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step ssh certificate 'user-email' --provisioner cineca-hpc my_key |
A password to encrypt the private key is requested on the shell command line
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"Please enter the password to encrypt the private key:" |
Please, choose a password and memorize it. It will be requested at login.
Three keys will be generated in the path where you executed the above command.
To use the keys to access the cluster you can place the three files in the ~/.ssh folder, or you have to specify -i <path-to-keys> and enter as passphrase the password selected in the previous step:
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$ ssh -i /path/my_key <username>@login.<cluster>.cineca.it "Enter passphrase for key 'my_key" |
Remember that also these keys have an In this way, you will generate a couple of public/private keys with the availability of 12 hours.