Login to NEMO
From linux machines, you can log in using
ssh <UserID>@login.nemo.uni-freiburg.de # alias for login1 ssh <UserID>@login1.nemo.uni-freiburg.de ssh <UserID>@login2.nemo.uni-freiburg.de
To run graphical applications, you can use the -X or -Y flag to openssh:
ssh -Y -l <UserID> login1.nemo.uni-freiburg.de ssh -Y -l <UserID> login2.nemo.uni-freiburg.de
For better performance on slow connections you should use e.g. VNC.
About UserID / Username
<UserID> of the ssh command is a placeholder for your username at your
home organization and a prefix denoting your organization. Prefixes and
resulting user names are as follows:
So if your local username for the University is
vwxyz1234 and you are a user from the University of Freiburg this would combine to:
ssh -l fr_vwxyz1234 login.nemo.uni-freiburg.de
Allowed activities on login nodes
The login nodes are the access point to the compute system and its
directory. The login nodes are shared with all the users of the cluster.
Therefore, your activities on the login nodes are limited to primarily
set up your batch jobs. Your activities may also be:
- compilation of your program code and
- short pre- and postprocessing of your batch jobs.
To guarantee usability for all the users of the bwForCluster you must not run your compute jobs on the login nodes. Compute jobs must be submitted as Batch Jobs. Any compute job running on the login nodes will be terminated without any notice. We advise users to use interactive jobs for compute and memory intensive tasks like compiling.
If you forgot your password for the bwForCluster NEMO you can set a new one on the NEMO service page. Just use the link in the bwForCluster NEMO service box.
If you have trouble resetting your password, please try to delete your password first (use button) and then reset it again. If this does not help de-register and re-register the NEMO service. Otherwise please contact the NEMO Support.