git config --global user.name "우다현"
git config --global user.email "wdh112139@gmail.com"
git clone https://lab.hanium.or.kr/21_HF144/21_hf144.git
cd 21_hf144
touch README.md
git add README.md
git commit -m "add README"
git push -u origin master
cd existing_folder
git init
git remote add origin https://lab.hanium.or.kr/21_HF144/21_hf144.git
git add .
git commit -m "Initial commit"
git push -u origin master
cd existing_repo
git remote rename origin old-origin
git remote add origin https://lab.hanium.or.kr/21_HF144/21_hf144.git
git push -u origin --all
git push -u origin --tags