Run ssh-keygen -lf ~/.ssh/authorized_keys.
ssh-keygen -lf ~/.ssh/authorized_keys
Lesson 169 of 360
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Networking · 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 ssh -G lab.
ssh -G lab
Run stat ~/.ssh/authorized_keys.
stat ~/.ssh/authorized_keys
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Lesson support
What to notice while you play.
Connect key fingerprints to SSH client config.
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.
ssh|scp|ssh-keygen
Practice SSH inspection and dry-run transfer shapes without network access.