How to configure ssh-key to create multiple warehouses under a single GitHub account?

Question

I have searched the Internet for a long time, and most of them are ssh-key configuration methods for different git platforms or different gitbuh accounts. What I want to find is that in the case of a computer, there is only one github account. In this account I have created two projects, for example (one warehouse is my own blog, and the other warehouse is to submit some of my own code). How do I configure ssh-key?

Answer 1

One is enough. SSH is an encrypted transmission method and has nothing to do with the size of the project.
How to generate ssh-key

 $ ssh-keygen -t rsa -C "your email"