Navigate to the location of the files to add:
git init
Add the remote repository:
git remote add origin <your-git-repo-url>
Note: If your Git repository already has files (like a README), you might need to pull first:
git pull origin master --allow-unrelated-histories
Then you can add and push your changes.
Add all existing files:
git add .
Create your first commit:
git commit -m "Initial commit"
Push to the remote repository:
git push -u origin master
