Developer Documents First Real Git Workflow Using SSH and a Local Data Science Project

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A developer shared their experience setting up a proper Git workflow for the first time, using a locally built English Premier League results analysis project as a hands-on example. Rather than simply uploading folders to GitHub, they walked through initializing a local repository, configuring a .gitignore file, and using the staging area to selectively commit only relevant files. The article explains key distinctions such as how a folder only becomes a Git repository after running git init, and how commits capture only what is deliberately staged. To avoid entering credentials repeatedly, the developer configured SSH authentication by generating an ed25519 key pair and registering the public key with GitHub. The write-up is aimed at beginners who want a practical, step-by-step account of what the Git workflow actually looks like on a real machine.

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