Docker - A Complete Hands-On Guide - Got Permission Denied While Trying to Connect to the Docker with a NonRoot User

The video tutorial demonstrates how to create a non-root user named Himanshu and addresses a permission denied error when running Docker commands. The error occurs because the user is not part of the Docker group. The tutorial guides through checking file permissions and modifying user permissions to include the user in the Docker group, allowing successful execution of Docker commands.

What is the initial step taken to work with Docker as a non-root user?

• Restart the Docker service

• Create a new user

• Install Docker

• Modify Docker configuration

Why does the user Himanshu encounter a permission denied error when running Docker commands?

• Docker is not installed

• The Docker service is not running

• The user password is incorrect

• The user is not part of the Docker group

What is the primary reason for checking file permissions when encountering a permission error?

• To check the file format

• To determine who can access the file

• To verify the file size

• To ensure the file exists

What command is used to add a user to the Docker group?

• groupadd

• usermod -aG

• chmod

• useradd

After adding Himanshu to the Docker group, what is the result when running Docker commands?

• Commands still fail

• Docker service crashes

• Commands run successfully

• User is logged out