$ ssh-keygen -t rsa -C "your_email@example.com"
Generating public/private rsa key pair.
Enter file in which to save the key
(/Users/your_user_directory/.ssh/id_rsa): 按回车键
Enter passphrase (empty for no passphrase): 输入密码
Enter same passphrase again: 再次输入密码
访达->前往->个人->.ssh 里面的id_rsa.pub就是公钥
若出现
Enter passphrase for key '/Users/ZakZhou/.ssh/id_rsa'
- 终端输入
ssh-add -k /Users/m/.ssh/id_rsa
- 进入 '/Users/ZakZhou/.ssh/ 文件夹，创建 config 文件，内容：
Host *
AddKeysToAgent yes
UseKeychain yes
IdentityFile ~/.ssh/id_rsa
