CentOS 7 Find Mouse Button
You are Welcome! The Tutorial Shows You Step-by-Step How to Find the Mouse Button ID in CentOS 7.x GNU/Linux.
And the Xev CentOS Tool creates a Window and then asks the X server to Send it Events whenever anything Happens to the window (such as it being Moved, Resized, Typed in, Clicked in, etc.).
Finally, the Guide includes detailed instruction on How to Map the Mouse Button on CentOS Desktop.
1. Launching Terminal
How to Quick Start with Command Line on CentOS LinuxConsole CentOS Linux Quick Start Guide