Login from a different machine with different user/ssh key
I've read some posts, but still can't figure this out.
On my linux pc, I can login as root with ssh (without password), and also created a non-root user (who also logs in without password).
On my windows laptop, I want to create another non-root user with ssh (I believe it's better in case the laptop got stolen to have a different user/key). But I don't know how to do this?
Thanks for any help