ip=os.popen("ifconfig eth0|grep 'inet addr'|awk -F ':' '{print $2}'|awk '{print $1}'") ip=ip.read().strip() pid=os.popen("netstat -anp|grep 8998 |awk '{print $7}'").read().split('/')[0] os.popen('kill -9 {0}'.format(int(pid)))