Git & GitHub Essentials

A comprehensive learning path to master the fundamental concepts and practical applications of Git for version control and GitHub for collaborative development.

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Git & GitHub Essentials

A comprehensive learning path to master the fundamental concepts and practical applications of Git for version control and GitHub for collaborative development.

Introduction to Version Control & Git

Understanding Version Control

Explain the concept and benefits of version control systems (VCS).
Compare centralized versus distributed version control systems.
Identify the role of Git as a distributed version control system.

Git Installation & Basic Configuration

Install Git on various operating systems (Windows, macOS, Linux).
Configure user name and email for Git commits.
Set up a default text editor for Git operations.

Basic Git Commands

Initializing and Staging Changes

Initialize a new Git repository in a project directory.
Add files and directories to the Git staging area.
Check the current status of a Git repository using 'git status'.

Committing Changes and Viewing History

Commit staged changes with a descriptive message.
View the commit history using 'git log' and its various options.
Modify the last commit message.

Branching & Merging

Branch Management

Create new branches for feature development or bug fixes.
Switch between different branches.
List all existing branches, local and remote.
Delete branches after they are no longer needed.

Merging Branches and Conflict Resolution

Merge one branch into another.
Identify and resolve merge conflicts manually.
Understand the difference between fast-forward and three-way merges.

Working with Remote Repositories (GitHub)

Connecting Local to Remote

Create a new repository on GitHub.
Connect a local Git repository to a remote GitHub repository.
Clone an existing repository from GitHub to a local machine.

Pushing, Pulling, and Fetching

Push local commits to a remote repository on GitHub.
Pull changes from a remote repository to update a local one.
Fetch changes from a remote repository without merging them.

Collaborative Workflow with GitHub

Forking and Upstream Synchronization

Fork a repository on GitHub to create a personal copy.
Clone a forked repository to a local development environment.
Synchronize a forked repository with its original upstream repository.

Pull Requests and Code Review

Create a pull request on GitHub to propose changes.
Review changes within a pull request.
Approve and merge a pull request.
Address feedback and update a pull request.

Advanced Git Concepts & Best Practices

Undoing Changes and Stashing

Revert specific commits to undo changes.
Reset the head to a previous state using soft, mixed, and hard options.
Stash uncommitted changes to temporarily save them.

Rewriting History & Workflow Strategies

Rebase a branch onto another to maintain a linear history.
Squash multiple commits into a single, more meaningful commit.
Write effective commit messages following established conventions.
Implement common Git branching strategies (e.g., Git Flow, GitHub Flow).

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