How can I disown a running process and associate it to a new screen shell?
The problem is that the process is not a job inside of my active shell (as I've logged in from remote because my X-system has crashed), meaning: I guess
screen et al. will not work.
Motivation: I started a long running job inside of a gnome-terminal. I want to detach it from the its parent, as I the X-system has crashed. I fear when I kill the X-system, also the Gnome Desktop + Gnome-Terminal + my precious script will be lost. So I still can login from remote and want to save the script process and restart X. How do I do that?