touch /etc/yum.repos.d/nginx.repo
[nginx] name=nginx repo baseurl=http://nginx.org/packages/centos/$releasever/$basearch/ gpgcheck=0 enabled=1
yum install -y nginx
nginx的安装目录为/etc/nginx/
yum 部署nginx
原文：http://www.cnblogs.com/king1302217/p/5543677.html
