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GIT Contents


📘 Complete Working of Git and GitHub

Gyaan Kunja Tuition Centre

PART-1 — Foundations

Chapter 1 — Version Control Systems (VCS)

Objective: Establish conceptual baseline.

Content:

  • Why version control is required

  • Problems without VCS (file naming chaos, overwrites)

  • Centralized vs distributed VCS

  • Snapshot vs delta storage models

  • Real-world development collaboration issues

Outcome: Reader understands why VCS exists and its architecture models.

Chapter 2 — Introduction to Git

Content:

  • History and design philosophy

  • Distributed architecture

  • Snapshot model

  • Advantages over centralized tools

  • Git ecosystem overview

Key concepts:

  • Repository

  • Commit graph

  • Working directory

  • Index (staging area)

Chapter 3 — Installing Git

Content:

  • Installation on Windows, Linux, macOS

  • Verifying installation

  • First-time configuration

    • username

    • email

    • default editor

  • Understanding global vs local config

Chapter 4 — Creating and Managing Repositories

Content:

  • git init

  • Repository structure (.git)

  • Working directory vs repository

  • Cloning repositories

  • Bare vs non-bare repositories

PART-2 — Core Git Operations

Chapter 5 — Tracking Changes

Content:

  • File states (untracked, modified, staged, committed)

  • git status

  • git add

  • git commit

  • Commit message best practices

Chapter 6 — Viewing History

Content:

  • git log variants

  • Commit graph visualization

  • Diff operations

  • File history

  • Blame analysis

Chapter 7 — Undoing Changes

Content:

  • Working directory discard

  • Unstage changes

  • Amend commits

  • Reset modes (soft, mixed, hard)

  • Revert vs reset

Chapter 8 — Branching Concepts

Content:

  • Branch pointer mechanics

  • HEAD reference

  • Creating branches

  • Switching branches

  • Fast-forward concept

Chapter 9 — Merging

Content:

  • Merge algorithms

  • Fast-forward merge

  • Three-way merge

  • Merge conflicts

  • Conflict resolution workflow

PART-3 — Collaboration and Remote Workflows

Chapter 10 — Remote Repositories

Content:

  • Remote concept

  • origin

  • Fetch vs pull

  • Push mechanics

  • Tracking branches

Chapter 11 — Introduction to GitHub

Content:

  • Platform capabilities

  • Repository hosting

  • Social coding model

  • Issue tracking

  • Release management

Chapter 12 — Working with GitHub Repositories

Content:

  • Creating repositories

  • Cloning

  • Forking

  • Synchronizing forks

  • Upstream workflow

Chapter 13 — Pull Requests

Content:

  • PR lifecycle

  • Code review workflow

  • Discussions and suggestions

  • Merge strategies

  • Review best practices

Chapter 14 — Collaboration Models

Content:

  • Centralized workflow

  • Feature branch workflow

  • Fork workflow

  • Gitflow

  • Trunk-based development

PART-4 — Advanced Git

Chapter 15 — Rebasing

Content:

  • Rebase mechanics

  • Interactive rebase

  • Squashing commits

  • Rewriting history risks

  • Rebase vs merge

Chapter 16 — Tags and Releases

Content:

  • Lightweight vs annotated tags

  • Versioning strategies

  • Semantic versioning

  • Release workflow

Chapter 17 — Stashing and Cleaning

Content:

  • Temporary change storage

  • Multiple stashes

  • Applying stash

  • Cleaning workspace

Chapter 18 — Submodules and Monorepos

Content:

  • Submodule architecture

  • Subtree alternative

  • Monorepo strategy

  • Dependency management implications

PART-5 — GitHub Ecosystem

Chapter 19 — Issues and Project Management

Content:

  • Issue lifecycle

  • Labels and milestones

  • Project boards

  • Automation

Chapter 20 — GitHub Actions

Content:

  • CI/CD concept

  • Workflow YAML

  • Runners

  • Build pipelines

  • Deployment automation

Chapter 21 — Security and Permissions

Content:

  • Access control

  • Protected branches

  • Secrets management

  • Dependabot

  • Code scanning

Chapter 22 — GitHub Pages

Content:

  • Static site hosting

  • Deployment flow

  • Custom domains

  • Educational portal publishing use case

(Relevant to your educational content publishing workflow.)

PART-6 — Internals and Expert Topics

Chapter 23 — Git Internals

Content:

  • Object database

  • Blob, tree, commit objects

  • SHA hashing

  • Pack files

  • Reference storage

Chapter 24 — Performance Optimization

Content:

  • Shallow clones

  • Sparse checkout

  • Partial clone

  • Large repository strategies

Chapter 25 — Troubleshooting and Recovery

Content:

  • Reflog

  • Dangling commits

  • Recover deleted branches

  • Corruption recovery

PART-7 — Practical Applications

Chapter 26 — Real-world Project Walkthrough

Content:

  • Starting a project

  • Team collaboration

  • Release cycle

  • Maintenance

Chapter 27 — Git for Educators and Solo Developers

Content:

  • Content versioning

  • Notes publishing workflow

  • Backup strategy

  • Multi-device development

(Highly aligned with your blog and educational material workflow.)

Chapter 28 — Best Practices and Anti-Patterns

Content:

  • Commit hygiene

  • Branch naming

  • Review culture

  • Common mistakes

Appendices

  • Git command cheat sheet

  • Workflow comparison matrix

  • Git configuration reference

  • Glossary

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