Logs and Debug: Find What's Wrong
Container crashing? 3 commands to understand why! Master docker logs, docker inspect, and docker exec to diagnose and fix container issues. Learn the systematic approach to debugging that every Docker user needs.
Practical (Terminal)
Beginner
20 min
Docker Fundamentals - Beginners
Interaktive Lernerfahrung
Üben Sie in einer echten Docker-Umgebung direkt in Ihrem Browser
root@instance01:/# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
root@instance01:/# docker swarm init
Swarm initialized: current node is now a manager.
root@instance01:/# docker node ls
ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS
abc123 * instance01 Ready Active Leader
root@instance01:/# _
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