Run top.
top
Mission 130
Top process view
Read a simulated top snapshot before deeper process checks.
Server operationstopps
Lesson 130 of 360
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Server operations · 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 ps.
ps
Run pgrep nginx.
pgrep nginx
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Lesson support
What to notice while you play.
Read a simulated top snapshot before deeper process checks.
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.
ps
Show training server processes.
top|pgrep|kill
Inspect simulated process health and signals.