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#!/bin/bash rv=0 atexit() { group_id=`ps -p $$ -o pgid=` my_id=$$ ids=`pgrep -g $group_id -d ' ' | sed "s/\b$my_id\b//g"` echo "Killing possible remaining process IDs: $ids" for id in $ids do if ps -p $id > /dev/null then kill -9 $id fi done exit $rv } trap "atexit" SIGINT SIGTERM $* rv=$? atexit exit $rv