Introduction

About

Git is a popular distributed version control system (DVCS) that allows multiple developers to collaborate on the same codebase.

Git allows developers to keep track of changes to their codebase over time, and to collaborate on the same codebase with other developers. It provides features such as version control, branching and merging, and history tracking.

One of the key benefits of Git is its ability to support distributed development, which means that multiple developers can work on the same codebase without having to be connected to a central server. This allows developers to work offline and collaborate with other developers on the same project, regardless of their geographical location.

Git has a command-line interface (CLI) as well as graphical user interfaces (GUIs) that make it easier to use for those who prefer a visual interface. There are also many third-party tools and integrations available to enhance Git's functionality.

Remote Repository

In Git, a remote repository is a repository that is hosted on a separate server or location from your local repository. This remote repository can be accessed by multiple developers and serves as a central location for storing and sharing code changes. Examples of remote repositories include GitHub, GitLab, and Bitbucket.

Local Repository

A local repository, on the other hand, is a repository that is stored on your local machine or computer. It is a copy of a remote repository that you have cloned or downloaded to work on locally. You can make changes to the code in your local repository, and then push those changes to the remote repository so that other developers can access them.

Git CLI (Command Line Interface)

Git CLI (Command Line Interface) is the command-line tool used to interact with Git repositories. It allows you to perform all the essential Git operations, such as creating a new repository, cloning an existing repository, creating and switching between branches, merging branches, committing changes, and pushing changes to remote repositories.

Git CLI is available on most operating systems, including Windows, macOS, and Linux. It can be accessed through the terminal or command prompt on your computer.

GitHub

GitHub is a popular web-based platform that is used for version control and collaborative software development. It provides Git-based source code management functionalities and a web interface for managing repositories, branches, commits, and pull requests.

GitHub allows users to create and host Git repositories in the cloud, making it easy for developers to collaborate on code and work together as a team. It provides features such as issue tracking, project management, and code review tools that help teams to manage and track the progress of their projects.

GitLab

GitLab is a web-based Git repository management tool that provides features similar to those offered by GitHub, but with a few additional functionalities. It is an open-source platform that allows users to create and host Git repositories on their own servers or on the cloud.

GitLab provides various deployment options, including self-hosting on your own infrastructure, cloud-based deployment, and hybrid deployment. This makes it a versatile option for businesses of all sizes, including large enterprises that require advanced deployment and management features.

Gittea

Gittea is a free and open-source self-hosted Git repository management tool. It provides features similar to those offered by GitLab and GitHub, such as version control, code review, and issue tracking. It is designed to be lightweight and easy to set up, making it a popular choice for individuals and small teams.