使用shell脚本获取程序进程ID并kill

使用shell脚本获取程序进程ID并kill
需求：利用shell脚本获取filebeat进程，并kill掉
filebeat_kill.sh

#!/bin/bash
ID=`ps -ef | grep filebeat | grep -v grep | awk '{print $2}'`
echo $ID
for id in $ID
do
kill -9 $id
echo "kill $id"
done

111

#!/bin/sh
echo "$*"
setsid nohup $* &

222

#!/bin/sh
check_results=`ps -ef|grep ping|grep -v grep|awk '{print $2}'`
for num in $check_results
do
echo $num
if [ -n $num ]
then
    kill -9 $num
fi
done

333

#!/bin/sh
setsid  nohup ping www.baidu.com &
#setsid nohup $* &
#ps -ef|grep ping|grep -v grep|awk '{print $2}'