Question

I use Emacs remotely using X-Server in a Windows client and Linux server. I noticed that I can halt it using ctrl-z and then type fg 1 to get it working again. Is there some way that I could get it to halt on the machine that I am on, and then log into a different machine and start where I left off? When I start a new ssh session, the emacs job isn’t associated to my terminal. There must be someway to “steal” it.

Also, maybe there’s an Emacs feature that will do basically the same thing. However, I think closing and re-opening all my files and buffers would take quite a while.

Answer 1

Expanding on the idea of using emacsclient, you can look at what what someone did to solve the problem of editing a file from a different machine than where (s)he started running Emacs.

As of Emacs 23, you can run emacsclient in terminal windows using the -nw option.

Other solutions you might want to try are to use:

1. gnu screen
2. vnc

For years I used screen to “attach” and “detach” from a virtual terminal that sounds like your usage model. If you have the ability to use graphics… vnc is really great, just do your work in a vnc session and connect to it any machine.

And your last idea is already implemented by the package desktop (which is bundled with Emacs). Take a look at the wiki page for session management, which includes other alternatives to desktop, as well as add-ons for desktop to lazily load files.