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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

Single revision selection

During development, often, you’ll want to select a single revision in the history of the project so that you can examine it or compare it with the current version. The ability to select a revision is also the basis for selecting a revision range – for example, selecting a subsection of history to examine.

Many Git commands take revision parameters as arguments, which are typically denoted by <rev> in the Git reference documentation. Git allows you to specify a commit or a range of commits in several ways. This will be described in this and the next section.

HEAD – the implicit revision

Most, but not all, Git commands that require the revision parameter default to using HEAD. For example, git log and git log HEAD will show the same information. You can also use @ alone as a shortcut for HEAD.

Here, HEAD denotes the current branch, or in other words, the commit that was checked out into the working directory and forms a...

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