while :
do
echo "start-time: $(date)"
/usr/bin/php /var/www/html/up108eastpushdata/108maintwoservers59checkdata.php 14.99.159.7
/usr/bin/php /var/www/html/up108eastpushdata/108maintwoservers59checkdata.php 59.89.51.133
echo "end-time: $(date)"
sleep 300
done