mysql

-u                   用户
-p                   密码
-h                   IP
-P                   端口
-S                   socket文件
-e                   免交互执行命令
<                    导入SQL脚本

[root@db01 ~]# mysql -uroot -p -h 10.0.0.51 -P3306
Enter password:
mysql> select @@socket;
+-----------------+
| @@socket        |
+-----------------+
| /tmp/mysql.sock |
[root@db01 ~]# mysql -uroot -p -S /tmp/mysql.sock
Enter password:
[root@db01 ~]# mysql -uroot -p -e "select user,host from mysql.user;"
Enter password:
+---------------+-----------+
| user          | host      |
+---------------+-----------+
| abc          | 10.0.0.%  |
| app          | 10.0.0.%  |
| root          | 10.0.0.%  |
| mysql.session | localhost |
| mysql.sys    | localhost |
| root          | localhost |
+---------------+-----------+
[root@db01 ~]#
[root@db01 ~]# mysql -uroot -p <world.sql
Enter password:
[root@db01 ~]#