Run apt list --installed.
apt list --installed
Lesson 171 of 360
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Package/process ops · 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 apt show fake-nginx.
apt show fake-nginx
Run grep install /var/log/dpkg.log.
grep install /var/log/dpkg.log
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Lesson support
What to notice while you play.
List simulated installed Linux packages.
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.
apt|dpkg|brew
Inspect simulated Linux and macOS package metadata.