详解Centos7 修改mysql指定用户的密码

[root@localhost ~]# mysql -u root [root@localhost ~]# mysql -uroot -p

MariaDB [mysql]> use mysql;回车，会显示以下内容Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -ADatabase changed

MariaDB [mysql]> update user set password=password('新密码') where user='要更新密码的用户名';回车　　-> ;Query OK, 0 rows affected (0.00 sec)Rows matched: 5 Changed: 0 Warnings: 0

MariaDB [mysql]> flush privileges;回车Query OK, 0 rows affected (0.00 sec)

MariaDB [mysql]> quitBye

[root@localhost ~]# service mysqld restart(重启mysql)[root@localhost ~]# service mariadb restart(重启mariadb)