Git Fundamentals – Getting Started with Git and GitHub

Git Fundamentals – Getting Started with Git and GitHub

This course is part of Complete Git Guide: Understand and Master Git and GitHub Specialization

Instructor: Packt - Course Instructors

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6 modules

Gain insight into a topic and learn the fundamentals.

Beginner level

Recommended experience

9 hours to complete

Flexible schedule

Learn at your own pace

6 modules

Gain insight into a topic and learn the fundamentals.

Beginner level

Recommended experience

9 hours to complete

Flexible schedule

Learn at your own pace

What you'll learn

Understand the core concepts of version control and Git workflows.
Install and configure Git across various platforms and environments.
Explore Git’s internal structure, including its object model and hash functions.
Learn how to create, manage, and commit changes to branches in Git.

Skills you'll gain

Tools you'll learn

Details to know

Shareable certificate

Add to your LinkedIn profile

Assessments

7 assignments

Taught in English

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This course is part of the Complete Git Guide: Understand and Master Git and GitHub Specialization

When you enroll in this course, you'll also be enrolled in this Specialization.

Learn new concepts from industry experts
Gain a foundational understanding of a subject or tool
Develop job-relevant skills with hands-on projects
Earn a shareable career certificate

There are 6 modules in this course

In this course, you will master the Git version control system and GitHub, essential tools for modern software development. By the end of the course, you will be proficient in installing and configuring Git on macOS, Windows, and Linux. You’ll also gain a solid understanding of Git’s internal mechanics, including its data structure and object model. You will learn key Git operations, such as tracking project files, committing changes, handling branches, and resolving conflicts.

The course starts with an introduction to Git and GitHub, followed by practical lessons on installation and configuration. As you progress, you’ll gain hands-on experience with basic Git commands, learning how to effectively track and manage files, commit changes, and navigate through your project’s history. You will also explore Git's powerful tools for branching and merging, which are crucial for collaborating on complex development projects. In the later sections, you'll dive deeper into advanced Git concepts, such as hash functions, object management, and efficient branching strategies. This course is ideal for beginners who want to gain a strong foundation in version control and collaborate effectively using GitHub. Whether you are a developer or a student, this course will equip you with the skills and insights necessary to manage your projects efficiently.

In this module, we will introduce you to Git and GitHub, covering their significance in version control and software development. We’ll also distinguish between Git and GitHub, shedding light on their distinct roles. This section will set the foundation for your journey through Git and GitHub, focusing on the core concepts you'll need to understand.

What's included

3 videos2 readings

In this module, we will guide you through the installation process of Git on various operating systems, ensuring smooth setups on macOS, Windows, and Linux. Additionally, we’ll configure the shell environment, enhancing your Git experience on macOS with iTerm2 and Zsh for improved terminal functionality.

What's included

6 videos1 assignment

In this module, we will introduce you to essential shell commands used in Git workflows, focusing on directory and file management. By the end of this section, you'll be able to navigate the command line, create, copy, move, and delete files—all vital skills for managing your Git repositories.

What's included

4 videos1 assignment

In this module, we will explore Git’s internal mechanisms, including the object model and the contents of the .git folder. You’ll dive deep into how Git stores and manages data, gaining a comprehensive understanding of objects like blobs, trees, and commits. We’ll also cover Git's use of hash functions to ensure data integrity and prevent collisions.

What's included

29 videos1 assignment

29 videos Total 151 minutes

Section 4 Introduction 1 minute
Initializing a New Git Repository 4 minutes
Overview of the .git Folder 4 minutes
Git Object Types 3 minutes
Writing a New Git Object with a git hash-object 7 minutes
JSON Versus Git Database 4 minutes
What is the Hash Function? 4 minutes
Hash Function Overview 3 minutes
SHA-1 Hash Function 10 minutes
How Many Files Can Git Store? 4 minutes
Probability Theory in a Dice Game 4 minutes
Git Hash Collision Probability 6 minutes
More Details on Hash Collision Probability (Optional) 27 minutes
Exploring Git Objects with the git cat-file Command 5 minutes
Creating a New Git Blob Based on a File 8 minutes
Why Git Blobs Do Not Store File Names 3 minutes
Contents of Git Objects 10 minutes
What Have We Learned So Far? 2 minutes
Tree Objects in Git 3 minutes
Git Object Permissions 2 minutes
Creating a Git Tree Object 10 minutes
(Free Preview) Examining Tree Object 5 minutes
Working Directory, Staging Area, and Git Repository 2 minutes
Overview of Current File Distribution 4 minutes
Git Read-tree 4 minutes
Reading Files in the Staging Area Using git ls-files 2 minutes
Git Checkout-index 3 minutes
Number of Folders Created for Objects 2 minutes
Section Summary 4 minutes

1 assignment Total 15 minutes

How Git Works Under the Hood - Assessment 15 minutes

In this module, we will cover the basic Git operations that are essential for version control. From creating your first commit to understanding the file lifecycle, we’ll ensure you are comfortable managing files, making commits, and navigating your Git project. This section lays the groundwork for more advanced Git workflows.

What's included

14 videos1 assignment

14 videos Total 63 minutes

Section 5 Introduction 1 minute
What is a Commit? 4 minutes
Configuring the Git Author Name and Email 4 minutes
Creating Your First Commit 4 minutes
Exploring a Commit Object 6 minutes
Project's Current State Overview 5 minutes
Basic Git Commands 4 minutes
Adding a New File to the Working Directory 6 minutes
Git Files Lifecycle 9 minutes
Stage File 2 minutes
Unstage File using git rm 3 minutes
Committing Changes 2 minutes
Exploring Changes in a Git Repository 8 minutes
Current Diagram of a Git Repository 6 minutes

1 assignment Total 15 minutes

Basic Git Operations - Assessment 15 minutes

In this module, we will focus on Git branches and the HEAD reference, which are critical for managing different lines of development. You’ll learn how to create, manage, and switch between branches, as well as explore how these concepts fit into a version control workflow. This section will help you navigate Git’s branching model with confidence.