Git and GitHub

Git is a distributed version control system that enables developers to manage several project versions, work together, and keep track of changes made to their codebase.

It facilitates keeping track of modifications, making it simple to go back to earlier iterations as necessary. Because of its effectiveness and adaptability, Git is frequently used in software development.

GitHub is a web-based platform that offers developers a collaborative environment and uses Git for version control.

Repositories, pull requests, problems, and project management tools are among its features. Developers may collaborate with others, host their code, and participate in open-source projects using GitHub.

To improve the development workflow, it also integrates with a number of tools and services.

In conclusion, GitHub is a platform that uses Git to give developers a collaborative environment, while Git itself is the version control system.

Git Bash is a Git command-line interface (CLI) that offers a Windows shell experience similar to Unix. It enables users to execute Unix-based commands, including Git commands, within a Windows environment. The following elements make up Git Bash, which is a component of the Git for Windows package:

Bash: A Unix shell and command language that gives users used to Unix/Linux systems a comfortable environment.

Developers who wish to use Git in a familiar setting and prefer a Unix-like command-line experience on Windows will find Git Bash especially helpful.

How to download and setup Git Bash

1. Download Git Bash through this link: https://git-scm.com/downloads

2. Click on “Download for Windows“

1. Launch the installer after the download is finished.

2. Comply with the Git Setup wizard's instructions. You have the option of leaving the default settings alone (recommended) or altering them to suit your tastes.

3. Select the text editor to use with your Git Bash

Open Git Bash

1. in the windows search bar, type “Git Bash“

2. Click on “Run as administrator“ to open git bash

3. If a window appears asking to make changes, click on Yes.

How to configure GitHub

Setting up your account, generating repositories, and connecting your local computer to GitHub are all part of configuring GitHub. This is a detailed guide:

1. Make an account on GitHub:
To make an account, go to GitHub and fill your information.

2. Create a Profile:
Spend a few minutes creating your profile when your account has been created. Complete your bio, provide a profile photo, and include links to any pertinent websites or social network accounts.

3. Establish a repository:
To create a new repository, click the "New" option on your GitHub dashboard.
Enter the name, description, and public/private status of the repository.

Then select "Create repository."

Commit Command

To save your changes to the local repository, use the git commit command. A snapshot of your modifications is created when you commit, and you can then push it to a remote repository such as GitHub. To use git commit, follow these steps:

Stage Your Changes:

You must stage the changes you wish to include in the commit before committing. To add stage files, use the git add command:

Commit Your Changes:

You can use the git commit command to commit your changes after they have been staged. Add a compelling commit statement outlining the modifications:

Push Command

To upload information from your local repository to a remote repository, like GitHub, use the git push command. The commits produced in your local repository are updated in the remote repository with this command. This is how git push is used.

Make Sure the Local Repository Is Current:

Make sure your local repository is current with the remote repository before pushing:

Push Your Changes

You can push your modifications to the remote repository after committing them locally

:Verify the Push:

You can check the remote repository on GitHub or the platform of your choice to confirm that your changes have been pushed.

Pull Command

To retrieve and incorporate changes from a remote repository into your local repository, use the git pull command. It combines two commands: git merge, which incorporates the changes into your current branch, and git fetch, which retrieves the changes. To use git pull, follow these steps:

Go to the repository you have:
1. Get Git Bash or your terminal open.
2. Use the cd command to navigate to the directory of your local repository:

Extract Modifications from the Remote Repository:
1. To retrieve and combine changes from the remote repository, use the git pull command:

2. If you're working on a different branch, substitute the name of your branch for master.