cron job for nginx server

cron.sh

#crontab -u root -e
# m h  dom mon dow   command
#*/1 * * * * /bin/sh /opt/code/cron.sh > /dev/null 2>&1


count=`ps -wef|grep sbin/nginx |grep -v grep |wc -l`
if [ "$count" -eq 1 ]; then
  echo "The nginx  process already run";
else
  echo "Start the nginx  process now:"
  /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
fi