Linux SSH password-free login, linuxssh password-free Login

Linux SSH password-free login, linuxssh password-free Login

There are too many Linux Hosts to log on at work. It is too troublesome to enter the password each time. If you have used password-free logon several times, you cannot remember it. Remember this time.

First, use the ssh-keygen tool on your machine to create the key, as shown below:

Ssh-keygen-t rsa

Use the ssh-copy-id command to automatically generate ~ /. Ssh/authorized_keys File

Ssh-copy-id-I ~ /. Ssh/id_rsa.pub <target machine>

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