https://pan.baidu.com/s/12uOOI3bB003VI_YX7LpwvA //软件百度云盘连接 yum install lrz* -y
https://pan.baidu.com/s/1Cs1S_JiIRjZvvo9o_X5ZmA //软件连接百度网盘 systemctl stop firewalld //关闭防火墙 se
