ydotool

Control keyboard and mouse inputs via commands in a way that is display server agnostic. More information: https://github.com/ReimuNotMoe/ydotool.

Start the ydotool daemon in the background:

ydotoold

Perform a <LeftClick> input:

ydotool click 0xC0

Perform a <RightClick> input:

ydotool click 0xC1

Input <Alt F4>:

ydotool key 56:1 62:1 62:0 56:0