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Security
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First steps
15 stages · From system basics and command input to navigation, files, text, and pipelines.
Track map 11 tracks · 123 stages
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New labs
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Command index 432
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Packages, services, and logs / Stage 13 of 13
Steps of stage 13
Track «Packages, services, and logs»
Steps open in any order; progress counts in order.
Selecting journal records, cron jobs and systemd timers, log rotation and journal retention.
10 questions · threshold 70%