What is git remote and what role does it play in the Git version control system?

Git remote is a reference to an external repository stored on another server or in the same file system. It allows exchanging changes (push, pull, fetch) with this repository.

Role of git remote:

• Collaboration: Enables multiple developers to work on the same project, synchronizing changes through a shared remote repository.
• Backup: Serves to store a copy of the repository outside the local machine, protecting against data loss.
• Change distribution: Provides a centralized place for publishing and downloading the latest versions of the project.

The most common name for the first remote repository is origin.

# View list of configured remote repositories
git remote -v

# Add a new remote repository named 'upstream'
git remote add upstream https://github.com/example/another-repo.git

# Fetch changes from remote 'origin' without merging
git fetch origin

# Push changes from the current branch to remote 'origin'
git push origin main