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Pro Git is a book written by Scott Chacon and Ben Straub that serves as a comprehensive guide to Git. It covers everything from basic concepts and terminology to advanced features and workflows. The book is available online for free under a Creative Commons license, and is also available in print.
The first few chapters of "Pro Git" provide an introduction to Git and cover the basics of setting up a repository, making changes, and committing those changes. The book then delves into more advanced topics such as branching and merging, rebasing, and resolving conflicts. It also covers best practices for working with Git in a team environment, including code review, continuous integration, and release management.
"Pro Git" also covers several third-party tools and services that integrate with Git, including GitHub, GitLab, and Bitbucket. The book provides detailed instructions on how to set up and use these tools for collaboration and project management.
In addition to "Pro Git," there are many online Git tutorials available that provide step-by-step instructions for getting started with Git. Some popular Git tutorials include:
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Git - The Simple Guide by Roger Dudler: This tutorial provides a brief overview of Git and covers the basic commands needed to get started.
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Learn Git Branching by Peter Cottle: This interactive tutorial uses a visual interface to teach users how to work with Git branches and merges.
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Getting Started with Git by Atlassian: This tutorial provides a comprehensive introduction to Git, including basic concepts, common workflows, and best practices.
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Git Tutorial by Codecademy: This tutorial provides a hands-on approach to learning Git through interactive exercises.
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Git's documentation is extensive and well-organized, making it easy for developers to learn how to use the tool. The official Git website provides a wealth of resources, including a Getting Started guide, a Reference manual, and a Pro Git book that covers advanced topics.
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Mercurial is another popular distributed version control system that is similar to Git. It was created in 2005 by Matt Mackall and is also open-source software. Mercurial provides many of the same features as Git, including branching, merging, and history tracking.
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Apache Subversion (also known as SVN) is a centralized version control system that is often used in enterprise environments. It was created in 2000 by CollabNet and is also open-source software. SVN has a simpler architecture than Git, but it still provides many of the basic features needed for version control.
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Wikipedia provides a comprehensive overview of version control systems, including a history of their development and a comparison of their features. The page covers both centralized and distributed version control systems, including Git, Mercurial, SVN, and many others.
A Git cheatsheet is a quick reference guide that provides a summary of commonly used Git commands and their syntax. It is a useful tool for developers who are new to Git or who want to quickly look up a command without having to search through the Git documentation.
A typical Git cheatsheet will include commands for creating and managing repositories, making and committing changes, branching and merging code, and collaborating with others. Some of the most commonly included commands are:
- git init: Initializes a new Git repository in the current directory.
- git add: Adds files to the staging area to be committed.
- git commit: Commits changes to the repository with a message describing the changes.
- git branch: Lists or creates new branches for developing code.
- git merge: Merges changes from one branch into another.
- git pull: Fetches and merges changes from a remote repository.
- git push: Sends local changes to a remote repository.
Many Git cheatsheets will also include shorthand commands, such as using -m with the git commit command to add a message directly in the command line instead of opening a text editor.
Git cheatsheets can be found online for free, or they can be created and customized by developers to include the commands and syntax that are most useful for their specific workflows. They are a valuable resource for developers who want to improve their efficiency and productivity while working with Git. More info....
Installing Git is the first step to using it in your software development workflow. The Git documentation provides detailed instructions on how to install Git on various platforms, including Windows, Mac, and Linux.
The instructions typically involve downloading the Git installation package from the Git website and running the installer. The installer will guide you through the installation process, allowing you to customize the installation settings as needed.
Once Git is installed, you can use the Git command line interface to manage your repositories and perform version control tasks. You can also use Git GUI clients or integrated development environments (IDEs) that provide Git integration to make working with Git easier and more efficient.
By installing Git, you gain access to a powerful and flexible version control system that can help you track changes to your code and collaborate with others on development projects. The Git documentation provides comprehensive guidance on how to install and use Git effectively, making it easy for developers of all levels to get started with Git.
Some useful commands for getting started:
| Command | Explanation & Link |
|---|---|
| git clone URL | Git clone is used to clone a remote repository into a local workspace |
| git push | Git push is used to push commits from your local repo to a remote repo |
| git pull | Git pull is used to fetch the newest updates from a remote repository |
| git remote | List remote repos |
| git remote -v | List remote repos verbosely |
| git remote show | Describes a single remote repo |
| git remote update | Fetches the most up-to-date objects |
| git fetch | Downloads specific objects |
| git checkout | effectively used to switch branches |
| git reset | basically resets the repo, throwing away some changes. It’s somewhat difficult to understand, so reading the examples in the documentation may be a bit more useful |
| git commit --amend | is used to make changes to commits after-the-fact, which can be useful for making notes about a given commit. |
| git revert | makes a new commit which effectively rolls back a previous commit. It’s a bit like an undo command. |
| git branch | Used to manage branches |
| git branch -d | Deletes the branch |
| git branch -D | Forcibly deletes the branch |
| git branch -r | Lists remote branches; can be combined with other branch arguments to manage remote branches |
| git checkout | Switches to a branch. |
| git checkout -b | Creates a new branch and switches to it. |
| git merge | Merge joins branches together. |
| git merge --abort | If there are merge conflicts (meaning files are incompatible), --abort can be used to abort the merge action. |
| git log --graph --oneline | This shows a summarized view of the commit history for a repo. |
A Git tutorial is a resource that provides step-by-step guidance on how to use Git for version control in software development. Git tutorials can take many forms, including online courses, video tutorials, blog posts, and interactive learning platforms. A typical Git tutorial will cover the basics of Git, including creating a repository, making and committing changes, branching and merging code, and collaborating with others. It will also cover more advanced topics, such as resolving conflicts and using Git hooks.Many Git tutorials use a hands-on approach, providing exercises and examples that allow you to practice using Git in a real-world setting. They may also include quizzes or assessments to test your understanding of Git concepts and commands.
Some popular Git tutorials include:
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Git Tutorial by Atlassian: This tutorial covers the basics of Git, including creating a repository, making changes, and collaborating with others. It also includes advanced topics such as branching and merging, resolving conflicts, and using Git hooks.
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Git Immersion: This interactive tutorial provides a step-by-step guide to learning Git, including creating repositories, making changes, and working with remote repositories. It also includes exercises and quizzes to help you practice Git commands and concepts.
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GitLab Git Handbook: This comprehensive guide provides an in-depth overview of Git, including best practices and tips for using Git effectively. It covers topics such as Git workflows, branching strategies, and using Git with CI/CD pipelines.
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Pro Git book: This free online book covers Git in depth, including advanced topics such as rebasing, tagging, and using Git with submodules. It also includes examples and case studies that illustrate how Git can be used in real-world software development projects.
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