Run systemctl cat nginx.
systemctl cat nginx
Mission 234
Systemctl cat review
Read service unit files before making assumptions.
Server operationssystemctlgrep
Lesson 234 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 systemctl cat backup.
systemctl cat backup
Run grep ExecStart /etc/systemd/system/nginx.service.
grep ExecStart /etc/systemd/system/nginx.service
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Lesson support
What to notice while you play.
Read service unit files before making assumptions.
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.
systemctl status <service>
Inspect simulated service status.