批处理模式下使用MYSQL mysql -e

http://blog.csdn.net/peopleqinlei/article/details/50978474

mysql -e "source batch-file"
mysql  -uroot -pxxx -s -e "select * from xxx.xxx;"
mysql  -uroot -pmysqluser -vv -s -e "select * from xxx.xxxlimit 30;" 

mysql --help
...
  -e, --execute=name  Execute command and quit. (Disables --force and history
                      file.)
  -s, --silent        Be more silent. Print results with a tab as separator,
                      each row on new line.
...

###或者使用shell脚本更容易执行
#!/usr/bin/env bash
while true
do
        mysql  -uroot -pxxx -s -e "select * from xxx.xxx;"
        sleep 1
done