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Lesson support

What to notice while you play.

Objective

Build repeatable confidence with resolving canonical filesystem paths.

Hint

Start with realpath README.txt, inspect the result, then continue in order.

Why it matters

Resolving canonical filesystem paths helps operators explain what they know before they change anything.

Common mistakes

Skipping the output that proves resolving canonical filesystem paths.
Changing several things before recording a baseline.

Reference

Commands in this lesson.

pwd

Print the current working directory.

realpath <path>

Resolve a path to its canonical simulated location.