快速搭建腾讯云环境
rz sz 安装
yum install lrzsz -y
mysql 安装
wget https://repo.mysql.com//mysql57-community-release-el7.rpm
rpm -Uvh mysql57-community-release-el7.rpm
yum repolist all | grep mysql
yum install mysql-community-server
systemctl start mysqld.service
grep 'password' var/log/mysqld.log
mysql -uroot -p
use mysql
update user set host = '%' where host = 'localhost'
flush privileges