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cluster:cluster [2024-10-08 11:52] – [AG Vogel] Markus Rosenstihlcluster:cluster [2024-10-08 11:54] (current) – [AG Vogel] Markus Rosenstihl
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 The head node protein does not allow password logins, you need to use ssh keys. The head node protein does not allow password logins, you need to use ssh keys.
  
-1. create a key: ''ssh-keygen -t ed25519'' +  - create a key: ''ssh-keygen -t ed25519'' 
-2. We admins stronlgy recommend to use a very strong passphrase. Together with ssh-agent you have to type it only once per login to your desktop! +  - We admins stronlgy recommend to use a very strong passphrase. Together with ssh-agent you have to type it only once per login to your desktop! 
-3. add the public part to the authorized_keys file and set correct premissions: ''cat .ssh/id_ed25519.pub >> .ssh/authorized_keys && chmod 0600 .ssh/authorized_keys'' +  - add the public part to the authorized_keys file and set correct premissions: ''cat .ssh/id_ed25519.pub | tee -a .ssh/authorized_keys && chmod 0600 .ssh/authorized_keys'' 
-4. now login to protein.cluster, it may ask for the passphrase. +  - now login to protein.cluster, it may ask for the passphrase. 
 +  
 ===== SSH Agent ===== ===== SSH Agent =====
  
cluster/cluster.1728381146.txt.gz · Last modified: 2024-10-08 11:52 by Markus Rosenstihl