github - 使用git同步个人在不同电脑上的代码问题

Question

我想使用一个github帐号，在A机器上编辑代码后提交，在B机器上更新运行。或者B上编辑，A上更新。
我是不是要把私钥分别在A,B机器上注册？github端不变动？
求指导。。

Answer 1

Generate ssh keys on machines A and B respectively, and then add the public keys of A and B to github.

For detailed process, please check the help provided by github: common SSH Problems

Answer 2

Of course, you can only generate the key pair on A and then copy the private key generated on A to B. The public key only needs to be uploaded once

Answer 3

It is best to generate two pairs of keys, which is easier to manage.

Answer 4

Sharing a key is neither elegant nor secure.
In fact, you can upload multiple keys. I have encountered this problem before. For specific steps, you can read the first part of my article: Problem-driven Git learning.