\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{sime}
\pdfinfo{
  /Title (servidor-ftp.pdf)
  /Creator (Cheatography)
  /Author (sime)
  /Subject (Servidor FTP 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}{2575A3}
\definecolor{LightBackground}{HTML}{F1F6F9}
\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{Servidor FTP Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{sime} via \textcolor{DarkBackground}{\uline{cheatography.com/198576/cs/42169/}}}
\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}sime \\
  \uline{cheatography.com/sime} \\
  \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 24th January, 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{1.92234 cm} x{2.19696 cm} p{0.4577 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{CREACIÓN DE INSTANCIA}}  \tn
% Row 0
\SetRowColor{LightBackground}
Creación de Instancia en AWS & Añadir reglas de entrada (FTP puerto 21, FTPS/SFTP puerto 22) &  \tn 
% Row Count 4 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.28942 cm} x{2.68758 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Gestión de Usuarios y Permisos}}  \tn
% Row 0
\SetRowColor{LightBackground}
Crear usuario & `sudo adduser simeonparis` \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
configurar usuario & `sudo usermod -d \seqsplit{/var/www/simeonparis/} simeonparis` \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
Establecer propiedad directorio & `sudo chown -R \seqsplit{simeonparis:simeonparis`} \tn 
% Row Count 7 (+ 2)
% Row 3
\SetRowColor{white}
Establecer permisos del directorio & `sudo chown -R \seqsplit{simeonparis:simeonparis} \seqsplit{/var/www/simeonparis/`} \tn 
% Row Count 10 (+ 3)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{} \tn 
% Row Count 10 (+ 0)
% Row 5
\SetRowColor{white}
configurar usuario & sudo usermod -d \seqsplit{/var/www/simeonparis/} simeonparis \tn 
% Row Count 13 (+ 3)
\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}{Vsftpd}}  \tn
% Row 0
\SetRowColor{LightBackground}
Actualizar paquetes del sistema & sudo apt update \&\& sudo apt upgrade \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Instalar el servidor FTP vsFTPD & sudo apt install vsftpd \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Verificar el estado del servicio & sudo systemctl status vsftpd \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
Reiniciar servicio & sudo systemctl restart vsftpd \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Generar y verificar certificado SSL & sudo openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout \seqsplit{/etc/ssl/private/vsftpd}.pem -out \seqsplit{/etc/ssl/private/vsftpd}.pem \tn 
% Row Count 15 (+ 7)
% Row 5
\SetRowColor{white}
Verificar el certificado: & sudo ls -l /etc/ssl/private \tn 
% Row Count 17 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Restricción de Usuarios Locales & \seqsplit{userlist\_enable=YES} \seqsplit{userlist\_file=/etc/vsftpd.userlist} userlist\_deny=NO \tn 
% Row Count 21 (+ 4)
% Row 7
\SetRowColor{white}
Permitir Directorio Raíz Escribible: & \seqsplit{allow\_writeable\_chroot=YES} \tn 
% Row Count 23 (+ 2)
% Row 8
\SetRowColor{LightBackground}
Agregar Usuarios a la Lista de Restricción: & echo "nombreUsuario" | sudo tee -a \seqsplit{/etc/vsftpd.userlist} \tn 
% Row Count 26 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.94103 cm} x{3.03597 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Nginx}}  \tn
% Row 0
\SetRowColor{LightBackground}
Instalar & sudo apt-get install nginx \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Crear directorio del sitio & sudo mkdir -p \seqsplit{/var/www/tunombreapellido/html} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
configurar Nginx: & Editar \seqsplit{/etc/nginx/sites-available/tunombreapellido} \tn 
% Row Count 7 (+ 3)
% Row 3
\SetRowColor{white}
Verificar estado & sudo systemctl status nginx \tn 
% Row Count 9 (+ 2)
% Row 4
\SetRowColor{LightBackground}
reiniciar & sudo systemctl restart nginx \tn 
% Row Count 11 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{Crear enlace simbólico a /etc/nginx/sites-enabled}  \tn 
\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}{Operaciones FTP}}  \tn
% Row 0
\SetRowColor{LightBackground}
Conectar al servidor & ftp IP\_Publica \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Subir archivos & put nombrearchivo \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Comandos básicos de navegación y ayuda & `ls`, `cd` Ayuda: `ftp help` Desconectar: `ftp bye` \tn 
% Row Count 5 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}