The Complete Practical Docker Guide - Cleaning Up Stopped Containers

This video tutorial covers Docker container management, including how to stop, start, remove, and prune containers. It demonstrates the use of various Docker commands to manage container states and clean up resources efficiently. The tutorial also highlights the benefits of using Docker for lightweight and efficient container management.

What command is used to list all containers, including those that have been stopped?

• Docker show

• Docker list

• Docker PS -a

• Docker PS

Which command is used to start a stopped container using its name or ID?

• Docker launch

• Docker start

• Docker initiate

• Docker run

How can you verify if a container is running after starting it?

• By using Docker check

• By using Docker PS

• By checking Docker status

• By using Docker verify

What command is used to remove a specific container by its name or ID?

• Docker delete

• Docker erase

• Docker RM

• Docker remove

Why can't you create a new container with the same name as a stopped one?

• Docker does not allow duplicate names

• It causes a conflict in the network

• It leads to data loss

• It is against Docker's policy

Which command removes all stopped containers in one go?

• Docker clear

• Docker clean

• Docker container prune

• Docker remove all

What is the benefit of using Docker prune in terms of disk space?

• It reclaims disk space efficiently

• It archives the containers

• It compresses the containers

• It duplicates the containers