Use of Git to push/pull code, track changes and version control

Source: Dev.to

Overview

Setting up Git and using it for version control involves a few key steps:

1. Install Git
2. Configure your user information
3. Create a repository
4. Make commits
5. Push and pull changes

Below is a detailed, step‑by‑step guide.

Push and Pull

Set Up Git

After installing Git, configure it with your user name and e‑mail address.

git config --global user.name "Your Name"
git config --global user.email "you@example.com"

Screenshot – Git Config

Create a Project Directory

mkdir project1          # create a folder called project1
cd project1             # move into the folder

Screenshots

• Creating the folder

  

• Changing into the folder

  

Initialise a Repository

git init

Screenshots

• Initialising the repo

  

• Resulting .git folder

  

Making Commits

Add Files

git add .

Screenshots

• Staging files

  

• Status after adding

  

Commit

git commit -m "Add readme.md"

Pushing Changes

First, create a remote repository (e.g., on GitHub) and link it to your local repo:

git remote add origin https://github.com/your‑username/your‑repo.git
git push -u origin master   # or main, depending on your default branch

Screenshot – Adding a Remote & Pushing

Pulling Changes

To update your local repository with new changes from the remote repository:

git pull origin master   # or main

Screenshot – Pulling

Recap

Now you have a clean, functional guide for installing, configuring, and using Git for version control. Happy coding!

[![Image 1](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/5x3ffk12ix7cv0sp489t.webp)](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/5x3ffk12ix7cv0sp489t.webp)

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