Editing CommunityData:Advanced Hyak (section)

=== Instructions For ESS ===
''Unfortunately, this requires running emacsserver on a login node and viewing plots does not work. These problems should go away if hyak let us forward X from a compute node and tunnel it through a login node. This doesn't seem to work as ssh -X n0649 doesn't seem to forward X.''

1. Open tmux on a ''login node'' and start emacsserver. 
  $ tmux
  $ emacs --daemon

2. Still in tmux, start an interactive session 
  $ any_machine

3. In a new terminal (not tmux) ssh into the login node and start an emacs client (-c means in a new window). 
  $ emacsclient -c

4. In this emacsclient open a shell, ssh to the compute node, and start an R process. 
  M-x shell
  $ ssh n0649

5. With focus on the R process buffer in emacs, connect ESS to the R process. 
   M-x ess-remote