Can I copy my SSH key?

Copy the key to a server Once an SSH key has been created, the ssh-copy-id command can be used to install it as an authorized key on the server. Once the key has been authorized for SSH, it grants access to the server without a password.

How can I copy my current SSH key?

Procedure

  1. In a terminal window, enter the following command: ssh-keygen -t rsa.
  2. Follow the prompts to generate the key. You must provide a file name and a passphrase. A public and a private key are generated.
  3. Copy the public key to each node computer, by using the following command: ssh-copy-id username @ node_name.

How do I copy my SSH key to another computer?

Just copy the entire folder from ~/. ssh from H1 (old machine) to ~/. ssh content folder of new machine H2. It will work fine now.

How do I manually copy a SSH key?

Manually Copy Your Public Key

  1. Begin by copying the contents of your public SSH key on your local computer.
  2. Once you have copied that text, use the command ssh to add the key.
  3. Create the ~/.ssh directory and authorized_keys file if they don’t already exist: mkdir -p ~/.ssh && touch ~/.ssh/authorized_keys.

How do I save a SSH key?

If you don’t passphrase-protect your private key, anyone with access to your computer will be able to SSH (without being prompted for a passphrase) to your account on any remote system that has the corresponding public key. Save your public key: Under “Actions”, next to “Save the generated key”, click Save public key.

How do I paste a public key?

Paste the public key into the file by simply right-clicking the SSH client window. Make sure the key goes on a single line for OpenSSH to be able to read it. Note that the key type needs to also be included, ssh-rsa as shown in the example below.

How do I get an existing SSH key?

Checking for existing SSH keys

  1. Open .
  2. Enter ls -al ~/. ssh to see if existing SSH keys are present.
  3. Check the directory listing to see if you already have a public SSH key. By default, the filenames of supported public keys for GitHub are one of the following.
  4. Either generate a new SSH key or upload an existing key.

Can you use the same SSH key on multiple computers?

The same SSH key should be able to be used from multiple clients. I have different SSH keys for different networks and they’re actually stored on an encrypted USB drive that I use from several different computers without a problem.

Where are SSH public keys stored?

Conceivably, you can share the public key with anyone without compromising the private key; you store it on the remote system in a . ssh/authorized_keys directory. To use SSH public key authentication: The remote system must have a version of SSH installed.

How do I save a SSH key in Windows?

Generating an SSH key

  1. Open the PuTTYgen program.
  2. For Type of key to generate, select SSH-2 RSA.
  3. Click the Generate button.
  4. Move your mouse in the area below the progress bar.
  5. Type a passphrase in the Key passphrase field.
  6. Click the Save private key button to save the private key.

How do I find my SSH public key in Windows?

The public part of the key is saved in the id_rsa. pub file, while the private part is saved in the id_rsa file. Both files can be accessed from this location using Explorer: C:\Users\[your user name]\. ssh .