Log on to the server using the RSA key in Linux

In. Now let's talk about how to log on with a key in Linux.

Using keys in Linux is much simpler. I think the simplest and most convenient method is as follows:

1. Add the key to the agent.

Ssh-add <File>

Then, you can run the following command to view the list of keys in the agent:

Ssh-add-l

2. access the server

Enter the SSH command to log on.

SSH fify@10.61.1.91

Note: At this time, the user name is specified when the key is generated and only takes effect for the specified user.

For details about how to generate a key, refer to encrypt.