Mission 133

Mount and block devices

Inspect simulated mounts and block devices.

Server operations
8 minutes Admin Lesson 133 of 360
mountlsblkdf
Lesson 133 of 360 0/360 lessons 0/17 missions Server operations · 8 minutes
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Ops lab terminal Training lab
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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.

Show mounts

Run mount.

mount
Show block devices

Run lsblk.

lsblk
Show filesystem capacity

Run df -h.

df -h
Lesson support

What to notice while you play.

Objective

Inspect simulated mounts and block devices.

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.

mount|lsblk

Inspect simulated mounts and block devices.

df|du|free|uptime

Inspect training resource and system health.