Let's create a new ASP.NET Core web app project:
dotnet new web
Open the newly-created project in Visual Studio Code and create a new file called DockerFile.
Notice that the filename is DockerFile, with no file extension.
We can be sure Docker is installed and running properly by opening a Terminal/Command Prompt window and executing the following commands:
docker --version
docker info
Example project can be found at: https://github.com/polatengin/B05277/tree/master/Chapter19/4-HostingDocker.
