This file is indexed.

prerm is in dpm-copy-server-postgres 1.8.10-1build3.

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.

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#!/bin/sh
set -e

if [ -x "/etc/init.d/dpmcopyd" ]; then
	if [ -x "`which invoke-rc.d 2>/dev/null`" ]; then
		invoke-rc.d dpmcopyd stop || exit $?
	else
		/etc/init.d/dpmcopyd stop || exit $?
	fi
fi

if [ "$1" = "remove" ] ; then
	update-alternatives --remove dpmcopyd /usr/lib/dpm-postgres/dpmcopyd
fi