Centos yum 安装Nginx1.12

查看有无可用yum源

# yum list nginx
Available Packages
nginx.x86_64                               1:1.10.2-1.el7                               epel

系统自带的nginx yum源版本为1.10，不用

手动添加yum源

# vim /etc/yum.repos.d/nginx.repo
------------------------------------------
[nginx]
name=nginx repo
baseurl=http://nginx.org/packages/centos/7/$basearch/
gpgcheck=0
enabled=1
------------------------------------------

此时查看可用nginx版本

# yum list nginx 
Available Packages
nginx.x86_64                            1:1.12.1-1.el7.ngx                             nginx

ok

安装nginx

# yum -y install nginx

启动nginx

# systemctl  start nginx.service