spark:tldr:fbba2

The command "spark new ${project_name}" is used to create a new project using the Spark Framework.

Here's what each part of the command does:

• "spark": This is the command-line utility provided by the Spark Framework. It is used to manage and interact with Spark projects.
• "new": This is a subcommand of the "spark" utility that instructs it to create a new project.
• "${project_name}": This is a placeholder for the name you want to give to your project. Replace "${project_name}" with the actual name you want to use. For example, if you want to create a project called "my-spark-project", you would replace "${project_name}" with "my-spark-project".

When you run this command, it will create a new project with the specified name. The exact steps performed by the command may vary depending on the version of Spark you are using, but generally, it will create a directory structure and initialize necessary files and configurations for a basic Spark project. You can then navigate to the project directory and start building your Spark application.