CENTOS7 yum安装npm和nodejs

$ sudo curl -sL -o /etc/yum.repos.d/khara-nodejs.repo \ https://copr.fedoraproject.org/coprs/khara/nodejs/repo/epel-7/khara-nodejs-epel-7.repo
$ sudo yum install -y nodejs nodejs-npm

原文：https://www.cnblogs.com/Python-K8S/p/13207381.html