The sort of program that once set up, just ticks along without fuss or bother forever.
For me, as I’m replacing the vms today which I set up five years ago and haven’t needed to touch since;
- HAProxy
- KeepaliveD
Not easy to learn, but once they’re running, they both go on forever.
Bottles.
Without it, I wouldn’t be able to run addictive keys on Linux. I paid for the software back when I used Windows and since I’m able to use addictive keys on Linux, haven’t bothered trying to find an alternative.
That said, its the only use case I’ve had with bottles that just works. Other programs ive tried are more hit or miss.