Cómo matar tareas usando Grep
kill -9 $(ps aux | grep KeyWordHere | awk '{print $2}')
Disgusted Dolphin
kill -9 $(ps aux | grep KeyWordHere | awk '{print $2}')ps aux | grep -ie amarok | awk '{print "kill -9 " $2}'
ps aux | grep -ie amarok | awk '{print $2}' | xargs kill -9