prerm is in mosquitto 1.4.15-2.
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  | #!/bin/sh
# prerm script for mosquitto
#
# see: dh_installdeb(1)
set -e
case "$1" in
	remove|purge|deconfigure)
		invoke-rc.d mosquitto stop
	;;
	upgrade)
	;;
	failed-upgrade)
	;;
	*)
		echo "prerm called with unknown argument \`$1'" >&2
		exit 1
	;;
esac
# Automatically added by dh_installinit/11.1.6ubuntu1
if [ -x "/etc/init.d/mosquitto" ] && [ "$1" = remove ]; then
	invoke-rc.d mosquitto stop || exit 1
fi
# End automatically added section
exit 0
 |