Git Version Control

Git হলো আধুনিক সফটওয়্যার ডেভেলপমেন্টের জন্য অপরিহার্য একটি টুল। এটি আপনাকে কোডের ভার্সন ম্যানেজ করতে এবং টিমের সাথে কোলাবোরেট করতে সাহায্য করে।

Learning Path

Foundations

Version Control Concepts: Centralized vs Distributed.
Setup: Installation & Configuration.
Micro-Architecture: Working Directory, Staging, Repository.
Basic Commands: init, add, commit, log, status.

Branching & Merging

Branch Management: Create, Switch, Delete.
Merging & Conflicts: Fast-forward, 3-Way, Conflict Resolution.
Rebase: Linear history maintenance.

Remote Repositories

Remotes: Manage remote URLs (origin).
Syncing: push, pull, fetch.
Workflow: Tracking branches & Pull Requests.

Collaboration & Workflows

Workflows: Feature Branch, Gitflow, Trunk-Based.
Process: Pull Requests & Code Reviews.
Strategy: Monorepo pros/cons.

Undoing & Cleaning

Undoing: reset, revert.
Restoring: Discard local changes.
Utilities: stash, clean.

Advanced Topics

Internals: Blobs, Trees, Commits.
Power Tools: cherry-pick, reflog, bisect.
History: Interactive Rebase, Hooks.

Best Practices

Commit Conventions: Conventional Commits, message formatting.
Branch Naming: Standard prefixes, team conventions.
Atomic Commits: One logical change per commit.
Clean History: Interactive rebase, squashing, amending.
Code Ownership: git blame, CODEOWNERS file.

Hands-on Projects

Apply your Git knowledge through practical projects:

Personal Portfolio Repo - Professional repository setup with GitHub Pages
Gitflow Workflow - Team collaboration and release management
Git Hooks Automation - Code quality and workflow automation
Open Source Contribution - Fork, PR, and code review process
CI/CD with GitHub Actions - Automated testing and deployment

Interview Preparation

Comprehensive Q&A for technical interviews:

Basic Commands - init, clone, add, commit, status, log, fetch, pull, reset
Rebase vs Merge - Differences, use cases, conflict resolution
Collaboration Workflows - Gitflow, feature branch, trunk-based development
Branching & Merging - Fast-forward, 3-way merge, conflict scenarios
Debugging - reflog, bisect, recovering lost commits
Additional Topics - Internals, stash, cherry-pick, hooks, submodules