Cheatsheet to create or import existing repositories

git-import-cheatsheeet.md

Create new local repository and push to origin

echo "# Title" >> README.md
git init
git add README.md
git commit -m "Initial commit"
git branch -M main
git remote add origin git@github.com:<user/orga>/<repo>.git
git push -u origin main

Push an existing repository from the command line

git remote add origin git@github.com:<user/orga>/<repo>.git
git branch -M main
git push -u origin main