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SSH Login without password

Follow the following steps in order to login between the Debian machines without giving the password each time: 


  • login to a Linux machine
  • issue


ssh-keygen -t rsa


and press Enter until you return to the prompt.


  • issue


cp ~/.ssh/ ~/.ssh/authorized_keys


After this, you will login with ssh without password. First time you login to a host, you will be asked to answer "yes" to connect.