I am using a Macbook Air Mid 2012 with Sierra.
I am using a lot the terminal to run my local server etc. To cancel the local server I need to press CTRL + C. Unfortunately the CTRL button stopped working.
1) I think it's a mechanical issue, because sometimes it works. I already removed the key and tried to clean it but no success. Any other ideas in terms of making it work again?
2) My main question is: how can I move the CTRL + C command to another key. I would like to quit the server with the ESC key. Where can I change this? Is this a setting on the server (Rails Puma) or a Terminal setting?