Run apt show fake-openssh.
apt show fake-openssh
Mission 172
APT package details
Inspect simulated package policy and metadata.
Package/process opsapt
Lesson 172 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 policy fake-openssh.
apt policy fake-openssh
Run tail -n 2 /var/log/dpkg.log.
tail -n 2 /var/log/dpkg.log
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Lesson support
What to notice while you play.
Inspect simulated package policy and metadata.
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.