postinst is in inetutils-syslogd 2:1.9.2-1.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35  | #!/bin/sh
set -e
# Move a conffile without triggering a dpkg question
mv_conffile()
{
  oldconffile="$1"
  newconffile="$2"
  if [ -e "$oldconffile" ]; then
    echo "Preserving user changes to $newconffile ..."
    mv -f "$newconffile" "$newconffile".dpkg-new
    mv -f "$oldconffile" "$newconffile"
  fi
}
case "$1" in
configure)
  if dpkg --compare-versions "$2" lt "2:1.5.dfsg.1-5"; then
    mv_conffile /etc/default/syslogd /etc/default/inetutils-syslogd
  fi
esac
# Automatically added by dh_installinit
if [ -x "/etc/init.d/inetutils-syslogd" ] || [ -e "/etc/init/inetutils-syslogd.conf" ]; then
	if [ ! -e "/etc/init/inetutils-syslogd.conf" ]; then
		update-rc.d inetutils-syslogd defaults 10 90 >/dev/null
	fi
	invoke-rc.d inetutils-syslogd start || exit $?
fi
# End automatically added section
exit 0
 |