问题
本地的git拉取github远程仓库到本地报错信息如下：
git提示：The authenticity of host ‘github.com (13.229.188.59)‘ can‘t be established. 解决
git config --global user.email 你的邮箱
git
1、输入
ls -al ~/.ssh
git提示：The authenticity of host ‘github.com (13.229.188.59)‘ can‘t be established. 2、输入
ssh-keygen -t rsa -C "自己的github账号"
，然后回车3次
- key生成成功后用户主目录生成.ssh文件夹。
- id_rsa是私钥，id_rsa.pub是公钥。
git提示：The authenticity of host ‘github.com (13.229.188.59)‘ can‘t be established. - 3、查看ssh-key：
cat ~/.ssh/id_rsa.pub
git提示：The authenticity of host ‘github.com (13.229.188.59)‘ can‘t be established. - 4、复制ssh-key到github上的，秘钥信息以
ssh-rsa
- 登录github，找到Settings=>SSH and GPG keys设置。
- 点击New SSH key，Title输入框随意，Key输入框填入公钥的内容
git提示：The authenticity of host ‘github.com (13.229.188.59)‘ can‘t be established. git提示：The authenticity of host ‘github.com (13.229.188.59)‘ can‘t be established. - 5、测试是否成功：
ssh -T [email protected]
git提示：The authenticity of host ‘github.com (13.229.188.59)‘ can‘t be established. 
