Mission 210

Symlink inventory

Create, read, and inspect links before relying on them.

Files and paths
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learner@clairos:/home/learner $ Unix ops lab: type a command, press Enter
Instructions 8 minutes

Click any instruction for the command details, the why, and the common mistake to avoid.

Create site link

Run ln -s /srv/www/index.html lab/site-link.

ln -s /srv/www/index.html lab/site-link
Read target

Run readlink lab/site-link.

readlink lab/site-link
Inspect link

Run stat lab/site-link.

stat lab/site-link
Lesson support

What to notice while you play.

Objective

Create, read, and inspect links before relying on them.

Hint

Run the commands in order and compare the outputs.

Why it matters

Junior operators build confidence by gathering evidence before changing systems.

Common mistakes
  • Skipping the inspection step.
  • Assuming one command tells the whole story.
Reference

Commands in this lesson.

readlink <link>

Inspect a simulated symbolic link target.

ln -s <target> <link>

Create a simulated symbolic link.

stat <path>

Show lab file details.