Centos6.5に Nginx 1.7.3（mainline）をインストールしてみた ref: http://qiita.com/murachi1208/items/e4f1d20fefdd6017d162

file0.txt

$ sudo yum install http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm
$ sudo vi /etc/yum.repos.d/nginx.repo
baseurl=http://nginx.org/packages/centos/6/$basearch/
↓
baseurl=http://nginx.org/packages/mainline/centos/6/$basearch/

file1.txt

$ sudo yum install nginx
$ sudo service nginx start
$ sudo chkconfig nginx on

file2.txt

exclude=nginx*