Interview Questions Git is an open-source distributed version control system that helps teams track and manage code changes, collaborate seamlessly and work on projects of any size. It keeps a history of every change, allowing you to revisit or restore previous versions and makes it easy to fix mistakes without losing progress. Git is a distributed version control system used to track changes in code and manage collaborative software development. Version Control System Introduction of Git Repositories and Commands Before starting understanding Git practically, let us first install Git on our systems: Setup Git Server on Ubuntu Install GIT by NPM Packages Working with Git means managing your project’s code using Git commands to track, save and share changes: Git Environment Setup Using Git on CLI Working on Git Bash Git Setting up a Repository Working with Git Repositories States of a File in Git Working Directory Git commands are used to perform version control operations such as tracking changes, managing branches and collaborating on code. 1. Getting Started The fundamental commands to initialize a repository, add files, commit changes, check status and save work in Git. Save a File in Git 2. Remote Repositories Commands for working with remote repositories, including adding remotes, cloning projects, pushing local commits, pulling updates and setting upstream branches. Git Origin Master Git Pull and Fetch Set Upstream Branch on Git Clone a Repository 3. Branching & Merging Create and push branches to remote, delete them locally and remotely, switch between branches using checkout and merge changes into the main codebase. Push Git Branch to Remote Delete a Git Branch Locally and Remotely Git Checkout and Merge Git Merge Conflicts 4. File & Change Management Manage changes in Git from comparing file differences with diff, cleaning up untracked files, renaming or moving files and staging updates, to undoing commits, removing untracked files and even adding empty directories to a repository. Git Undo Commit Remove Local Untracked Files Add an Empty Directory to a Git Repository 5. History & Debugging Review and debug a project’s history using git log to view and format commits, exploring references with reflog, tracing changes with blame and recovering lost commits Customizing Commit History with Git Log Git Ref and Reflog Recovering Lost Commits Git Working Tree 6. Advanced Commands Advanced Git features like aliases, submodules, subtrees, tags, hooks, patching, pruning, history rewriting, git add variations, debugging and error handling. Patch Operation in Git Git Filtering the Commit History Managing Commit History Types of Git add git add -A vs. git add Debugging in a Git Error Searching and Handling in Git Git Advanced Usage Advanced Git concepts, including branching, exporting projects, handling errors, common issues and integrating Git with development tools like RStudio and Eclipse. 1. Advanced Git Concepts This section covers branching, exporting projects, commit management, Git objects and handling large repositories. Introduction to Git Branch Export a Git Project Move the most recent commit(s) to a new branch with Git Git–Pack Objects Handle Big Repositories with Git 2. Error Handling & Troubleshooting This section covers common Git errors, authentication issues and solutions for repository lock problems. Common Git Problems and Their Fixes Fix Git Authentication Failed Error Resolve Git Lock File Conflict 3. Git Automation & Extensions This section covers automating Git tasks, sending emails and using Git in Google Colab. Send an Email using Git send-email via Gmail Automating some git commands with Python Install and Use Git in Google Colab 4. Alternative VCS & Comparisons This section introduces alternative VCS tools like Bitbucket and Mercurial and compares them with Git and SVN. Introduction to Bitbucket Working on Bitbucket using Git Introduction to Mercurial Difference between MERCURIAL and GIT Difference between Git and SVN 5. Git in CI/CD This section covers Git integration in CI/CD pipelines, including Jenkins setup, GitLab workflows for different languages and hosting private Git servers on Kubernetes. Jenkins and GIT Integration using SSH Key Add GIT Credentials in Jenkins CI/CD in .NET application Using Shell Executor on GitLab CI/CD in Java application(Linux) Using Shell and Docker Executor on GitLab CI/CD in C/C++ Application(Linux) Using Shell and Docker Executor on GitLab Installing Private Git Server on K8s Cluster with Gitea and AKS This section covers deploying static sites and Django applications to Heroku using Git. Basic Static HTML Website to Heroku using Git Django Application to Heroku with Git CLI Git Collaborating This section covers Git collaboration basics, forking workflows, pull requests, merge strategies and conflict resolution. Git Collaboration Forking Workflow in Open Source Ecosystem Make your first Open Source Pull Request Merge Strategies in Git Handling Merge Conflicts Git Introduction 5 min read Introduction to Github 3 min read An Ultimate Guide to Git and Github 11 min read What is Git? 4 min read Introduction to GitLab and CI/CD Pipelines 4 min read Git Bash 6 min read How to Install Git on Linux 2 min read Git Environment Setup 1 min read How To Install Git on Ubuntu 20.04 3 min read How to Install Git in VS Code? 2 min read How to Install Git on Cygwin? 2 min read

How to Install and Use GIT in Android Studio? 4 min read Setting Up Git Using git config 2 min read How to install Git on Redhat Linux 9? 4 min read How to Install Git on Termux? 2 min read How to Install Git in FreeNAS? 4 min read How to Install Git on Raspberry Pi? 2 min read How to Install GIT on VMWare? 2 min read How to Install Git in Cpanel Server? 3 min read How To Install Git on AWS? 2 min read Guide to Setting Up a Git Server on Ubuntu 4 min read How to Install Git on Windows Subsystem for Linux? 2 min read Basic Git Commands with Examples 4 min read Essential Git Commands for Beginners and Developers 4 min read Git Commands for Every Developer 3 min read Essential Git Commands 3 min read Useful Git Commands and Basic Concepts 3 min read All Git Commands You Should Know 8 min read Simple and Concise Git Commands That Every Software Developer Should know 4 min read Git Init 3 min read Git Pull 3 min read Git Push 4 min read Git Clone 4 min read How To Fetch Remote Branches in Git ? 3 min read Git Status 2 min read Git Add 2 min read Git Commit 2 min read Git Reset 3 min read Branching Strategies in Git 4 min read Introduction to Git Branch 3 min read How To Create Branch In Git? 2 min read How to Create a Branch In Git from Another Branch? 3 min read How to Create a New Branch in Git and Push the Code? 8 min read How To Publish A New Branch In Git? 4 min read How to Create Git Branch With Current Changes? 1 min read Create a Git Branch From Another Branch 4 min read Creating a New Branch in Git 3 min read How to Create Branch From a Previous Commit Using Git? 2 min read How To Visualizing Branch Topology in Git? 3 min read How to Check Branch in Git? 2 min read How to Clone a Branch in Git? 3 min read How to Fetch All Git Branches? 2 min read Git Merge 3 min read Git Checkout and Merge 4 min read How to Merge Two Branches in Git? 4 min read How to Merge a Git Branch into Master? 3 min read How to Replace Master Branch with Another Branch in GIT? 2 min read Git Merge and Merge Conflict 2 min read Working on Git for GUI 4 min read How Git Version Control Works? 11 min read How To Write CI/CD Pipeline Using GitLab? 8 min read Git and DevOps: Integrating Version Control with CI/CD Pipelines 11 min read How To Set Up Continuous Integration With Git and Jenkins? 4 min read How to Set Up a CI Pipeline for Ktor Using GitHub Actions? 6 min read Introduction to GitHub Actions 2 min read Basic CI Workflow For Android using GitHub Actions 2 min read Integrating Jenkins With Popular GitHub 8 min read Managing Git Repositories with GitLab 3 min read Repositories and Commands in Git 4 min read Setting up a Repository in Git 3 min read Creating Repository in GitHub 2 min read Working With Git Repositories 4 min read Git Fork 3 min read Difference Between fork and clone in GitHub 3 min read Forking a GitHub Repository 2 min read Sync Your Fork With Master in GitHub 3 min read How to Update or Sync a Forked Repository on GitHub? 2 min read Git Rebase 6 min read Git - Difference Between Merging and Rebasing 3 min read What is Git Interactive Rebasing? 4 min read How to Undo a Git Rebase? 3 min read How To Rebase a Local Branch Onto a Remote Master in Git? 3 min read How to Fix - Git Refusing to Merge Unrelated Histories on Rebase? 3 min read Git Refs and Reflogs 3 min read Recovering Lost Commits in Git 2 min read How to Restore a Deleted Branch or Commit with Git? 3 min read How to Change a Git Commit Message After a Push? 3 min read Git - Cherry Pick 6 min read How to cherry-pick Multiple Commits in Git? 4 min read How to Use the "cherry-pick" Command in Git? 3 min read Git Workflows For Agile Development Teams 6 min read Git Workflow Etiquettes 2 min read Git Flow vs Github Flow 3 min read Git Workflows With Open Source Collaboration 10 min read GitHub Actions CI Workflow Setup 3 min read Git - Hooks 5 min read How to Install GIT Hooks? 3 min read Customizing Git Hooks for Workflow Automation 7 min read How To Skip Git Commit Hooks? 3 min read Handling Large Repositories With Git 2 min read Git - LFS (Large File Storage) 3 min read Git LFS: Managing Large Files in Git Repositories 4 min read Optimizing Git for Large Binary Files 11 min read Remove Large Files from Commit History in Git 2 min read How To Fix Git Error: Pre-Receive Hook Declined? 3 min read Common Git Problems and Their Fixes 3 min read How to Resolve "Another Git Process Seems To Be Running in This Repository"? 3 min read Issues in GitHub 4 min read Handling Merge Conflicts in Git 6 min read How To Resolve "not something we can merge" error in Git? 3 min read Git Logs 4 min read Git Undo Operations 3 min read How to Generate Public SSH or GPG Keys Using Git Commands? 2 min read Git Cheat Sheet 9 min read Most Confusing GIT Concepts 3 min read DSA and System Design Course 2 min read MERN Full Stack Course 2 min read Java Backend Development Course 2 min read