postinst is in apcupsd 3.14.12-1.1.
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 36  | #!/bin/sh
set -e
. /usr/share/debconf/confmodule
db_version 2.0
case "$1" in
	configure)
		db_get "apcupsd/warning" || true
		[ "$RET" = "false" ] && exit 0
		;;
	abort-upgrade|abort-remove|abort-deconfigure)
		;;
	*)
		echo "postinst called with unknown argument \`$1'" >&2
		exit 1
		;;
esac
db_stop
# Automatically added by dh_installinit
if [ -x "/etc/init.d/apcupsd" ]; then
	update-rc.d apcupsd start 41 1 2 3 4 5 . stop 80 0 6 . >/dev/null
fi
if [ -x "/etc/init.d/apcupsd" ] || [ -e "/etc/init/apcupsd.conf" ]; then
	invoke-rc.d apcupsd start || exit $?
fi
# End automatically added section
exit 0
 |