Which command is used to view the logs of a running container?

Which command is used to view the logs of a running container?

• A. docker logs containerID
• B. docker view logs containerID
• C. docker show logs containerID
• D. docker log display containerID

Answer: (A)

The command used to view the logs of a running Docker container is indeed represented by the first option. The `docker logs containerID` command fetches the logs generated by processes within the specified container, allowing users to see real-time output and historical log messages. This is incredibly useful for debugging and monitoring the application running inside the container. When you use the `docker logs` command followed by the container ID or name, Docker retrieves the log data stored in the container’s standard output and error streams. This information can include error messages, application logs, and any data that is written to the console during execution. The other options do not represent valid Docker commands and therefore wouldn't yield the desired results. Understanding how to properly retrieve and interpret logs is essential for effective container management and troubleshooting in Docker.

The command used to view the logs of a running Docker container is indeed represented by the first option. The docker logs containerID command fetches the logs generated by processes within the specified container, allowing users to see real-time output and historical log messages. This is incredibly useful for debugging and monitoring the application running inside the container.

When you use the docker logs command followed by the container ID or name, Docker retrieves the log data stored in the container’s standard output and error streams. This information can include error messages, application logs, and any data that is written to the console during execution.

The other options do not represent valid Docker commands and therefore wouldn't yield the desired results. Understanding how to properly retrieve and interpret logs is essential for effective container management and troubleshooting in Docker.