MariaDB登錄

設置root密碼

「mariabd」是新密碼

[root@master /]# mysqladmin -u root password mariadb

[root@master /]# mysql -u root -p

Enter password:

Welcome to the MariaDB monitor.  Commands end with ; or \g.

Your MariaDB connection id is 6

Server version: 10.0.19-MariaDB MariaDB Server

 

Copyright (c) 2000, 2015, Oracle, MariaDB Corporation Ab and others.

 

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> show databases;

+--------------------+

| Database           |

+--------------------+

| information_schema |

| mysql              |

| performance_schema |

| test               |

+--------------------+

4 rows in set (0.00 sec)

MariaDB [(none)]> use mysql;

Reading table information for completion of table and column names

You can turn off this feature to get a quicker startup with -A

 

Database changed

MariaDB [mysql]> show tables;

+---------------------------+

| Tables_in_mysql           |

+---------------------------+

| column_stats              |

| columns_priv              |

| db                        |

| event                     |

遠程登錄設置

以通配符%的內容增長主機/IP地址，也能夠直接增長某個特定IP地址

[root@master network-scripts]# mysql -u root -p

Enter password:

MariaDB [(none)]> use mysql;

MariaDB [mysql]> select  host,user from user;

+---------------------+------+

| host                | user |

+---------------------+------+

| 127.0.0.1           | root |

| localhost           |      |

| localhost           | root |

| master.cloudera.com |      |

| master.cloudera.com | root |

+---------------------+------+

5 rows in set (0.00 sec)

 

MariaDB [mysql]> update user set host='%' where user='root' and host='localhost';

MariaDB [mysql]> select  host,user from user;

+---------------------+------+

| host                | user |

+---------------------+------+

| %                   | root |

| 127.0.0.1           | root |

| localhost           |      |

| master.cloudera.com |      |

| master.cloudera.com | root |

+---------------------+------+

5 rows in set (0.00 sec)

 

MariaDB [mysql]> flush privileges;

Query OK, 0 rows affected (0.00 sec)

HeidiSQL客戶端登錄

網絡類型：MySQL

主機名/IP：

用戶名：root

密碼：mariadb

端口：3306