매10초마다 프로세서가 죽었는지 살아있는지 체크하는 SHELL

매10초마다 프로세서가 죽었는지 살아있는지 체크하는 SHELL

# cat PROCESS_CHECK.sh

while [ true ]
do
        NowDate=`date`
        NowDateYYYYMMDDHHMMSS=`date '+%Y%m%d%H%M%S'`

        PROCESS_NAME="MyProcess 1"
 
        PROCESS_CNT=`ps -ef |grep "$PROCESS_NAME" |grep -v grep | wc -l | awk '{print $1}'`
 
        if [ $PROCESS_CNT -eq 0 ]
        then
                echo "[$NowDateYYYYMMDDHHMMSS][$PROCESS_NAME][$PROCESS_CNT]...[Dead.....]"
        else
                echo "[$NowDateYYYYMMDDHHMMSS][$PROCESS_NAME][$PROCESS_CNT]...[Alive....]"
        fi
 
        sleep 10

done

# sh PROCESS_CHECK.sh
[20100528102416][MyProcess 1][1]...[Alive....]
[20100528102426][MyProcess 1][1]...[Alive....]
[20100528102436][MyProcess 1][1]...[Alive....]
[20100528102446][MyProcess 1][0]...[Dead.....]
[20100528102456][MyProcess 1][1]...[Alive....]
[20100528102506][MyProcess 1][1]...[Alive....]