\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{Jelloleaf (jelloleaf)}
\pdfinfo{
  /Title (calibre-library.pdf)
  /Creator (Cheatography)
  /Author (Jelloleaf (jelloleaf))
  /Subject (Calibre Library Cheat Sheet)
}

% Lengths and widths
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\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}{A35A07}
\definecolor{LightBackground}{HTML}{F9F4EF}
\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{Calibre Library Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Jelloleaf (jelloleaf)} via \textcolor{DarkBackground}{\uline{cheatography.com/135879/cs/28391/}}}
\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}Jelloleaf (jelloleaf) \\
  \uline{cheatography.com/jelloleaf} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 21st June, 2021.\\
   Updated 21st June, 2021.\\
   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*}{4}

\begin{tabularx}{3.833cm}{x{0.82392 cm} x{2.60908 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Calibre}}  \tn
% Row 0
\SetRowColor{LightBackground}
D & Send to device \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
G & Get books \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
O & Open containing folder \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
S & Save to disk \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
Ctrl+Esc & Clear the Virtual library \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
Alt+Esc & Clear the additional restriction \tn 
% Row Count 7 (+ 2)
% Row 6
\SetRowColor{LightBackground}
\seqsplit{Ctrl+Right} & Select the next Virtual library tab \tn 
% Row Count 9 (+ 2)
% Row 7
\SetRowColor{white}
\seqsplit{Ctrl+Left} & Select the previous Virtual library tab \tn 
% Row Count 11 (+ 2)
% Row 8
\SetRowColor{LightBackground}
Ctrl+R & Restart calibre \tn 
% Row Count 12 (+ 1)
% Row 9
\SetRowColor{white}
\seqsplit{Ctrl+Shift+R} & Restart calibre in debug mode \tn 
% Row Count 14 (+ 2)
% Row 10
\SetRowColor{LightBackground}
\seqsplit{Shift+Ctrl+E} & Add empty books to calibre \tn 
% Row Count 16 (+ 2)
% Row 11
\SetRowColor{white}
Ctrl+Q & Quit calibre \tn 
% Row Count 17 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{x{1.13289 cm} x{2.30011 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Toggle Panes/GUI}}  \tn
% Row 0
\SetRowColor{LightBackground}
Alt+Shift+J & Toggle jobs list \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Alt+Shift+B & Toggle Cover browser \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Alt+Shift+D & Toggle Book details panel \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
Alt+Shift+T & Toggle Tag browser \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
Alt+Shift+G & Toggle Cover grid \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
Q & Open the Quick View popup for viewing books in related series/tags/etc. \tn 
% Row Count 8 (+ 3)
% Row 6
\SetRowColor{LightBackground}
Shift+Q & Focus the opened Quick View panel \tn 
% Row Count 10 (+ 2)
% Row 7
\SetRowColor{white}
Shift+Esc & Focus the book list \tn 
% Row Count 11 (+ 1)
% Row 8
\SetRowColor{LightBackground}
X & Toggle auto scroll of the book list \tn 
% Row Count 13 (+ 2)
% Row 9
\SetRowColor{white}
I & Show Book details \tn 
% Row Count 14 (+ 1)
% Row 10
\SetRowColor{LightBackground}
V & View \tn 
% Row Count 15 (+ 1)
% Row 11
\SetRowColor{white}
Shift+V & View last read book \tn 
% Row Count 16 (+ 1)
% Row 12
\SetRowColor{LightBackground}
Alt+V/Cmd+V in macOS & View specific format \tn 
% Row Count 18 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{x{0.85825 cm} x{2.57475 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Search/Filtering Books}}  \tn
% Row 0
\SetRowColor{LightBackground}
Alt+A & Show books by the same author as the current book \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Alt+T & Show books with the same tags as current book \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Alt+P & Show books by the same publisher as current book \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
Alt+Shift +S & Show books in the same series as current book \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
/, Ctrl+F & Focus the Search bar \tn 
% Row Count 9 (+ 1)
% Row 5
\SetRowColor{white}
Ctrl+M & Toggle mark/unmarked status on selected books \tn 
% Row Count 11 (+ 2)
% Row 6
\SetRowColor{LightBackground}
\seqsplit{Shift+Ctrl} +F & Open the Advanced search dialog \tn 
% Row Count 13 (+ 2)
% Row 7
\SetRowColor{white}
Shift+Alt +F & Toggle the Search bar \tn 
% Row Count 15 (+ 2)
% Row 8
\SetRowColor{LightBackground}
Esc & Clear the current search \tn 
% Row Count 16 (+ 1)
% Row 9
\SetRowColor{white}
N or F3 & Find the next book that matches the current search \tn 
% Row Count 18 (+ 2)
% Row 10
\SetRowColor{LightBackground}
Shift+F3 & Find the previous book that matches the current search \tn 
% Row Count 20 (+ 2)
% Row 11
\SetRowColor{white}
Shift+S & Perform a search in the Quick View panel \tn 
% Row Count 22 (+ 2)
% Row 12
\SetRowColor{LightBackground}
F5 & Re-apply the current sort \tn 
% Row Count 23 (+ 1)
% Row 13
\SetRowColor{white}
Ctrl+* & Create a temporary Virtual library based on the current search \tn 
% Row Count 26 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{x{1.09856 cm} x{2.33444 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Editing}}  \tn
% Row 0
\SetRowColor{LightBackground}
F2 (Enter in macOS) & Edit the metadata of the currently selected field in the book list. \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
A & Add books \tn 
% Row Count 4 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Shift+A & Add formats to the selected books \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
C & Convert selected books \tn 
% Row Count 7 (+ 1)
% Row 4
\SetRowColor{LightBackground}
Del & Remove selected books \tn 
% Row Count 8 (+ 1)
% Row 5
\SetRowColor{white}
K & Edit Table of Contents \tn 
% Row Count 9 (+ 1)
% Row 6
\SetRowColor{LightBackground}
M & Merge selected records \tn 
% Row Count 10 (+ 1)
% Row 7
\SetRowColor{white}
Alt+M & Merge selected records, keeping originals \tn 
% Row Count 12 (+ 2)
% Row 8
\SetRowColor{LightBackground}
T & Edit book \tn 
% Row Count 13 (+ 1)
% Row 9
\SetRowColor{white}
E & Edit metadata of selected book \tn 
% Row Count 15 (+ 2)
% Row 10
\SetRowColor{LightBackground}
Ctrl+D & Download metadata and covers \tn 
% Row Count 17 (+ 2)
% Row 11
\SetRowColor{white}
P & Polish books \tn 
% Row Count 18 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}