how to push build file to github repository code example

Example 1: add github repo

create a new repository on the command line
echo "# {Repo Name}" >> README.md
git init
git add README.md
git commit -m "first commit"
git branch -M main
git remote add origin https://github.com/cdcdianne/ReactJS-TheMovieDB.git
git push -u origin main
                
push an existing repository from the command line
git remote add origin https://github.com/cdcdianne/ReactJS-TheMovieDB.git
git branch -M main
git push -u origin main

Example 2: how to push your code to github

We make a change in one branch, and we want carry that
change to another branch. In order two merge two branches,
we need to
1. Switch to the branch where we want to take the changes to.
git checkout master(recently changed to main)
2. Run the merge command by mentioning the branch name
where the changes are.
git merge develop
Takes the changes from develop and merges into my current
branch (master)
git branch -d <branch_name> deletes the branch.
If we have unmerged changes, this command gives a warning
and does not delete.
git branch -D <branch_name> deletes the branch even if it has
unmerged changes. Gives no warning.
git push --set-upstream origin <branch_name> it creates a
new branch with given name in the remote and pushes the
changes from local branch to the new branch.