Mac下SSH免密登录localhost,error:Permission denied (publickey,password,keyboard-interactive).

1.ssh-keygen -t rsa
2. cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
3. chmod og-wx ~/.ssh/authorized_keys
4. chmod 750 $HOME

注意第4步，如果没有第4步会报错：

Permission denied (publickey,password,keyboard-interactive).