Append the public key, at this point you should be able to ssh from local-server to remote-server using your ssh keys to authenticate.
Pub, copy the output email protected :.ssh/authorized_keys.
Then, when you create a new Droplet, you can choose to include that public key on the server.
Enter file in which to save the key home/demo/.ssh/id_rsa Enter passphrase (empty for no passphrase Enter same passphrase again: Your identification has been saved in /home/demo/.ssh/id_rsa.In the case of pass-phrase less keys this allows users to ssh from one system to another without typing a password.Configure the Remote Server, creating.ssh directory.You can place the public key on any server, and then unlock it by connecting to it with a client that already has the private key.Email protected ssh email protected email protected Troubleshooting Check the appropriate log files If key based authentication is not working the best place to start troubleshooting is the log files.This is useful when the SSH key is stored on a smart card (and access to the private key file is not possible).

You can increase security even more by protecting the private key with a passphrase.
Well you are in luck because today we will be covering SSH keys.
Check the sshd_config file On most Linux distributions SSH servers have Public Key Authentication enabled by default.
When os x crack wep the two match up, the system unlocks without the need for a password.Ssh-copy-id demo note: If you are a Mac user, ssh-copy-id will not be installed on your machine.About Benjamin Benjamin is a Infrastructure and Software Engineer.The ssh-keygen command will also support DSA keys.These are variables, and you should substitute them with your own values.The key's randomart image is: - RSA.Email protected mkdir.ssh email protected chmod 700.ssh email protected chown youruser:yourgroup.ssh, pay close attention to the permissions on this directory.An example public key is shown truncated below.Pub is the public key and the contents of this key will be dispersed to a remote system for key based authentication.In order to do this, open up the SSH config file: sudo nano /etc/ssh/sshd_config Within that file, find the line that includes PermitRootLogin and modify it to ensure that users can only connect with their SSH key: /etc/ssh/sshd_config PermitRootLogin without-password Save and close the file.Usually, I find it is due to permissions on the.ssh directory.The first step is to create the key pair on the client machine (there is a good chance that this will just be your computer ssh-keygen -t rsa, step TwoStore the Keys and Passphrase.Are you tired of trying to memorize tons of passwords on different systems?Yes Warning: Permanently added ' (RSA) to the list of known hosts.