Run df -h.
df -h
Lesson 185 of 360
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Troubleshooting · 8 minutes
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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.
Run du -sh /var/log.
du -sh /var/log
Run find /var/log -name log.
find /var/log -name log
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Lesson support
What to notice while you play.
Use disk and log size commands in triage.
Run the commands in order and compare the outputs.
Junior operators build confidence by gathering evidence before changing systems.
- Skipping the inspection step.
- Assuming one command tells the whole story.
Reference
Commands in this lesson.
find [path] [-name text]
Search lab filesystem paths.
df|du|free|uptime
Inspect training resource and system health.