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rhcsa-lab

EX200 · RHEL 10 command reps

Drill the RHCSA commands until they're reflex.

The EX200 is three hours at a real shell with no internet and no notes. Reading about semanage doesn't help; typing it two hundred times does. This is a browser terminal that makes you type the real command, times you, and won't let you move on until you get it right.

student@rhel10:~$ grep nologin /etc/services > /root/lines.txt
✓ correct · rep 1/3 · 43.0s
matched: plain pattern with stdout redirection

What you get

118 exercises across all 10 official EX200 objective domains
Randomised every rep — usernames, sizes, paths and ports re-roll, so you learn the pattern rather than a string
A vim emulator for config-file tasks: modal editing, /search, dd, :wq, graded on the saved buffer
Timed mock exams scored against the real 70% pass line

A simulated RHEL machine that holds state — users, LVM, fstab, SELinux, firewall — and where reboot wipes anything you forgot to persist
Exam wording mode that describes outcomes without naming the tool
Retention scheduling — mastery fades after a week and resurfaces for review
An objective coverage map so you know what you haven't touched

Pricing

Free

The first domain — 21 exercises on essential tools. Enough to see whether the drill loop suits you.

Lifetime

$15 once

Every domain, the mock exams and the simulated machine. No subscription, no renewal, no expiry.

How it works

Sign in with a Google account and start drilling the free domain straight away — there's nothing to install and no VM to wait for. If you want the rest, it's a single $15 payment handled by Stripe. Access is granted to your account immediately after payment and never expires. Your progress is stored against your account, so it follows you between machines.

Refunds

If it isn't what you expected, email within 14 days of purchase and you'll get a full refund. No form to fill in and no reason required. Because access is granted immediately, refunded accounts return to the free tier.

Contact

Questions, refunds, or problems signing in: arvinvitug@gmail.com. Expect a reply within two business days.

What this is not

This is independent study material written from the published EX200 objectives. It contains no real exam content. It is not affiliated with, endorsed by, or sponsored by Red Hat, Inc. Red Hat, RHCSA and RHEL are trademarks of Red Hat, Inc., used here only to describe what the material prepares you for. Passing is not guaranteed — the only thing that gets you there is reps on a real system, which is why the site also walks you through building a free RHEL VM of your own.