How to SSH into a Server Without Password

SSH, or Secure Shell, is a popular protocol used to securely connect to servers and transfer data. When trying to SSH into a server without entering a password, the process involves using SSH keys for authentication.

Here's how you can SSH into a server without a password:

1. Generate SSH Key Pair: Use the ssh-keygen tool to generate a public and private key pair on your local machine.
2. Copy Public Key to Server: Transfer the public key to the server you want to connect to. You can use commands like ssh-copy-id to do this.
3. Authenticate with Private Key: When you SSH into the server, the server will authenticate you using the private key stored on your local machine.

By following these steps, you can securely SSH into a server without the need to enter a password each time.