执行yum -y install wget时，终端报错
[root@localhost /]# yum install wgetLoaded plugins: fastestmirrorLoading mirror speeds from cached hostfileThere are no enabled repos. Run yum repolist all to see the repos you have. To enable Red Hat Subscription Management repositories: subscription-manager repos --enable <repo> To enable custom repositories: yum-config-manager --enable <repo>
解决办法
在终端运行以下内容后即可正常安装wget：
curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
[root@localhost /]# curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed100 2523 100 2523 0 0 169k 0 --:--:-- --:--:-- --:--:-- 175k
原因
默认源无法下载，从阿里云更新下载源
作者：科文童鞋 链接：https://www.jianshu.com/p/01a12e8e204c 来源：简书