ps -ef | grep java | awk 'NR == 1 {print $ 2}' | xargs kill -9
or
netstat -lntp|grep java |awk '{print $7}'|cut -d / -f 1|awk 'NR==1 {print $1}'|xargs kill -9
ps -ef | grep java | awk 'NR == 1 {print $ 2}' | xargs kill -9
or
netstat -lntp|grep java |awk '{print $7}'|cut -d / -f 1|awk 'NR==1 {print $1}'|xargs kill -9