查看有無可用yum源
# yum list nginx
Available Packages
nginx.x86_64 1:1.10.2-1.el7 epel
系統(tǒng)自帶的nginx yum源版本為1.10辛块，不用
手動(dòng)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
------------------------------------------
此時(shí)查看可用nginx版本
# yum list nginx
Available Packages
nginx.x86_64 1:1.12.1-1.el7.ngx nginx
ok
安裝nginx
# yum -y install nginx
啟動(dòng)nginx
# systemctl start nginx.service
