How to update a forked repo from original one
Sync new changes from original reposiotry to your repository
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You can update your forked repository with changes from the original repo with the below steps.
Step 1: Go to your local repository folder
cd project_folder
Step 2: Change your branch to master or the branch where you want to pull the changes from original repository
git checkout master
Step 3: Verify your current origins are configured for fetch and push with below command
git remote -v
Step 4: Add a upstream origin to your local repository with the below command
git remote add upstream https://github.com/-username-/-original-repository.git
Step 5: Verify the upstream is added to your local git
git remote -v
It should show now 4 lines with 2 origins and 2 upstream where origin is your repository and upstream is the original repository where you forked from.
Step 6: Fetch all changes from the original repository
git fetch upstream
Step 7: You can either merge your changes to your master or you can do a rebase.
git merge upstream/master
Or
git rebase upstream/master
Step 8: Push the new changes to your repository.
// Below lines are if required to do a force push
If has some warnings you can check and then if all are good you can do a force push
git push origin master --force