Git Tutorial: From Basics to Advanced Concepts

Last Updated: Oct. 3, 2023

In this guide, we'll discuss the essentials of Git, the most popular version control system. We'll begin by familiarizing ourselves with the basics of working with branches and then progress to remote branches and repositories. As the tutorial unfolds, we'll tackle advanced Git operations and conclude with tips and solutions for troubleshooting common Git issues. Whether you're a beginner or looking to hone your skills, this guide offers a comprehensive resource for all.

Git Tutorial: From Basics to Advanced Concepts

Key Concepts

Tutorial: HEAD in Git

A brief guide on using 'Head' in Git for version control. This article covers key aspects such as viewing the commit pointed by 'Head', moving 'Head' to a different commit, creating a new branch at '… read more

How to View Your Global Git Configuration

In this article, we will guide you on how to view and interpret your global Git configuration. By following these step-by-step instructions, you will be able to understand your configuration settings… read more

Working with Branches

How to Rename Both Local and Remote Git Branch Names

Renaming Git branch names locally and remotely can be done with ease using a few simple methods. This guide provides step-by-step instructions on how to achieve this task, whether you prefer using Gi… read more

How to Use Git Revert

This article provides a practical guide on using Git Revert to undo changes. It includes step-by-step instructions on understanding Git Revert, identifying the commit to revert, reverting a commit, r… read more

How to Merge One Local Branch Into Another in Git

Merge one local Git branch into another local branch with these step-by-step instructions. First, checkout the branch you want to merge into. Then, merge the source branch into the destination branch… read more

How to Create a New Branch in Git From Another Branch

Creating a new branch in Git from another branch is a fundamental skill for software engineers. This article provides a step-by-step guide on how to perform this task efficiently. From checking out t… read more

How to Use Git Stash Apply Version

Using the command 'Git stash apply' with specific versions in Git allows you to manage your code changes effectively. This article will guide you through the steps of using 'git stash apply' to apply… read more

How to Discard All Local Changes in a Git Project

Guide on reverting all local changes in a Git-managed project to its previous state. This article provides step-by-step instructions on how to discard all local changes in a Git project. It also offe… read more

How To Name And Retrieve A Git Stash By Name

Naming and retrieving a Git stash by name is a fundamental skill for effective version control. This article provides a simple guide on how to accomplish this task. It covers the steps involved in na… read more

How to Move Recent Commits to a New Branch with Git

Guide to relocating recent commits to a new branch using Git commands. Learn two methods: using git branch and git cherry-pick commands, or using the git rebase command. Also, discover best practices… read more

How to Revert Multiple Git Commits

This concise guide provides step-by-step instructions on how to revert multiple commits in Git. Learn two methods, using the "git revert" command and the "git reset" command, along with best practice… read more

How to Force Overwrite During Git Merge

This article provides a step-by-step guide on how to force overwrite during a Git merge operation. It covers two methods: using the --strategy-option flag and using the git reset and git checkout com… read more

How to Use Git Fast Forwarding

Git fast forwarding is a useful feature for merging commits in Git. This article provides a simple guide on how to use Git fast forwarding effectively. It covers the basics of understanding Git fast … read more

How to Stash Untracked Files in Git

Git stash is a powerful tool that allows you to store untracked files in your Git repository. With just a few simple commands, you can keep your repository clean and organized. In this article, we wi… read more

How to Perform a Hard Reset of a Single File in Git

Executing a hard reset on a single file in Git is a useful skill for software engineers. This guide provides step-by-step instructions on how to perform the reset, verify the changes, and offers an a… read more

How to Discard Unstaged Changes in Git

Discarding unstaged changes in Git can be a simple process. This article provides a step-by-step guide on using Git commands like git checkout and git restore to remove unwanted changes. Additionally… read more

How to Remove Files From a Git Staging Area

Removing files from Git's staging area is a simple process that can help you manage your repository more efficiently. This article provides practical examples and step-by-step instructions to guide y… read more

How to Obtain the Current Branch Name in Git

Git is a powerful version control system used by software developers to manage their codebase. One common task is to obtain the current branch name, which can be useful for various purposes. This art… read more

How to Remove a File From a Git Repository

Deleting files from a Git repository is a common task for software developers. This article provides two methods for removing files: using the git rm command and using the git filter-branch command. … read more

How to Switch to Another Branch in Git

Switching between branches in Git is a fundamental skill for any developer working on a project with multiple branches. This simple guide outlines the steps to switch between branches in Git, ensurin… read more

How To Modify Unpushed Commit Messages

Modifying unpushed commit messages in Git is a simple task using the git commit amend command. In this article, you will learn how to identify the commit you want to modify, make changes to the commi… read more

How To Compare Branches In Git

Comparing branches in Git is a common task for software developers. By using the git diff command, you can easily see the differences between two branches. This article will guide you through differe… read more

How To Push And Track A Local Branch In Git

Learn how to push a new local branch to a remote Git repository and track it for seamless collaboration. This step-by-step guide will walk you through the process and provide best practices and sugge… read more

How to Update Branches in Git using Git Force Pull and Git Pull

Updating branches in Git is essential for staying up-to-date with the latest changes in your codebase. This article will teach you how to update branches using the git force pull and git pull command… read more

How to Delete Branches in Git: Essential Commands and Steps

Deleting branches in Git is a crucial skill for code management. In this article, we will guide you through the essential commands and steps to remove unwanted branches from your repository. With a c… read more

How To Rename A Local Git Branch

Learn how to easily rename a local Git branch in a few simple steps. In this article, we will guide you through the process of renaming a local Git branch, from listing all the local branches to veri… read more

Remote Branches & Repositories

How to Clone a Git Repository Into a Specific Directory

Cloning a Git repository into a specific directory is a fundamental skill for software developers. This step-by-step guide provides two methods for accomplishing this task, ensuring you have the flex… read more

How to Create and Checkout Git Remote Tags

Creating and checking out Git remote tags is a fundamental aspect of version control in software development. This article provides a simple guide on how to perform these tasks using Git commands. Le… read more

How to Undo Git Pull and Restore Repos to Old State

This guide provides step-by-step instructions to undo a Git pull and restore your repositories to their previous state. Learn alternative methods using git revert, best practices and considerations, … read more

How to Set the Upstream Origin Branch in Git

Setting up an upstream origin branch in Git is an essential skill for any developer working with version control. In this article, we will guide you through the steps to achieve this using the 'git p… read more

How to Undo/Revert a Git Commit Before Push

When working with Git, it's important to know how to undo a commit before pushing it to the repository. This article provides a simple guide on removing a Git commit that has not yet been pushed. It … read more

How to Download a Single Folder from a Github Repo

Downloading a single folder from a GitHub repository using Git can be done in two ways: using the GitHub website or using the Git command-line tool. Additionally, there are best practices to keep in … read more

How to Login to a Git Remote Repository

Logging in to Git is an essential skill for any software developer. This article provides a step-by-step guide on how to navigate the login process, from installing Git and setting up your configurat… read more

How to Delete a Remote Tag in Git

Git is a powerful version control system used by software engineers to manage code repositories. This article provides a guide on how to delete a remote tag in Git. It covers steps such as listing ex… read more

How To Find The Original URL of a Local Git Repository

In this article, we will guide you on how to find the original URL of a local Git repository. By using the 'git show origin' command or checking the Git Config file, you can easily identify the repos… read more

How to Revert a Pushed Merge Commit in Git

Reverting a pushed merge commit in Git can be a daunting task, but with the right approach, it can be done efficiently. In this article, we provide a step-by-step guide on how to undo a merge commit … read more

How to Create a Tag in a GitHub Repository

Creating a tag in a GitHub repository is an essential step in code versioning. This step-by-step guide will walk you through the process, from cloning the repository to pushing the tag to GitHub. Lea… read more

How to Pull Latest Changes for All Git Submodules

In this article, we will guide you through the process of pulling the latest changes for all Git submodules using the git pull command. We will cover important steps such as checking the status of su… read more

How To Rebase a Local Branch Onto a Remote Master in Git

Rebasing a local branch onto a remote master in Git can be a powerful way to keep your codebase up to date and resolve conflicts efficiently. This concise guide provides step-by-step instructions on … read more

How to Git Pull from a Specific Branch

Executing a git pull from a specific branch is a fundamental skill for any developer working with Git. This article provides a concise guide on how to perform this task effectively. By following thes… read more

How to Authenticate Git Push with Github Using a Token

A guide on authenticating git push using a Github token for secure operations. Learn how to generate a personal access token, configure Git to use the token, and test the authentication. Also, explor… read more

How to Undo Pushed Commits Using Git

This article provides a detailed guide on how to use Git to undo pushed commits. It covers two options: reverting the commit and resetting the branch. Additionally, it offers best practices to follow… read more

How to Clone a Specific Git Branch

Cloning a specific Git branch is a fundamental skill for software engineers. This article provides a step-by-step guide on how to clone a specific branch, including the necessary commands and instruc… read more

How to Push a Tag to a Remote Repository Using Git

Pushing a tag to a remote repository using Git can be a process. This article provides a simple guide on how to accomplish this task with two methods: pushing a single tag and pushing all tags. Addit… read more

How To Remove Remote Origin From Git Repository

Removing the remote origin from a Git repository is a simple process that can be done in a few steps. By following this guide, you can easily remove the remote origin and ensure the repository is cle… read more

How To Fetch All Git Branches

Keeping your local Git repository up to date is essential for collaboration and ensuring that your code is always in sync with the latest changes. In this article, we will explore two methods for fet… read more

How To Use Git Pull Rebase

Git pull rebase is a useful tool in your Git workflow for merging code efficiently and avoiding unnecessary merge commits. This article explores why you should consider using git pull rebase, what it… read more

How To Use Git Remote Add Origin And Remote Set Url Origin

Adding a remote repository is an essential step in collaborating with other developers and pushing your code to a remote server. This article will guide you through the process of adding a remote rep… read more

How to Push Changes to a Remote Repository with Git Push

Learn how to use git push to send your local code changes to a remote repository. Understand remote repositories, set them up, and push changes efficiently. Explore advanced techniques and best pract… read more

How to Check Out a Remote Git Branch

Checking out a remote Git branch may seem like a daunting task, but with this step-by-step guide, it becomes a breeze. Learn how to clone the remote repository, list available remote branches, create… read more

How to Delete a Git Branch Locally and Remotely

Deleting a Git branch both locally and remotely is essential for maintaining a clean and organized Git repository. This article provides simple steps and commands to help you delete Git branches with… read more

Git Housekeeping

How to Throw Away Local Commits in Git

Removing local commits in Git can be a simple process with the right methods. This article provides two methods, using git reset and git revert, to help you throw away local commits in Git. It also o… read more

How to Fully Delete a Git Repository Created With Init

Guide on the process of fully deleting a Git repository created using Init. This article provides step-by-step instructions on removing the local repository, optionally removing the remote repository… read more

How to Make Git Stop Tracking a File in .Gitignore

A detailed guide on instructing Git to cease tracking a file that is now in .gitignore. Learn how to remove the file from Git's tracking, add it to the .gitignore file, and commit the changes. Additi… read more

How to Squash All Commits on a Git Branch

Detailed instructions on squashing all commits on a specific Git branch. The article covers steps such as checking out the branch, interactive rebasing, squashing the commits, and optional commit mes… read more

How to Undo a Git Merge That Hasn't Been Pushed Yet

A simple guide to undo a Git merge before pushing it. Learn two methods using Git Reset and Git Revert commands, along with additional considerations. read more

How To Delete A Commit From A Branch

Deleting a commit from a branch in Git can be done using simple steps and commands. There are two methods you can use: git revert and git reset. But why would you want to delete a commit in the first… read more

How To Revert A Git Repo To a Previous Commit

Learn how to revert a Git repository to a previous commit using the git reset command. This article discusses two methods, git reset and git revert, to easily revert a Git repo to a previous commit. … read more

Advanced Git Operations

How to Remove a File From the Latest Git Commit

Learn how to remove a file from the latest Git commit using a simple process. Discover two approaches: interactive rebase and amending the commit. Explore best practices and alternative ideas. read more

How to Cherry Pick Multiple Commits in Git

Cherry picking multiple commits in Git can be a useful technique when you only want to apply specific changes to your codebase. This article provides a step-by-step guide on how to cherry pick commit… read more

How to Fix a Git Detached Head

Solving the issue of a Git detached head in your repository can be a simple task. This article provides a guide with two methods to fix the problem. Additionally, it offers best practices and suggest… read more

How to Undo a Git Rebase: A Tutorial

A guide on reversing a Git rebase operation in your projects. Identify the commit ID, create a new branch, reset the branch, and push the changes. Also, learn about an alternative approach using Git … read more

How to Merge Multiple Commits as Single Squashed Commit

Combining multiple commits into a single squashed commit can help streamline your Git workflow. This article provides a step-by-step guide on using Git's git merge squash feature to achieve this. Fro… read more

How To Cherry Pick A Commit With Git

Cherry picking a commit with Git allows you to selectively apply changes to your codebase. In this article, you will learn the meaning and process of cherry picking, as well as best practices for res… read more

How To Combine My Last N Commits In Git

Learn how to combine multiple commits into a single one using Git's squash feature. Discover the potential reasons for combining commits and explore different methods to achieve this. Find best pract… read more

How To Change the Git Remote URL

Changing the Git remote URL for a repository is a simple process that can be done with a few easy steps. This article will guide you through the process, from checking the current remote URL to verif… read more

How To Uncommit Last Git Commit

Learn how to uncommit your last commit in Git with simple steps and avoid unnecessary changes in your codebase. Find out two methods to uncommit, understand the reasons for doing so, and explore alte… read more

How to Undo Last Commits in Git

Undoing the most recent local commits in Git is a common task for software developers. In this article, you will learn simple methods to easily undo your last commits. Whether you prefer using "git r… read more

How to Force Git Pull to Overwrite Local Files

Learn how to use git pull force to overwrite local files in Git. Avoid merge conflicts and update your local repository effortlessly with this step-by-step guide. Discover the reasons behind wanting … read more

How To Force A Git Push

Learn how to properly force a Git push with this simple guide. Ensure your changes are pushed to the remote repository. Discover why you would want to force push, how to force push in Git, best pract… read more

Troubleshooting Git

How to Fix Git Error: Could Not Read From Remote Repository

A simple guide to resolve the common Git error 'Could Not Read From Remote Repository.' Learn how to verify the remote repository URL, check authentication credentials, troubleshoot network connectiv… read more

How to Fix Git Permission Denied Publickey Error

Simple steps to rectify the Git error: permission denied (publickey). Check SSH Key Configuration, Verify SSH Connection, Contact Git Hosting Provider Support, Best Practices. read more

How to Git Ignore Node Modules Folder Globally

Setting up Git to ignore node_modules folders globally can greatly simplify your development workflow. This article provides a simple guide on how to achieve this, including an alternative approach u… read more

Fixing the Git Error: 'Fatal Not Possible To Fast Forward'

Handling the 'Error Fatal Not Possible To Fast Forward Aborting' message in Git can be challenging, but with the right knowledge, you can overcome it. This article will guide you through the potentia… read more

How To Fix 'Updates Were Rejected' Error In Git

Software development has become more complex, and engineers face new challenges every day. Deploying and testing web applications can be particularly difficult, especially when dealing with modern so… read more

How To Fix Gitignore Not Working

Gitignore is a useful tool for preventing unwanted files from being tracked in Git. However, there are times when gitignore may not work as expected. In this article, we will explore potential reason… read more

Fixing the Git Error: "Git Not Recognized As A Command"

Learn how to resolve the 'git' is not recognized error in simple steps. Understand the potential reasons for the error, explore solutions to fix it, and discover best practices. read more

How To Handle Git Refusing To Merge Unrelated Histories On Rebase

Git refusing to merge unrelated histories on rebase can be a frustrating issue to encounter. This article provides possible answers and suggestions to help you handle this situation effectively. By u… read more

How To Use Git Reset Hard Head To Revert To A Previous Commit

Reverting to a previous commit in your Git repositories can be a simple and process using the git reset --hard HEAD command. This article will guide you through the steps to understand the purpose of… read more

How To Fix 'Could Not Open A Connection To Your Authentication Agent' In Git

Learn how to troubleshoot and resolve the 'Could Not Open a Connection to Your Authentication Agent' error in Git with simple steps. Discover possible solutions, such as starting the SSH Agent and ad… read more

How To Fix Git Error: Pre-Receive Hook Declined

Git is a powerful tool for version control, but it can sometimes throw errors like "pre-receive hook declined." In this article, we will explore the reasons behind this error and provide possible sol… read more