\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{Greg Finzer (GregFinzer)}
\pdfinfo{
  /Title (node-package-manager.pdf)
  /Creator (Cheatography)
  /Author (Greg Finzer (GregFinzer))
  /Subject (Node Package Manager Cheat Sheet)
}

% Lengths and widths
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\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
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\definecolor{FootBackground}{HTML}{666666}
\definecolor{TextColor}{HTML}{333333}
\definecolor{DarkBackground}{HTML}{F50800}
\definecolor{LightBackground}{HTML}{FEEFEF}
\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{Node Package Manager Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Greg Finzer (GregFinzer)} via \textcolor{DarkBackground}{\uline{cheatography.com/15280/cs/11364/}}}
\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}Greg Finzer (GregFinzer) \\
  \uline{cheatography.com/gregfinzer} \\
        \uline{\seqsplit{www.kellermansoftware.com}}
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 4th April, 2017.\\
   Updated 4th April, 2017.\\
   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{tabularx}{17.67cm}{x{5.6991 cm} x{11.5709 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{Links}}  \tn
% Row 0
\SetRowColor{LightBackground}
Install node and NPM & \seqsplit{https://nodejs.org/en/download/} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Configure Proxy & \seqsplit{http://stackoverflow.com/questions/7559648/is-there-a-way-to-make-npm-install-the-command-to-work-behind-proxy} \tn 
% Row Count 7 (+ 5)
% Row 2
\SetRowColor{LightBackground}
NPM \seqsplit{Documentation} & http://docs.npmjs.com \tn 
% Row Count 9 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{x{8.635 cm} x{8.635 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{Install Packages}}  \tn
% Row 0
\SetRowColor{LightBackground}
Install a package and the update package.json with the package name and version & npm install \textless{}package name\textgreater{} -{}-save \tn 
% Row Count 4 (+ 4)
% Row 1
\SetRowColor{white}
Install Latest Version of a Package do not update package.json & npm install \textless{}package name\textgreater{} \tn 
% Row Count 8 (+ 4)
% Row 2
\SetRowColor{LightBackground}
Install Specific Package Version & npm install \textless{}package-name\textgreater{}@\textless{}version-number\textgreater{} \tn 
% Row Count 11 (+ 3)
% Row 3
\SetRowColor{white}
Install a scoped package & npm install @\textless{}namespace\textgreater{}/\textless{}package-name\textgreater{} \tn 
% Row Count 13 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Install to dev dependencies & npm install \textless{}package-name\textgreater{} -{}-save-dev \tn 
% Row Count 15 (+ 2)
% Row 5
\SetRowColor{white}
Install package globally & npm install \textless{}package-name\textgreater{} -g \tn 
% Row Count 17 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Install from GitHub & npm install \textless{}GitHub-URL\textgreater{} \tn 
% Row Count 19 (+ 2)
% Row 7
\SetRowColor{white}
Install from a folder (for private packages) & npm install \textless{}path\textgreater{} \tn 
% Row Count 22 (+ 3)
% Row 8
\SetRowColor{LightBackground}
Restore packages defined in package.json & npm install \tn 
% Row Count 24 (+ 2)
% Row 9
\SetRowColor{white}
Find the Global Install Directory & npm config get prefix \tn 
% Row Count 26 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{x{8.9804 cm} x{8.2896 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{Uninstall Packages}}  \tn
% Row 0
\SetRowColor{LightBackground}
Uninstall and remove from package.json & npm uninstall \textless{}package-name\textgreater{} -{}-save \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Uninstall Package & npm uninstall \textless{}package-name\textgreater{} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Uninstall Global Package & npm uninstall -g \textless{}package-name\textgreater{} \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
Remove extraneous (unused) packages & npm prune \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Clear from the NPM Cache & npm cache clean \tn 
% Row Count 10 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{x{9.6712 cm} x{7.5988 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{List Packages}}  \tn
% Row 0
\SetRowColor{LightBackground}
List packages used by your application no dependencies & npm ls -{}-depth 0 \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
List packages used by your application with dependencies & npm ls \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
List packages installed globally no dependencies & npm ls -g -{}-depth 0 \tn 
% Row Count 9 (+ 3)
% Row 3
\SetRowColor{white}
List packages and dependencies installed globally & npm ls -g true \tn 
% Row Count 12 (+ 3)
% Row 4
\SetRowColor{LightBackground}
List dev dependencies & npm ls -{}-dev true \tn 
% Row Count 13 (+ 1)
% Row 5
\SetRowColor{white}
List prod dependencies & npm ls -{}-prod true \tn 
% Row Count 15 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Show the latest version of a package on npm & npm view \textless{}package-name\textgreater{} version \tn 
% Row Count 17 (+ 2)
% Row 7
\SetRowColor{white}
Show current version of a local npm package & npm show \textless{}package-name\textgreater{} version \tn 
% Row Count 19 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{x{10.1893 cm} x{7.0807 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{Help}}  \tn
% Row 0
\SetRowColor{LightBackground}
Get general help & npm -h \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Get help about a command & npm \textless{}command-name\textgreater{} -h \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Go to help page about command & npm help \textless{}command-name\textgreater{} \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
Go to the repository for the page & npm repo \textless{}package-name\textgreater{} \tn 
% Row Count 7 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}



\end{document}