centos更新yum源+安装flash

更新yum源：

cd /etc/yum.repos.d/

mv CentOS-Base.repo CentOS-Base.repo.bak1

wget http://mirrors.163.com/.help/CentOS7-Base-163.repo

yum makecache

参考链接：https://blog.csdn.net/y87329396/article/details/51357122

 

安装flash:

https://get.adobe.com/cn/flashplayer/下载linux版

rpm -ivh adobe-release-x86_64-1.0-1.noarch.rpm

yum install flash-plugin
参考链接：https://blog.csdn.net/lafeedfh/article/details/52316420