How do I pass a public key to SSH?

How do I pass a public key to SSH?

Upload Your Public Key

1. To use ssh-copy-id , pass your username and the IP address of the server you would like to access: ssh-copy-id [email protected].
2. You’ll see output like the following, and a prompt to enter your user’s password:
3. Verify that you can log in to the server with your key.

What is Server refused our key?

The user trying to access the instance was deleted from the server or the account was locked. There are permissions issues on the instance or you’re missing a directory. You’re using the incorrect private key file when connecting to your EC2 instance.

What is my SSH public key?

Checking for existing SSH keys

• Open Terminal .
• Enter ls -al ~/.ssh to see if existing SSH keys are present: $ ls -al ~/.ssh # Lists the files in your .ssh directory, if they exist.
• Check the directory listing to see if you already have a public SSH key.

Why is my SSH server refusing my key?

There are multiple reasons why an SSH server (sshd) refuses a private SSH key. The following are some common reasons you might receive this error: You’re using the incorrect user name for your AMI when connecting to your EC2 instance.

How to fix the SSH permission denied ( publickey ) error?

The SSH permission denied (publickey) error is a frustrating one. Here’s how to fix it in a few simple steps. Read more posts by this author. We’ve all been there.

Do you have to have public keys for SSH?

As a rule of thumb, you can set the following permissions on the ssh directory and its files (private keys, public keys, known_hosts, ssh config file etc) You may not have all the files but you must have public and private keys here. Now let’s see how to change the file permission on the ssh keys and other files.

Why is my SSH server not granting permission?

The error suggests that the public key is the issue, which is misleading. One reason for the error may be sshd_config, the file that contains SSH server configuration. The other possibility is that the authorized_keys file has insufficient permissions.