git init
git add .
git commit -m 'Initial commit'
git remote add origin link-to-repo
git push origin master
git branch --set-upstream-to=origin/master master

git branch new-branch
git switch new-branch

git checkout -b new-branch

git switch master
git merge new-branch

git pull -> git fetch && git merge origin/master

git fetch --dry-run?
git remote show origin
git remote update ~= git fetch --all
git status -uno?

git fetch
git diff master origin/master

git branch -a #list branches
git branch -d branch-to-delete

git log
git show <commit-id>

git checkout old-commit
git checkout master

# Pushing to non-bare repo (apply to repo that need to recive update)
git config --local receive.denyCurrentBranch updateInstead