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Abhay_Gautam
Abhay_Gautam

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How to start with Git & GitHub in 2024😊

#github #webdev #git #javascript

Getting started with Git and GitHub is a great way to manage code, collaborate with others, and keep track of changes. Here’s a step-by-step guide to help you get started:

2.Understand the Basics

  • Git: A version control system that tracks changes to files and coordinates work on those files among multiple people.
  • GitHub: A cloud-based hosting service for Git repositories, which provides tools for collaboration, issue tracking, and project management.

2. Install Git

  • Windows: Download and install Git from git-scm.com. The installer includes Git Bash, a command-line tool to interact with Git.
  • Mac: You can install Git using Homebrew with brew install git or download it from git-scm.com.
  • Linux: Install Git using your package manager, e.g., sudo apt install git for Debian-based distributions.

3. Configure Git

Open your terminal or Git Bash and set your username and email. These will be used in your commits:

git config --global user.name "Your Name"
git config --global user.email "your.email@example.com"
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4. Create a GitHub Account

Sign up at GitHub.com if you haven’t already.

5. Create a New Repository on GitHub

  1. Log in to GitHub.
  2. Click on the + icon in the top right corner and select New repository.
  3. Enter a repository name, description, and choose visibility (public or private).
  4. Optionally, initialize the repository with a README file.
  5. Click Create repository.

6. Clone the Repository to Your Local Machine

Get the repository URL from GitHub (it can be found on the repository page). Use Git Bash or your terminal to clone it:

git clone https://github.com/username/repository.git
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Replace username and repository with your GitHub username and repository name.

7. Work with Your Repository

  1. Navigate to your repository directory: 
   cd repository
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  1. Make changes: Add or modify files in your repository folder.

  2. Check the status of your repository:

   git status
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  1. Add files to the staging area: 
   git add filename
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To add all changed files:

   git add .
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  1. Commit your changes: 
   git commit -m "Your commit message"
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  1. Push your changes to GitHub: 
   git push origin main
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(Replace main with master or another branch name if needed.)

8. Pull Changes from GitHub

To get the latest changes from GitHub, use:

git pull origin main
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9. Branching and Merging

  1. Create a new branch: 
   git checkout -b branch-name
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  1. Switch to an existing branch: 
   git checkout branch-name
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  1. Merge changes from one branch into another:

Switch to the branch you want to merge into (e.g., main), then:

   git merge branch-name
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10. Explore GitHub Features

  • Issues: Track bugs, tasks, and feature requests.
  • Pull Requests: Review and discuss code changes before merging them.
  • Actions: Automate workflows like testing and deployment.

11. Learn More

Explore the Git documentation and GitHub guides for deeper insights:

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