krunvm:tldr:9dd92

This command krunvm start "${image_name}" is used to start a virtual machine using the specified image or container name.

Here's a breakdown of the components:

• krunvm: It refers to the command or utility responsible for managing virtual machines.
• start: It is the subcommand that initiates the process of starting a virtual machine.
• "${image_name}": This is a placeholder representing the name of the image or container that you wish to start as a virtual machine. The ${image_name} is likely a variable that holds the actual image or container name. The double quotes around the variable are used to handle cases where the name contains spaces or special characters.

Overall, when you execute this command, it will use the provided image or container name to start a virtual machine environment.