Installing Git

Git is available for all major operating systems — Windows, macOS, and Linux. The installation process is straightforward on each platform. After installation, Git is used through a terminal (command line), though graphical tools are also available.

Checking if Git is Already Installed

Before downloading Git, check whether it is already installed on the system. Open a terminal or command prompt and type:

git --version

If Git is installed, something like this will appear:

git version 2.43.0

If the command is not found, Git needs to be installed.

Installing Git on Windows

Step 1 — Download the Installer

Visit the official Git website: https://git-scm.com/download/win

The download will start automatically for the correct Windows version (32-bit or 64-bit).

Step 2 — Run the Installer

Open the downloaded .exe file and follow the installation wizard. Most default options are perfectly fine for beginners. Some key options during installation:

• Select Components — Keep all defaults selected
• Default Editor — Choose a preferred text editor (e.g., Visual Studio Code or Notepad++)
• Adjusting PATH environment — Select "Git from the command line and also from 3rd-party software"
• Line Ending Conversions — Keep the default "Checkout Windows-style, commit Unix-style line endings"

Step 3 — Verify Installation

Open Git Bash (installed with Git on Windows) or Command Prompt and type:

git --version

A version number confirms successful installation.

Installing Git on macOS

Option 1 — Using Xcode Command Line Tools (Easiest)

Open Terminal and type:

git --version

If Git is not installed, macOS will automatically prompt to install the Xcode Command Line Tools, which includes Git. Click "Install" and wait for it to complete.

Option 2 — Using Homebrew (Recommended for Developers)

If Homebrew is already installed, run:

brew install git

To install Homebrew first, visit https://brew.sh and follow their one-line install command.

Option 3 — Download Directly

Visit https://git-scm.com/download/mac and download the macOS installer.

Verify Installation on macOS

git --version

Installing Git on Linux

Ubuntu / Debian

sudo apt update
sudo apt install git

Fedora / CentOS / RHEL

sudo dnf install git

Arch Linux

sudo pacman -S git

Verify Installation on Linux

git --version

What is Git Bash?

Git Bash is a terminal application that comes with the Git installation on Windows. It provides a Unix-like command-line environment on Windows, meaning all standard Git and Linux commands work inside it. It is the recommended way to use Git on Windows.

Graphical Interfaces for Git (Optional)

While Git is used through the command line, there are graphical tools available for those who prefer a visual interface:

Note: Learning Git through the command line is highly recommended. It builds a deeper understanding and works across all tools and environments.

Summary

Git can be installed on Windows, macOS, and Linux with just a few steps. After installation, verify it by running git --version in the terminal. On Windows, Git Bash is the recommended terminal for running Git commands.