Introdction of git and github

Introdction of git and githuub with practice

Git Concept

https://www.slideshare.net/HubSpot/git-101-git-and-github-for-beginners

Git Tutorial

https://learngitbranching.js.org/

Git: how to pull request

https://wayhome25.github.io/git/2017/07/08/git-first-pull-request-story/

생활코딩 git 강의 좋음 추천~

https://www.youtube.com/watch?v=XUEuYq64HKI&list=PLuHgQVnccGMCB06JE7zFIAOJtdcZBVrap