echo "# 1" >> README.md
git init
git add README.md
Reinitialized existing Git repository in /目錄/.git/
git commit -m "first commit"
git remote add origin [email protected]:lloveyou.git
git pull
add .
git commit -m "love letter"
git branch TonandJerry
git git checkout TomandJerry
git branch
git push --set-upstream origin TomandJerry
Git push master fatal: You are not currently on a branch
git push origin HEAD:master --force