Run systemctl is-active backup.
systemctl is-active backup
Mission 242
Backup service note
Inspect an inactive backup service and write a review marker.
Server operationssystemctljournalctlprintf
Lesson 242 of 360
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Server operations · 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 journalctl -u backup.
journalctl -u backup
Run printf backup-reviewed > lab/backup-service.txt.
printf backup-reviewed > lab/backup-service.txt
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Lesson support
What to notice while you play.
Inspect an inactive backup service and write a review marker.
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.
printf <text>
Print formatted training text.
systemctl status <service>
Inspect simulated service status.
journalctl -u <service>
Read simulated service journal entries.