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centos mysql 修改root密碼

4.登入並修改MySQL的root密碼  # mysql  Welcome to the MySQL monitor. Commands end with ; or \g.  Your MySQL connection id is 3 to server version: 3.23.56  Type 'help;' or '\h' for help. Type '\c' to clear the buffer.  mysql> USE mysql ;  Database changed  mysql> UPDATE user SET Password = password ( 'new-password' ) WHERE User = 'root' ;  Query OK, 0 rows affected (0.00 sec)  Rows matched: 2 Changed: 0 Warnings: 0  mysql> flush privileges ;  Query OK, 0 rows affected (0.01 sec)  mysql> quit