The Complete Practical Docker Guide - Basic Container and Images Commands

The video tutorial explains the differences between management commands and alternative commands in Docker. It covers popular container management commands like 'docker run', 'docker stop', and 'docker ps', detailing their functions and usage. The tutorial also discusses image management commands such as 'docker pull', 'docker images', and 'docker build', providing insights into their roles in managing Docker images. The session concludes with a brief mention of practice activities to reinforce learning.

What is an example of a pair of alternative commands in Docker?

• docker start and docker stop

• docker apps and docker container ls

• docker build and docker commit

• docker run and docker exec

Which command is used to start a new container in Docker?

• docker stop

• docker rm

• docker run

• docker ps

What signal does Docker send to a container process when executing the 'docker stop' command?

• SIGHUP

• SIGTERM

• SIGKILL

• SIGINT

Which command is used to list all containers, including stopped ones?

• docker ps -a

• docker container ls -a

• docker ps

• docker container ls

What is the purpose of the 'docker pull' command?

• To remove an image from the local cache

• To list all running containers

• To pull an image from Docker Hub

• To build a new Docker image