How deeply does ASP.NET Core in Action, 3e cover dotnet new?

Demonstrates template creation and options, but defers template customization and deployment to later commands.

Dotnet new

As explained in ASP.NET Core in Action, 3e

dotnet new is a .NET CLI command that creates projects from installed templates.

dotnet new creates a .NET application from an installed template. It provides a command-line alternative to Visual Studio for starting ASP.NET Core projects on any platform. section 23.3.1 section 27.1.1

Create a Razor Pages app with Identity

Run `dotnet new webapp -au Individual` to create a Razor Pages application with individual user accounts. This template uses SQLite by default; add `--use-local-db` to use LocalDB instead. Apply the included database migrations with `dotnet ef database update` before creating users. section 23.3.1

Use dotnet new as the first step in the standard CLI workflow:

Create the project with a template. section 27.1.1
Restore NuGet packages, build the project, and run the application with `dotnet restore`, `dotnet build`, and `dotnet run`. section 27.1.1

How ASP.NET Core in Action, 3e covers it

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Also explained in

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.NET in Action, Second Editiondotnet new list is a .NET CLI command that displays the project templates installed for use by dotnet new.
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Pro ASP.NET Core 7, Tenth EditionThe dotnet new command is a .NET CLI command that creates projects, configuration files, and solution files from templates.

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Related concepts

software templateuses · A software template is a reusable set of files, structure, and configuration that provides a starting point for creating a software project or repository.
command-line toolproduces · A command-line tool is a software program operated through textual commands, options, or arguments in a command-line interface.
SQLiteconfigures · SQLite is a self-contained, serverless relational database engine implemented as a software library that stores and queries databases in files or memory.
applicationproduces · An application is a software program or system that performs tasks or provides functionality for users or other software systems.
.NET CLIused by · .NET CLI is the command-line toolset for creating, building, running, testing, publishing, and managing .NET applications and projects.

This explainer was generated by Manning's knowledge graph from the text of ASP.NET Core in Action, 3e. The section links point to the parts of the book it draws on.