docker:tldr:ddf96

The command "docker volume ${subcommand} --help" is used in the Docker command-line interface (CLI) to get information about a specific subcommand related to Docker volumes.

Here's a breakdown of the command syntax:

• "docker volume" is the main command used to manage Docker volumes. Volumes are a way to persist data used by Docker containers.
• "${subcommand}" refers to a specific subcommand that you want to get help with. Subcommands can be used to perform various operations on Docker volumes, such as creating, inspecting, removing, or listing volumes. The exact subcommand you use will determine the specific help information displayed.
• "--help" is an optional flag that is added to the command to request help documentation. When "--help" is included, Docker will provide detailed information about the specified subcommand, including its syntax, available options, and their descriptions.

By running this command, you'll get a list of options and explanations for the chosen subcommand's usage within Docker volumes. It helps users understand how to utilize the subcommand effectively and make the most out of Docker volume management.