windows下如何github ssh 公钥

xxx@xxx-PC xxx~
$ ssh-keygen -t rsa -C "xxxx@xxxx.com"（git账号）
Generating public/private rsa key pair.
Enter file in which to save the key (/c/Users/xxxx/.ssh/id_rsa):（保存地址）
Created directory ‘/c/Users/xxx/.ssh‘.
Enter passphrase (empty for no passphrase):（输入key的名称）
Enter same passphrase again:（重复输入key的名称）
Passphrases do not match. Try again.（输入不一致，重复输入）
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /c/Users/xxxx/.ssh/id_rsa.（保存地址）
Your public key has been saved in /c/Users/xxxxx/.ssh/id_rsa.pub.（保存地址）
The key fingerprint is:
SHA256:xxxx  xxxx@xxxx.com
The key‘s randomart image is:
xxxx