mysql linux上安装步骤
mysql linux上安装步骤:
wget获取安装源
rpm -ivh 安装(解压)mysql源
yum 命令 在线安装
systemctl start mysqld === 启动
systemctl status mysqld === 查看MySQL是否启动成功,运行状态
grep 'temporary password' /var/log/mysqld.log
show variables like 'validate_password%';