Introduction to Git Repository Structure and Configuration

g4e stands for Git for Enterprise Developer and serves as a label for this series of articles.

The article begins with a table of contents linking to introductory topics such as why to use a version control system, the advantages of distributed Git, installation and setup, initializing a repository, creating branches, viewing history, and the pull‑request workflow.

It explains that a Git repository is a folder containing a .git subdirectory that stores both the current file versions and the complete history, enabling low‑overhead tracking and easy branch switching.

Although Git is a distributed version control system, enterprises often use a central repository to facilitate code sharing among teams, allowing developers to work offline and push changes when ready.

The article describes the basic structure of a Git repository, highlighting the hidden .git directory, the .gitattributes file for custom behavior (e.g., binary handling, merge strategies), and the .gitignore file for excluding unwanted files, with a link to the GitHub collection of ready‑made ignore templates.

It then details Git's three‑level configuration system: system‑wide, global (user‑level), and repository‑level, showing where each config file resides on Windows and how to edit them using commands such as git config --edit --system, git config --edit --global, and git config --edit. Screenshots illustrate the locations of these files.

Next, the article outlines two ways to obtain a Git repository:

Creating a new repository by making a directory and running git init .

Cloning an existing repository with git clone <repo‑url> , including steps to retrieve the clone URL, enter credentials if needed, and start working locally.

Finally, it concludes that the reader can now obtain a Git repository and will later learn basic operations such as code modification, branching, merging, pushing, and viewing history.

Additional resources and related articles are listed, covering common Git issues on Windows, configuration tweaks, troubleshooting, and GUI client recommendations.