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The track for the people who make "sudo something" feel boring. RHEL and Ubuntu daily ops, Bash that won’t bite next quarter, LVM and filesystem rescue, and finding the slow part of a system without guessing.
↑ live demo. Watch one solve, then take your own.
Every scenario is evaluated by Claude AI against an expert solution path written by working IT practitioners. The five rubric dimensions are visible while you work and on your replay. Recruiters see the full transcript, every keystroke, and the AI’s reasoning for each sub-score: not a single magic number.
Read the rubric methodology →Tracks are designed to reinforce the methodology behind these certifications without being a cram-school for them. Apply what you already studied, or find the gaps you didn’t know you had.