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1. On an Emmy frontend node (glogin.hlrn.de or glogin[1-9].hlrn.de), generate a new SSH key (also documented at the SCC).
2. Add the SSH key at the GWDG Website -> My Account -> Security.
3. From an Emmy frontend node (glogin9.hlrn.de has access to both Emmy and Grete scratches, while glogin.hlrn.de and glogin[1-8].hlrn.de only have access to the Emmy scratch; but all have access to $HOME ), transfer the files using rsync (see SCC documentation and rsync man page) to/from the SCC transfer node transfer-scc.gwdg.de. Some examples are given below

   • Copy a single file FOO  from SCC $HOME into your current directory on Emmy

     Codeblock
     language bash
     rsync -e 'ssh -i <fullpath_of_privatekeyfile>' GWDGUSERNAME@transfer-scc.gwdg.de:/usr/users/GWDGUSERNAME/FOO .

     
     

   • Copy a single file FOO in your current directory on Emmy to $HOME  on the SCC


     Codeblock
     language bash
     rsync -e 'ssh -i <fullpath_of_privatekeyfile>' FOO GWDGUSERNAME@transfer-scc.gwdg.de:/usr/users/GWDGUSERNAME/

     
     

   • Copy a directory in your SCC /scratch  to your current directory on Emmy


     Codeblock
     language bash
     rsync -e 'ssh -i <fullpath_of_privatekeyfile>' -r GWDGUSERNAME@transfer-scc.gwdg.de:/scratch/projects/workshops/forest/synthetic_trees .

     
     

   • Copy a directory in your current directory on Emmy to /scratch  on the SCC


     Codeblock
     language bash
     rsync -e 'ssh -i <fullpath_of_privatekeyfile>' -r synthetic_trees GWDGUSERNAME@transfer-scc.gwdg.de:/scratch/projects/workshops/forest/

     
     

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