# systemctl stop mariadb #关闭服务 # cat /etc/my.cnf #修改/etc/my.cnf文件, ... [mysqld] skip-grant-tables #在[mysqld]下添加 skip-grant-tables , 再启动mysql ... # systemctl start mariadb #启动服务 # mysql -u root #连接MySql(MariaDB) 并修改root密码为123654 MariaDB [(none)]> update mysql.user set Password=password('123654') where User='root'; Query OK, 1 row affected (0.01 sec) Rows matched: 4 Changed: 1 Warnings: 0 MariaDB [(none)]> flush privileges; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> quit; Bye #……

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