\begin{longtable}{|l|}
\hline
\multicolumn{1}{|c|}{\bf Fichier /etc/apt/apt.conf}\\\hline
\endfirsthead
\hline
\multicolumn{1}{|c|}{\bf Fichier de configuration de APT (suite)}\\\hline
\endhead
\hline
\multicolumn{1}{|c|}{\bf Suite $\ldots$}\\
\hline
\endfoot
\hline
\multicolumn{1}{|c|}{\bf Fin de /etc/apt/apt.conf}\\
\hline
\endlastfoot
\textit{\textcolor{PineGreen}{\# On remonte la partition /usr en
\'ecriture lors de l'installation ou}}\\
\textit{\textcolor{PineGreen}{\# de la mise \`a jour de paquets via APT}}\\
DPkg\\
\{\\
  Pre-Invoke  \{ "mount /usr -o remount,rw" \};\\
  Post-Invoke \{ "mount /usr -o remount,ro" \};\\
\};\\
\end{longtable}