unix shell script tip

#bash
while :
do

done


***********************************************************************
/* wihle line count */

while [ 1 ]

do

date

        wc -l dist*/log/KEYD_20130306.log

        echo ""

        sleep 5

done

/* fboot */

for i in 1 2 3

do

        cd dist$i

        ./keydctl fboot

        sleep 1

        cd ..

done

/* start */

for i in 1 2 3

do

        cd dist$i

        ./keydctl start

        sleep 1

        cd ..

done

/* stop */

for i in 1 2 3

do

        cd dist$i

        ./keydctl stop

        sleep 1

        cd ..

done