• Add git repository in local project

// Navigate to the root of your project
git init

• Add a remote repository

git remote add origin <remote-url>

• Check all remote repositories

git remote -v

• Change the local name of your branch to match the name "main" in remote repository (GitHub default branch name)

git branch -M main

• Push the local commits in your repository to your remote, and to start tracking your local branch against the remote branch

git push -u origin main
git push --set-upstream origin main