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Upload public key to enable SSH login.

#linux#ssh-copy-id#ssh127
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This article provides instructions on how to implement SSH login by uploading a public key. It explains the steps to generate a key pair, upload the public key, and connect to the server without entering a password.

Generate Key Pair#

If it already exists, there is no need to generate it again.

$ ssh-keygen -t rsa

Upload Public Key#

$ ssh-copy-id -i ~/.ssh/id_rsa.pub [email protected]

Where "root" is the server user and "192.168.0.1" is the server IP. Then, enter the password as prompted.

Connect to the Server#

Connect to the server directly using SSH without entering a password.

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