![]() ![]() Note: If you already have a key pair in the proposed location, it is advisable to pick another directory. ![]() Otherwise it will overwrite existing SSH keys.Ĥ. Next, the prompt will continue with: Enter passphrase (empty for no passphrase):Īlthough creating a passphrase isn’t mandatory, it is highly advisable.ĥ. Finally, the output will end by specifying the following information: Your identification has been saved in home/your_username/.ssh/id_rsa. Your public key has been saved in home/your_username/.ssh/id_rsa.pub. You can copy the public SSH key on the remote server using several different methods: Now you need to add the public key to the remote CentOS server. The fastest and easiest method is by utilizing ssh-copy-id. If the option is available, we recommend using it. Start by typing the following command, specifying the SSH user account, and the IP address of the remote host: ssh-copy-id _host Otherwise, try any of the other two noted. If it is the first time your local computer is accessing this specific remote server you will receive the following output: The authenticity of host '104.0.316.1 (104.0.316.1)' can't be established.ĮCDSA key fingerprint is KYg355:gKotTeU5NQ-5m296q55Ji57F8iO6c0K6GUr5:PO1iRk.Īre you sure you want to continue connecting (yes/no)? yesĢ. On your local machine, from the directory where your public key resides, in this case /.ssh or /home/username/.ssh, use this command to install your public key onto the remote server. Confirm the connection – type yes and hit Enter.ģ. Once it locates the id_rsa.pub key created on the local machine, it will ask you to provide the password for the remote account. ![]() The ssh-copy-id command copies your Public Key to a remote machine. Once the connection has been established, it adds the public key on the remote server. Copying SSH /.ssh/idrsa between machines Handy ssh command of the day: ssh-copy-id. This is done by copying the ~/.ssh/id_rsa.pub file to the remote server’s ~/.ssh directory. ![]()
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