Which module command allows you to display options available for a specific module?

The command that allows you to display options available for a specific module is modinfo. This command retrieves and shows information about a kernel module, including its parameters, description, version, and any options that can be configured. By using modinfo followed by the module name, you can gain insights into what configuration settings and options are available for that module, which is invaluable for system administration and troubleshooting.

In contrast, modprobe options is not a recognized command by itself; rather, options can be given as arguments to the modprobe command when loading modules, but it doesn’t display available parameters on its own. Similarly, modprobe detail is not a valid command. The lsmod command lists currently loaded modules but does not provide any details about the specific options or parameters available for them. Thus, modinfo serves as the correct tool for obtaining the desired information about kernel modules.