SELECT YOUR MISSION

// CHOOSE A CERTIFICATION TRACK TO BEGIN

RHCSA
RED HAT CERTIFIED SYSTEM ADMINISTRATOR
BEGINNER 15 tasks
RHCE
RED HAT CERTIFIED ENGINEER
INTERMEDIATE 20 tasks
AZ-104
MICROSOFT AZURE ADMINISTRATOR
INTERMEDIATE 18 tasks
AZ-400
AZURE DEVOPS ENGINEER EXPERT
ADVANCED 22 tasks
LFCS
LINUX FOUNDATION CERTIFIED SYSADMIN
BEGINNER 16 tasks
CKA
CERTIFIED KUBERNETES ADMINISTRATOR
ADVANCED 25 tasks

SELECT NODE

// CHOOSE YOUR PRACTICE SERVER

A
NODE ALPHA
B
NODE BETA
MISSION OBJECTIVES
bash — root@server-a
CONNECTED
Last login: Mon Apr 14 09:32:01 2026 from 192.168.1.10
Welcome to NEBULA LABS Practice Environment
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[root@server-a ~]#