以http_realip_module為例

cd /usr/local/nginx-1.12.2
./configure  --prefix=/usr/local/nginx --with-http_ssl_module --with-http_realip_module
make
mv /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginx.old
cp objs/nginx /usr/local/nginx/sbin/

兩種方式重載nginx信號(hào)：

(1)自動(dòng)
make upgrade

(2)手動(dòng)

kill -USR2 `cat /usr/local/nginx/logs/nginx.pid`
kill -QUIT `cat /usr/local/nginx/logs/nginx.pid.oldbin`

查看模塊情況：

/usr/local/nginx/sbin/nginx -V