Earlier quoted context omitted.
Mutex is a synchronization primitive implementing mutual exclusion. When created with a name, they can be used to synchronize processes across the whole OS. For instance, a named mutex is a good way to ensure the program can only be running in a single instance. Specifically, the program creates a named mutex on startup, and locks it forever. If failed to lock, it shows a message saying "another instance is already r…
what does ether-rot refer to?
Rot might have referred to decay or a rotation cipher, like ROT13. https://en.m.wikipedia.org/wiki/ROT13
I think here they are essentially random like “I hope no one else uses Correct Battery Horse Staple for their globally unique ID”.