安装nginx的yum源
官网：http://nginx.org/en/linux_packages.html#stable
yum源：http://nginx.org/packages
安装yum源
rpm -ivh http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm
安装Nginx
yum install nginx
启动Nginx
/etc/init.d/nginx start
原文：http://www.cnblogs.com/liangdalong/p/5609195.html