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Productivity Passport
Practice mode · free · unlimited · not certifiable

Reading Technical Text

Unscored tasks with hints and instant feedback. Practice results never become credentials.

Short lesson

Naming for findability · 5 min

YYYY-MM-DD_client_subject_vNN.ext — lowercase, hyphens inside words, underscores between parts, no final/new/copy. Names are search keys.

L1Which line explains the failure?spot

The deploy failed. Click the single line that tells you the actual cause.

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L2Knowledge checkmcq

From the man page excerpt “-n, --dry-run: show what would have been transferred”, which flag lets you preview an rsync copy safely?

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L3Knowledge checkmcq

Release notes say: “The `--legacy-auth` flag is deprecated and will be removed in v5. Use `--token` instead.” What should you do in your v4 scripts?

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L3Diagnose from logsspot

Users get timeouts. Click the two lines that together show the root cause.

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L4Knowledge checkmcq

A README says: “Set `MAX_WORKERS` (default: number of CPUs). Values above 2× CPUs are clamped.” You set 64 on an 8-CPU host. How many workers run?

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