git push to upload commits - Commands & Configuration

Introduction

When you make changes to your project, you save them locally as commits. To share these changes with others or back them up, you need to upload them to a remote server. The git push command sends your local commits to a remote repository so others can see and use your updates.

After finishing a set of changes and committing them locally, you want to share your work with your team.

You want to back up your work to a remote server to avoid losing progress.

You are collaborating on a project and need to update the central repository with your latest commits.

You want to update a remote branch with your local branch changes.

You have fixed a bug locally and want to make the fix available to others.

Commands

This command uploads your local commits from the 'main' branch to the remote repository named 'origin'. It shares your changes with others and updates the remote branch.

Terminal

git push origin main

Expected Output

Enumerating objects: 5, done.

Counting objects: 100% (5/5), done.

Delta compression using up to 4 threads

Compressing objects: 100% (3/3), done.

Writing objects: 100% (3/3), 350 bytes | 350.00 KiB/s, done.

Total 3 (delta 1), reused 0 (delta 0), pack-reused 0

To https://github.com/example-user/example-repo.git

   abc1234..def5678  main -> main

→

origin - Specifies the remote repository name to push to

→

main - Specifies the branch to push

This command pushes the current branch to its default remote branch. It is a shortcut if the branch is already linked to a remote branch.

Terminal

git push

Expected Output

Enumerating objects: 2, done.

Counting objects: 100% (2/2), done.

Delta compression using up to 4 threads

Compressing objects: 100% (1/1), done.

Writing objects: 100% (1/1), 150 bytes | 150.00 KiB/s, done.

Total 1 (delta 0), reused 0 (delta 0), pack-reused 0

To https://github.com/example-user/example-repo.git

   def5678..fedcba9  feature -> feature

Key Concept

If you remember nothing else from this pattern, remember: git push sends your local commits to a remote repository so others can access your changes.

Common Mistakes

Trying to push without committing changes first

Git only uploads committed changes; uncommitted changes are not sent to the remote.

Use git add and git commit to save changes locally before running git push.

Pushing to the wrong branch name

The remote branch will not update if the branch name is incorrect or does not exist.

Check your branch name with git branch and push using the correct branch name.

Not having permission to push to the remote repository

Push will fail if you do not have write access to the remote repository.

Ensure you have the correct access rights or use authentication methods like SSH keys or tokens.

Summary

git push uploads your local commits to a remote repository branch.

You must commit changes locally before pushing them.

Use git push origin branch-name to specify where to send your commits.