do we need git to push project in github code example

Example 1: pushing to github

git add .
git commit -m "First commit"
git push origin master

Example 2: how to push repository to github

$ git commit -m "First commit"
# Commits the tracked changes and prepares them to be pushed to a remote repository. To remove this commit and modify the file, use 'git reset --soft HEAD~1' and commit and add the file again.