%%
%% The LaTeX Companion, 3ed
%%
%% Example 5-4-11 on page I-404 in "fancyhdr --- Customizing page styles".
%%
%% Copyright (C) 2022 Frank Mittelbach
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3c
%% of this license or (at your option) any later version.
%%
%% See
https://www.latex-project.org/lppl.txt for details.
%%
\documentclass{tlc3exa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{109.80112pt}
\setlength\textheight{6\baselineskip}
\addtolength\headsep{-12pt} % shortened for the book
\addtolength\footskip{-12pt} % shortened for the book
\usepackage{microtype}
\tolerance=4000 % as these examples are so small
\year=1781 % Critique_of_Pure_Reason
\day=22 \month=4 % Kant's birthday
%StartShownPreambleCommands
\usepackage{kantlipsum,fancyhdr}
\fancypagestyle{memo}{\fancyhf{}%
\fancyhead[RO,LE]{\thepage}%
\fancyhead[LO,RE]{Memo}%
\fancyfoot[RO]{\scriptsize\today}%
\fancyfoot[RE]{\tiny File \jobname}%
\renewcommand\headrulewidth{1pt}}
\pagestyle{memo}
%StopShownPreambleCommands
\begin{document}
\kant[10]
\end{document}
