linux下升级nginx
参考以下连接：
https://blog.csdn.net/xiaojin21cen/article/details/127444163
https://blog.csdn.net/k_night_lip/article/details/126115422
切换成新的版本后，重启下服务：/usr/local/nginx/sbin/nginx -s reload -c /usr/local/nginx/conf/nginx.conf
参考以下连接：
https://blog.csdn.net/xiaojin21cen/article/details/127444163
https://blog.csdn.net/k_night_lip/article/details/126115422
切换成新的版本后，重启下服务：/usr/local/nginx/sbin/nginx -s reload -c /usr/local/nginx/conf/nginx.conf