Modify optional file implementation to automatically connect to the database server

General connection MySQL server to enter the Mysql-h localhost-p-u root statement, modified the optional file can be used for MySQL automatic reading, connect to the server.

The options files for MySQL are located in the/etc/mysql or/etc folder.

Cd/etc/mysql

sudo vim my.cnf

Add content to a file

#客户端程序链接选项 [client]  =  localhostuser=  root             =*******      #密码

After you save the MySQL command, you can connect to the database.

Modify optional file implementation to automatically connect to the database server