inside compressed files but report information about the contens & file -Z path/to/file \tn 
% Row Count 10 (+ 4)
% Row 18
\SetRowColor{LightBackground}
{\bf{MAN}} & Display manual pages \tn 
% Row Count 11 (+ 1)
% Row 19
\SetRowColor{white}
Dsiplay man page for a command & man command \tn 
% Row Count 13 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}