Run cp data/incident-template.md lab/incident.md.
cp data/incident-template.md lab/incident.md
Mission 224
Nano incident template
Use an incident template to structure review notes.
Nano and editingcpnanogrep
Lesson 224 of 360
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Nano and editing · 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 nano lab/incident.md.
nano lab/incident.md
Run grep evidence lab/incident.md.
grep evidence lab/incident.md
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Lesson support
What to notice while you play.
Use an incident template to structure review notes.
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.
nano <file>
Open a simulated nano editor.
grep [-i] <text> <file>
Find literal text inside a file.
cp <src> <dst>
Copy a file.