quickstart.txt

Log in to git hub
Create a new repository at https://github.com/new
	# Enter & Copy repository name
	# Don't add README, .gitignore, or public license yet
	# NB: Creates 'main' branch (see: https://github.com/github/renaming)
Open terminal
mkdir [repositoryname_repo] && cd [repository name_repo]	# I personally add '_repo' so I don't forget which folders are under git version control 
git init
git status -v 									# check default branch name i.e. new repos should be named 'main' not 'master'
If default branch name is master:
	git branch -m master main						# change default branch name to 'main'
	git config --global init.defaultBranch main 	# set global variable to name future new default branches to main, instead of master
Add files to repositoryname_repo
git add .
git commit -m 'initial commit'
Go to github repo --> green 'code' tab --> copy SSH-URL
git remote add origin SSH-URL
git remote -v
git push --set-upstream origin main 			# Needed only for first push
git pull 										# should return 'already up-to-date'
git push										# should return 'everything up-to-date'

For further info: see: https://docs.github.com/en/get-started/importing-your-projects-to-github/importing-source-code-to-github/adding-locally-hosted-code-to-github#adding-a-local-repository-to-github-using-git)