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Mastering Git

Mastering Git

By : Narębski
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Mastering Git

Mastering Git

By: Narębski

Overview of this book

Developers often feel overwhelmed by complex version control issues, especially when managing large repositories. This updated second edition of our Git guide empowers you to tackle these challenges head-on and emerge as a Git pro. The book gets you up to speed with the latest Git version, its features, and advanced branching techniques, helping you master complex development scenarios. A new chapter on tackling challenges while managing large repositories has been added, providing invaluable strategies for efficient version control with Git. The book goes beyond the basics to take you through Git’s architecture, behavior, and best practices in depth. The chapters help you develop a clear understanding of customizing workflows, creating unique solutions, and tackling any version control hurdle. As you advance, you’ll explore a wide range of functionalities, from examining project history to collaborating seamlessly with teammates. Detailed descriptions guide you through managing your work, collaborating with others, administering Git, and navigating project history. By the end of this book, you’ll have become a Git pro and be confident enough to handle advanced branching, manage large repositories, customize workflows, collaborate effectively, and troubleshoot any version control issues.
Table of Contents (21 chapters)
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Free Chapter
1
Part 1 - Exploring Project History and Managing Your Own Work
7
Part 2 - Working with Other Developers
13
Part 3 - Managing, Configuring, and Extending Git

Data recovery and troubleshooting

It is almost impossible to never make any mistakes. This applies also to using Git. The knowledge presented in this book, and your experience with using Git, should help to reduce the number of mistakes. Note that Git tries quite hard not to help you avoid losing your work; many mistakes are recoverable. The next subsection will explain how you can try to recover from an error.

Recovering a lost commit

It may happen that you accidentally lost a commit. Perhaps you force-deleted an incorrect branch that you were going to work on, you rewound the branch to an incorrect place, or you were on an incorrect branch while starting an operation. Assuming something like this happened, is there any way to get your commits back and undo the mistake?

Because Git does not delete objects immediately and keeps them for a while, only deleting them if they are unreachable during the garbage collection phase, the commit you lost will be there; you just need...

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