CentOS7 yum安装nginx-1.26.1

#创建编辑
vi /etc/yum.repos.d/nginx.repo

#内容
[nginx-stable]
name=nginx stable repo
baseurl=http://nginx.org/packages/centos/$releasever/$basearch/
gpgcheck=1
enabled=1
gpgkey=https://nginx.org/keys/nginx_signing.key

[nginx-mainline]
name=nginx mainline repo
baseurl=http://nginx.org/packages/mainline/centos/releasever/$basearch/
gpgcheck=1
enabled=0
gpgkey=https://nginx.orsysteg/keys/nginx_signing.key

重新建立yum缓存

yum clean

yum makecache

执行安装

yum install nginx