One payment. License key is in the Gumroad email.
Free gets you lessons 1–6 in the browser. Pro unlocks 7–14, the workbook, and the NETRUN walkthrough. I sell this as a one-time thing because I hate subscriptions too.
MOSHELL comes from real Linux and cybersecurity teaching, not from compiling tutorials found online. Every lesson is built terminal-first: if you cannot do it in the shell, you do not know it yet. That is the same idea behind every lab in this bundle.
"This is a great resource for anyone looking to learn Linux from the ground up and build practical system administration skills. The lessons are well organized, easy to follow, and the lab workbook makes it much easier to practice what you learn instead of just reading about it. I especially appreciate the step-by-step approach, which makes the material approachable even for someone who is still developing their Linux skills. Overall, MOSHELL provides a solid combination of instruction and hands-on practice. I would definitely recommend this bundle to beginners or anyone looking to strengthen their Linux and sysadmin knowledge. Great value and a very useful learning resource!"
K.D., VERIFIED BUYER"The instructional approach is excellent, making the content easy to learn and follow."
C.S., VERIFIED BUYERMOSHELL Pro includes all three. The Lab Workbook is also sold on its own for $17. No drip content and no confusion.
A printable workbook that goes beyond the free platform: deep-dive commands, new topics and real-world labs built for your VirtualBox VM.
All 14 lessons with full content, code examples, exercises and the interactive web platform you can open anywhere.
Advanced content that is not on the free site: security hardening, network sniffing, firewall rules and server administration.
Click a track to open it. Free labs are marked. Everything else unlocks with MOSHELL Pro.
Every lesson ends in a hands-on task, not a quiz or a video to watch. Real commands, real output and real mistakes to fix.
01Create, permission and clean up a real file tree from scratch02Fix broken file permissions and ownership issues03Write and schedule a Bash script with cron04Build a multi-VM homelab with the right networking mode05Set up SSH key-based authentication and port forwarding06Deploy Nginx with a firewall and diagnose why it is not working07Trace a failed login through logs and journalctl08Partition, format and mount a second disk with fstab09Deploy a multi-container app with Docker ComposeThe free platform teaches you the terminal itself. Pro takes you the rest of the way, from typing commands to running real infrastructure.
Everything you need to get fluent in the terminal: shell navigation, file operations, permissions and processes. No sign-up, works in any browser, yours forever.
Everything in Free, plus the tracks that turn "I know some commands" into "I can run a server." This is where the sysadmin skills live.
No cost, no install and no risk.
Unlock VMs, networking and security, the parts that make you dangerous.
Ready for a homelab, a resume line, or CompTIA Linux+ and RHCSA prep.
Here is precisely what unlocks the moment you buy: 14 lesson pages and 18+ labs in total, since some lessons cover more than one hands-on topic.
No subscription. Pay once and keep it.
Start in the browser. No account and no install.
PDF workbook and cheatsheets. Pay what you want, $17 minimum.
The full training system: every track, every lab, the workbook and lifetime access.
Already purchased? Open the free platform and use Have a license key? to unlock lessons 7–14 in this browser. No extra account.
$17 for the workbook, $37 for Pro. Same Gumroad checkout either way.