I tried to implement mouse sensivity toggling by some button in Counter-Strike GO on linux so that sensitivity will change when the button is pressed and sensivity will return to the normal when the button is released.
I tried to do that with xinput utility and "Device Accel Constant Deceleration" property. It is worked in CS:GO menu, but has no affect in the game. I haven't found anything about other ways to change mouse sensivity from command line and haven't found anything about usbhid mouse driver configuration from command line.
Actually, I am planning to try to modify linux mouse driver. But before I started to modify the driver I decided to ask does anybody know how to change mouse sensivity from the from command line so that it will affect the mouse sensivity in CS:GO.