ssh-keygen or ssh-keygen -t rsa    – generate ssh RSA keys under Linux operating systems You need to use the ssh-keygen command as follows to generate RSA keys (open terminal and type the following command):   Sample outputs: Enter file in which to save the key (/home/vivek/.ssh/id_rsa): Created directory ‘/home/vivek/.ssh’. Enter passphrase (empty for no passphrase):  Full Article…