nginx yum source

Add yum source

cd /etc/yum.repos.d/

vim nginx.repo

[nginx]

name=nginx repo

baseurl=http://nginx.org/packages/centos/ 6/$basearch/

gpgcheck=0

enabled=1

Then:
yum makecache
yum clean all
yum search nginx

The above introduces the yum source of nginx, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.