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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

Fixing mistakes with the reset command

At any stage during development, you might want to undo an operation, fix mistakes, or abandon your current work. There is no git undo command in core Git, and neither is there support for the universal --undo option in Git commands, though many commands have an --abort option to abandon current work in progress (WIP). One of the reasons why there is no such command or option yet is the ambiguity on what needs to be undone (especially for multi-step operations).

Many mistakes can be fixed with the help of the git reset command. It can be used for various purposes and in various ways; understanding how this command works will help you in using it in any situation, which is not limited to the provided example usage.

Note that this section only covers the full-tree mode of git reset; the description of what git reset -- <file> does, which is an alternative to using the more modern git restore <file> command, has been left for the...

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