之前在Linux中已经生成了ssh密钥对，并且也配置好了与GitHub仓库的连接，然后想在windows上也连接一下GitHub仓库，于是把生成好的私钥先存储到windows上的一个文件夹中，接着打开git bash：

使用已有的私钥进行GitHub验证

然后把私钥文件移动到git的ssh目录下：

$ mv E:/git_ssh_key/id_rsa ~/.ssh$ ls ~/.sshid_rsa  known_hosts

接着就可以直接进行身份验证了：

$ ssh -T git@github.comThe authenticity of host 'github.com (192.30.255.113)' can't be established.RSA key fingerprint is SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8.Are you sure you want to continue connecting (yes/no)? yesWarning: Permanently added 'github.com,192.30.255.113' (RSA) to the list of known hosts.Enter passphrase for key '/c/Users/admin/.ssh/id_rsa':     # 你私钥的密码# 末尾显示这一段表示验证成功Hi Binary-ZeroOne! You've successfully authenticated, but GitHub does not provide shell access.