Docker - A Complete Hands-On Guide - How to Change the Permission of Volume from Read Write to Read Only

The video tutorial explains how to manage Docker volume permissions, focusing on changing default read-write permissions to read-only and vice versa. It demonstrates creating a directory, mounting it inside a Docker container, and overwriting the Nginx welcome page with custom content. The tutorial also covers testing permission changes by attempting to modify files from both the host and the container, highlighting the security implications of read-write and read-only settings.

What command is used to execute a container and make changes to a file inside it?

Explain how to change the permission of a Docker volume to read-only.

What is the significance of the command 'docker run -v' in the context of volume permissions?

How can you access a container's IP address and port to view changes made in a mounted volume?