CyberMinds Task Knowledge: #105 CTF-01 Linux Basics WarmupCyberMinds Task Knowledge: #105 CTF-01 Linux Basics Warmup
@egeuysall · Apr 21, 2026
Issue: https://github.com/Cyber-Minds/CyberMinds/issues/105
Owner: @ADGEEJU
Due: 2026-04-24
Objective
Ship beginner challenge for core Linux navigation and permissions awareness.
Recommended Build Plan
- Add challenge metadata entry and UI/terminal surfacing.
- Provide starter instructions for
pwd, whoami, ls -la.
- Require
report.txt output with ownership summary.
- Add deterministic checker for expected report structure.
Security And Safety
- Reject filenames outside expected set (
report.txt only).
- Do not execute user-provided text as shell commands.
- Keep fixtures synthetic and avoid embedding answer keys.
Quality Checks
- Test valid/invalid submission examples.
- Validate checker output is stable across reruns.
- Ensure failure messages are actionable for learners.