prerm is in tomcat6 6.0.39-1.
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 | #!/bin/sh
set -e
case "$1" in
    remove)
	[ -f /etc/default/tomcat6 ] && . /etc/default/tomcat6
	[ -z "$TOMCAT6_USER" ] && TOMCAT6_USER="tomcat6"
	# Remove auth for tomcat6 to open privileged ports via authbind.
	TOMCAT_UID="`id -u $TOMCAT6_USER`"
	if [ -f "/etc/authbind/byuid/$TOMCAT_UID" ]; then
		rm -f /etc/authbind/byuid/$TOMCAT_UID
	fi
    ;;
esac
# Automatically added by dh_installinit
if [ -x "/etc/init.d/tomcat6" ] || [ -e "/etc/init/tomcat6.conf" ]; then
	invoke-rc.d tomcat6 stop || true
fi
# End automatically added section
 |