while : do XPID=`/letc/ps_sysv -ef | grep 'postgres test'|grep -v grep|awk '{print $2}'` if [ "$XPID" != "" ] then kill $XPID echo $XPID XPID=`/letc/ps_sysv -ef | grep 'psql test'|grep -v execargs|awk '{print $2}'` kill $XPID fi sleep 1 done