ssh-keygen -t rsa -b 4096 -C "your_email@example.com"
看到
Enter a file in which to save the key (/Users/you/.ssh/id_rsa): [直接回车]
看到
Enter passphrase (empty for no passphrase):[随便输入一个密码，并记住（重要，因为要再输入一次）]
看到
Enter same passphrase again::[再次输入密码]
ssh-add ~/.ssh/id_rsa
pbcopy < ~/.ssh/id_rsa.pub
Paste_Image.png
5.找到下图的地方，点击去，看到ssh添加的地方，黏贴进去
Paste_Image.png
参考链接：git官方指导
