As seen above, you have three options at your disposal. Create, Display and Extract.

Create: Create a new XIP archive file. By default, it'll create a file called default.xip and use the file default.csv to build it.

Display: Display information about an XIP archive file. By default, it'll try to display the content of default.xip.

Extract: Extract files from an XIP file. By default it'll use the file default.xip and dump all files into a directory called default.xip.d.