If you find enter password for ssh is irritating, then you may setup ssh without password. With public key authentication, you can ssh without password and it will auto login to the server once you key in the ssh command. The authentication is done via the public key that you generate from your computer and do not let others have your public key.
In this example, i’m going to use DSA (Digital Signature Algorithm) for key generation.
To setup SSH without password, follow the steps below:-
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I use MAC address for my DHCP IP settings. So I always need to find MAC address from the new machine that plug into my network. Without the MAC address, user will not be assigned any IP address. And this helps to enforce certain level of security. Ya i know it’s not the best solution, but at least it block some newbie :p 