Services & systemd Literacy
See what is running and how Linux starts services — observation only.
1. What a Service Is
Long-running programs and why defenders care.
15 min
+24 XP
2. systemctl Status Basics
Read status on machines you administer.
15 min
+24 XP
3. Logs with journalctl
Pull recent logs without attacking anything.
15 min
+24 XP
4. Lab: Service Observation
List units and save notes in cyberlium-lab.
25 min
+24 XP
5. Quiz — Services
systemd literacy check.
10 min
+24 XP