All Images

Introduction


Figure 1

An XKCD comic about the git control system.

Figure 2

A diagram showing the relationship between the working directory, staging area, and repository in git.
Staging Area

Figure 3

A diagram showing the components that make up a git commit.
What is in a Commit

Figure 4

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Branches


Figure 1

A diagram showing branching in a theoretical git repository.
Git Branching: An example of how branches of a repository are based on each other and evolve over time. (Source: Atlassian Git Tutorial)

Figure 2

A diagram showing several commits on a single branch in a theoretical git repository.
Git Branching: A branch is just a “named pointer” to a commit. (Source: Atlassian Git Tutorial)

Figure 3

A diagram showing a new branch pointer in a theoretical git repository.
Git Branching: The new branch is pointing to the same commit from which it was branched off. (Source: Atlassian Git Tutorial)

Remote Repositories


Figure 1

A diagram showing a local git repository with remote connections to two other repositories.
Remote Schematic

Undoing Changes


Figure 1

A diagram showing a repository before and after reverting the last commit.
git revert

Figure 2

A diagram showing a repository before and after resetting the last commit.
git reset

Figure 3

A diagram showing a repository before and after using git checkout to move to a previous commit.
git checkout

Merging


Figure 1

A diagram showing different types of Git merges.
Merging diagram.

Tags


Branching Models


Forking Workflow


Figure 1

A diagram showing the forking workflow with upstream, origin, and local repositories.
Forking Workflow

Figure 2

A cropped screenshot of the Github UI showing the array of buttons on the top right of the project home page with the fork button highlighted.
Screenshot of the button array in the top right corner of the Github interface with the fork button highlighted.

Figure 3

A cropped screenshot of the Gitlab UI showing the array of buttons on the top right of the project home page with the fork button highlighted.
Screenshot of the button array in the top right corner of the Gitlab interface with the fork button highlighted.

Data Science Workflow


Figure 1

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Large Files


Undo, Move, cherry-pickWhat is a cherry-pick?


Figure 1

GitFlow 1GitFlow 1GitFlow 1


Interactive Rebase and Squash


Figure 1

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Hooks


Figure 1

GitFlow 1
GitFlow 1

Setting up the Command Prompt


Additional Resources


Figure 1

ExternalGITKGitHub