Installed using the source or binary:
Start Nginx
Reload Nginx
Stop Nginx
/usr/local/nginx/bin/nginx
kill -HUP `cat /usr/local/nginx/logs/nginx.pid`
kill -QUIT `cat /usr/local/nginx/logs/nginx.pid`
Installed using aptitude:
bash$ /etc/init.d/nginx [start|stop|restart]
Configuration Check for NginX
bash$ nginx -t
http://aleksandarsavic.com/nginx-redirect-wwwexamplecom-requests-to-examplecom-or-vice-versa/