linux下使用脚本杀死某个进程

#!/bin/sh
#根据进程名杀死进程
if [ $# -lt 1 ]
then
echo "缺少参数：procedure_name"
exit 1
fi

PROCESS=`ps -ef|grep $1|grep -v grep|grep -v PPID|awk '{ print $2}'`
for i in $PROCESS
do
echo "Kill the $1 process [ $i ]"
kill -9 $i
done

ps -ef | grep procedure_name | grep -v grep | awk '{print $2}' | xargs kill -9