-
下载mysql源安装包
wget http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm -
安装mysql源
yum localinstall mysql57-community-release-el7-10.noarch.rpm -
安装MySQL
yum install mysql-community-server -
启动MySQL服务
systemctl start mysqld -
获取默认密码
grep 'temporary password' /var/log/mysqld.log -
修改密码强度
mysql -u root -p登入
set global validate_password_mixed_case_count=0;
set global validate_password_number_count=3;
set global validate_password_special_char_count=0;
set global validate_password_length=6;
- 修改密码
set password for 'root'@'localhost'=password('123456'); 修改编码为utf-8
- 在mysql 里查看 select version();
- 在/etc/my.cnf中 在mysqld标签下添加
character_set_server = utf8 - 授权MySql远程登录
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;Flush Privileges; - 参考:https://blog.youkuaiyun.com/weixin_43123562/article/details/91042118
本文详细介绍了在CentOS系统上安装MySQL数据库的过程,包括下载源安装包、安装MySQL源、安装MySQL服务、启动服务、获取默认密码、修改密码强度、设置密码、修改编码为utf-8、授权远程登录等关键步骤。
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