nginx Init Script
vi /etc/init.d/nginx
/usr/sbin/nginx
->/usr/local/nginx/sbin/nginx
/etc/nginx/nginx.conf
->/usr/local/nginx/conf/nginx.conf
chmod a+x /etc/init.d/nginx
/usr/local/nginx/sbin/nginx
/etc/init.d/nginx start
/etc/init.d/nginx stop
chkconfig
chkconfig --add /etc/init.d/nginx
service nginx start
service nginx stop
chkconfig nginx on