Post #337544

https://github.com/whot/doubleidle/ is a little tool that prevents a secondary machine from suspending/locking the screen while you use the main machine. This is useful for setups where you e.g. have a main desktop to work on and a laptop on the side that you need to monitor but not actually interact with. No need to turn off the screen lock, as long as you're busy on the main machine, the laptop stays awake.