wishlist: cpu-screen: add temperature display

[akorn]

I'm not sure how this could be implemented best, but it would definitely be useful.

It would be best if it were automatic, but I'd be fine with it requiring configuration (such as telling it which /sys/class/hwmon/** entry to monitor).

If there are multiple cores, it would be best to display the temperature of the hottest one; I'd make other data like average temperature, coldest core temperature etc. optional.

You'd probably want to be able to turn the feature off so it doesn't use up hardstatus space.

The idea came when I was working on an older box that became unstable when its CPU overheated. I ended up running watch sensors in screen.

[mika]

I'd welcome support of such a feature, we shouldn't forget supporting it also in tmux though (given that we might switch from screen to tmux in the future).

Maybe something byobu already provides support for such a feature and might serve as source for inspiration?

tl;dr: any PRs welcome :)