目录

1.修改yum源为阿里云

2.下载wget

3.下载阿里云的 CentOS-Base.repo 到/etc/yum.repos.d/

4.清空原本yum缓存

5.生成新的阿里云的yum缓存，加速下载预热数据

6.下载epel-release

7.下载nginx

8.启动并检查nginx状态

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1.修改yum源为阿里云

cp /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo_bak

2.下载wget

yum -y install wget

3.下载阿里云的 CentOS-Base.repo 到/etc/yum.repos.d/

	wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
# 或
	curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

4.清空原本yum缓存

yum clean all

5.生成新的阿里云的yum缓存，加速下载预热数据

	yum makecache

6.下载epel-release

yum install epel-release -y

7.下载nginx

yum -y install nginx

8.启动并检查nginx状态

systemctl start nginx


systemctl status nginx