CentOS8中执行mysqladmin重置密码报错问题

报错现象:

connect to server at ‘localhost‘ failed

error: ‘Access denied for user ‘root‘@‘localhost‘ (using password: YES)‘

解决方案:

1,执行/etc/init.d/mysqld stop停止mysql服务

2,新开一个终端执行:mysqld_safe --skip-grant-tables &

3,在原来的终端执行命令:/usr/bin/mysql -uroot -p

进行无密码root账号登陆

此时提示输入密码直接Enter键

4,手动修改密码

mysql> use mysql;

Database changed

mysql> UPDATE user set password=password("root") where user=‘root‘ and host=‘localhost‘;
  Query OK, 0 rows affected (0.00 sec)
  Rows matched: 1 Changed: 0 Warnings: 0

mysql> flush privileges;
  Query OK, 0 rows affected (0.00 sec)

mysql> quit
  Bye

再次登录:成功!

CentOS8中执行mysqladmin重置密码报错问题

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