I am working with Linux openSUSE 15.3, an almost fresh installation from scratch. I want to use git via SSH without installing further apps.
I can login to https://github.com/ as MiHuf after entering the verification code sent to be via E-Mail.
I can connect with ssh -T firstname.lastname@example.org
Hi MiHuf! You’ve successfully authenticated, but GitHub does not provide shell access.
I have also created an gpg key and entered both keys on the page https://github.com/settings/keys.
On the page https://github.com/settings/security I read “Two factor authentication is not enabled yet.” When I click the button to enable 2FA I come to https://github.com/settings/two_factor_authentication/setup/intro. There I am lost. Where can I set SSH authentication???