oftionn education

Learn the stack you actually own.

Thirty short videos and thirty articles about Linux, self-hosting and open source. No jargon, no sponsored tools — just the knowledge that lets you leave the subscription treadmill.

Free. Bilingual. No registration.

Three series

Pick where you start.

Each series is ten videos and ten articles. They work in any order — start with whatever annoys you most right now.

🐧
Seria 01 · Linux

Linux

Ten short videos that take Linux from an intimidating black terminal to a tool you can actually use. No CS degree required.

  • 10 short videos (Shorts / Reels)
  • 10 in-depth articles
  • First topic: Kto kontroluje Twoją maszynę?
🏠
Seria 02 · Self-hosted

Self-hosted

Nextcloud, Immich, Jellyfin, Home Assistant. Ten videos showing what you can run at home or in the office instead of paying a subscription every month.

  • 10 short videos (Shorts / Reels)
  • 10 in-depth articles
  • First topic: Zamiast Google Drive
🧩
Seria 03 · Open source

Open source

Licences, GitHub, communities, audits, money. Ten videos about how software that costs nothing ended up running the entire internet.

  • 10 short videos (Shorts / Reels)
  • 10 in-depth articles
  • First topic: Czy Android jest open source?
📺 Videos are published on YouTube Shorts and Instagram Reels. The embeds appear on each series page as episodes go live.
Why we do this

An informed customer is a better customer.

🧠Knowledge first

You will understand what runs on your server before you buy it. If you decide to build it yourself — good, that was the point.

🔓No lock-in

Everything we teach uses open software you can run without us. Nothing here depends on an oftionn subscription.

🇵🇱In Polish, at last

Most of this material exists only in English. We publish both versions side by side, one switch away.

Newsletter

Get the next episode by email.

One email a week: a new video, a new article, and one practical tip you can apply the same day.

No spam. One email a week, unsubscribe any time.