CentOS7安装MySQL

安装MySQL

1 安装套件库

rpm -Uvh

2 安装MySQL

3 启动MySQL，并设置开机自启

systemctl start mysqld
systemctl enable mysqld

4 查看root密码

cat /var/log/mysqld.log | grep "temporary password"

5 使用 root 登录MySQL，并修改root密码

mysql -u root -p

mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'new-password';

6 更新权限

FLUSH PRIVILEGES;