How to upload a local repository to GitHub?

Question

git

There is a folder with a local repository on the computer. There is also an already created repository on GiHub. How to push a local repository to GitHub? SSH key on GitHub connected. Entered the command in the terminal

git remote add origin [email protected]: user/репозиторий

.
The following command ( git push -u origin master) resulted in the following error:
The authenticity of host 'github.com (140.82.118.4)' can't be established.
RSA key fingerprint is SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8.
Are you sure you want to continue connecting (yes/no/[fingerprint])?
Host key verification failed.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

Answer 1

As a rule, I transfer local turnips easier:
1. create an empty turnip on githosting
2. clone from an empty turnip
3. copy all files from the local turnip to the one cloned from the hosting
4. add, commit, push
forget about the old local turnip storage location and continue to live in a new one related to hosting