This file is indexed.

postrm is in arpwatch 2.1a15-6.

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
# arpwatch.postrm: v2 2004/09/15 KELEMEN Peter <fuji@debian.org>

NUSER=arpwatch
NGROUP=arpwatch

set -e

case "$1" in
	purge)
		# find first and last SYSTEM_UID numbers
		for LINE in `grep SYSTEM_UID /etc/adduser.conf | grep -v "^#"`; do
			case $LINE in
				FIRST_SYSTEM_UID*)
					FIST_SYSTEM_UID=`echo $LINE | cut -f2 -d '='`
					;;
				LAST_SYSTEM_UID*)
					LAST_SYSTEM_UID=`echo $LINE | cut -f2 -d '='`
					;;
				*)
					;;
			esac
		done
		# remove system account if necessary
		if [ -n "$FIST_SYSTEM_UID" ] && [ -n "$LAST_SYSTEM_UID" ]; then
			if USERID=`getent passwd $NUSER | cut -f 3 -d ':'`; then
				if [ -n "$USERID" ]; then
					if [ "$FIST_SYSTEM_UID" -le "$USERID" ] && \
						[ "$USERID" -le "$LAST_SYSTEM_UID" ]; then

						deluser --quiet $NUSER || true
						# And then remove the group
						GROUPID=`getent group $NGROUP | cut -f 3 -d ':'`
						if [ -n "$GROUPID" ] ;  then
							delgroup --quiet $NGROUP || true
						fi
					fi
				fi
			fi
		fi

		# Remove state files
		if [ -d /var/lib/arpwatch ]; then
			find /var/lib/arpwatch/ -type f | xargs rm -f
		fi
		;;

	remove)
		rm -f /var/lib/arpwatch/ethercodes.db
		;;

	upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
		;;

	*)
		echo "postrm called with unknown argument \`$1'" >&2
		exit 1
		;;
esac

# Automatically added by dh_installdeb/11ubuntu1
dpkg-maintscript-helper rm_conffile /etc/arpwatch.conf 2.1a15-3\~ arpwatch -- "$@"
# End automatically added section
# Automatically added by dh_installsystemd/11ubuntu1
if [ "$1" = "remove" ]; then
	if [ -x "/usr/bin/deb-systemd-helper" ]; then
		deb-systemd-helper mask 'arpwatch.service' >/dev/null
	fi
fi

if [ "$1" = "purge" ]; then
	if [ -x "/usr/bin/deb-systemd-helper" ]; then
		deb-systemd-helper purge 'arpwatch.service' >/dev/null
		deb-systemd-helper unmask 'arpwatch.service' >/dev/null
	fi
fi
# End automatically added section
# Automatically added by dh_installinit/11ubuntu1
if [ "$1" = "purge" ] ; then
	update-rc.d arpwatch remove >/dev/null
fi


# In case this system is running systemd, we make systemd reload the unit files
# to pick up changes.
if [ -d /run/systemd/system ] ; then
	systemctl --system daemon-reload >/dev/null || true
fi
# End automatically added section


exit 0