#!/bin/bash

CheckProcess()

{

        if [ "$1" = "" ];

        then

                return

        fi   

    PROCESS_NUM=`ps -ef | grep "$1" | grep -v "grep" | wc -l`

    if [ $PROCESS_NUM -eq  ];

    then

        return

    else

        return

    fi

}    

while [  ] ; do

#输入进程名

echo "$1";

echo "$2";

echo "$3";

   CheckProcess "$1"

    CheckQQ_RET=$?

    if [ $CheckQQ_RET -eq  ];

    then

    # killall - a.out

    # exec ./a.out &

 #java -cp /home/hadoop/hivestudy/task2-2.0.jar com.my.task2.FileMoniter /home/hadoop/hivestudy/task2Data .success  /home/hadoop/hivestudy/task2Data/task2.datacnf

#  要执行的进程名

   $

  fi

#多久执行一次

    sleep $

done