/usr/share/popfile/skins/default/shutdown-page.thtml is in popfile 1.1.3+dfsg-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 | <TMPL_INCLUDE NAME="common-top.thtml">
<TMPL_INCLUDE NAME="common-middle.thtml">
<h2><TMPL_VAR NAME="Localize_Shutdown_Message"></h2>
<TMPL_INCLUDE NAME="common-bottom.thtml">
|