EV: MySQL Clear Screen

Linux:

mysql>! clear
Or
ctrl+L
 
Since 'clear' is a Linux operating system command and Linux and Mac OS X are 
both forms of Unix, this command might very well work fine for you too.
 
Please note that the '! ' in front of the clear command is used to tell 
MySQL to pass the command back to the OS to handle.
 
原文地址:https://www.cnblogs.com/weihongji/p/3493055.html