prerm is in resolvconf 1.63ubuntu11.
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  | #!/bin/sh
set -e
case "$1" in
  remove)
	resolvconf --disable-updates || :
	;;
  # deconfigure)
	# This code path should not be used.
	# N.B.: Other packages should not declare "Breaks: resolvconf";
	# they should declare "Conflicts: resolvconf" instead.
	# ;;
  # upgrade|failed-upgrade)
	# Don't do anything
	# ;;
esac
# Automatically added by dh_installinit
if [ -e "/etc/init/resolvconf.conf" ] && [ "$1" = remove ]; then
	invoke-rc.d resolvconf stop || exit $?
fi
# End automatically added section
exit 0
 |