This Project for CommandLine Applications. includes configs and documentation. https://mrinjamul.github.io/unTutorials
You must configure a remote that points to the upstream repository in Git to sync changes you make in a fork with the original repository. This also allows you to sync changes made in the original repository with the fork.
Open Terminal.
List the current configured remote repository for your fork.
$ git remote -v
origin https://github.com/YOUR_USERNAME/YOUR_FORK.git (fetch)
origin https://github.com/YOUR_USERNAME/YOUR_FORK.git (push)
Specify a new remote upstream repository that will be synced with the fork.
$ git remote add upstream https://github.com/ORIGINAL_OWNER/ORIGINAL_REPOSITORY.git
Verify the new upstream repository you’ve specified for your fork.
$ git remote -v
origin https://github.com/YOUR_USERNAME/YOUR_FORK.git (fetch)
origin https://github.com/YOUR_USERNAME/YOUR_FORK.git (push)
upstream https://github.com/ORIGINAL_OWNER/ORIGINAL_REPOSITORY.git (fetch)
upstream https://github.com/ORIGINAL_OWNER/ORIGINAL_REPOSITORY.git (push)
Open Terminal.
Change the current working directory to your local project.
Fetch the branches and their respective commits from the upstream repository. Commits to master will be stored in a local branch, upstream/master.
$ git fetch upstream
> remote: Counting objects: 75, done.
> remote: Compressing objects: 100% (53/53), done.
> remote: Total 62 (delta 27), reused 44 (delta 9)
> Unpacking objects: 100% (62/62), done.
> From https://github.com/ORIGINAL_OWNER/ORIGINAL_REPOSITORY
> * [new branch] master -> upstream/master
$ git checkout master
> Switched to branch 'master'
$ git merge upstream/master
> Updating a422352..5fdff0f
> Fast-forward
> README | 9 -------
> README.md | 7 ++++++
> 2 files changed, 7 insertions(+), 9 deletions(-)
> delete mode 100644 README
> create mode 100644 README.md
If your local branch didn’t have any unique commits, Git will instead perform a “fast-forward”:
$ git merge upstream/master
> Updating 34e91da..16c56ad
> Fast-forward
> README.md | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
Tip: Syncing your fork only updates your local copy of the repository. To update your fork on GitHub, you must push your changes.