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

The 'docker inspect' command is essential for obtaining detailed information about various Docker entities, such as containers, images, volumes, or networks. It returns a wealth of data in JSON format, which includes configuration settings, runtime parameters, network information, and much more. This command is invaluable for troubleshooting and gaining insights into the state of Docker objects, allowing users to understand how their containers are configured and what resources they are using.

Using 'docker inspect' allows users to explore container networking settings, environment variables, mounts, and other configurations, making it a powerful tool for anyone working with Docker. The capability to delve into this level of detail helps users maintain and optimize their containerized applications efficiently.