Digital Dopamine

Hack With Me Ep.4 | Windows, CLI, and Networking


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Ever wondered what actually happens when you type a URL into your browser? In this episode, I break down the fundamentals of networking — from the OSI model to raw TCP connections — no prior experience required.

📌 What we cover:

- The OSI network model

- IP addresses, subnets, and routing

- TCP vs UDP and port numbers

- Connecting to a TCP port from the CLI

Whether you're studying for a cert, starting a dev/sysadmin role, or just curious how the internet works under the hood, this one's for you.

If this helped, consider subscribing to learn with me 🤘🏾 — new episodes drop regularly.

🔗 Connect:

🦋 Bluesky → https://bsky.app/profile/digitaldopamine.dev

📸 Instagram →https://www.instagram.com/digital_dopamine_llc/

💻 GitHub → https://github.com/kdleonard93

👾 Discord → https://discord.com/users/407639833146818570



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Digital DopamineBy Digital Dopamine