Run dpkg -s fake-openssh.
dpkg -s fake-openssh
Lesson 175 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 grep upgrade /var/log/dpkg.log.
grep upgrade /var/log/dpkg.log
Run apt policy fake-openssh.
apt policy fake-openssh
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Lesson support
What to notice while you play.
Connect package status to logs.
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.
grep [-i] <text> <file>
Find literal text inside a file.