linux快速安装nginx

rpm -Uvh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm

安装Nginx(可能出现报错，下面解决)

yum install -y nginx

启动Nginx并设置开机自动运行

systemctl start nginx.service 

systemctl enable nginx.service

centOS7关闭防火墙命令

systemctl stop firewalld.service