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Login to SSH without a password

Source: Internet
Author: User
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Log on to SSH without a password-general Linux technology-Linux technology and application information. For more information, see the following. 1. Use ssh-keygen on the client ~ /. Ssh/generates the private key and public key, and releases the folder. ssh permission.
2. Place the public key on the server side ~ /. Ssh/authorized. keys
3. Use ssh user @ serverIP

Password authentication is required for login. What is the difference? How can we find a breakthrough to solve the problem? Please advise

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