virt-list-partitions(1) on Linux
The text f3576ac86ed1, as Debian 9 (Stretch) shipped it.
List partitions in a virtual machine or disk image
Flags it lists
-
--connect -
--format -
--help -
--human-readable -
--long -
--total -
--version -
-c -
-h -
-l -
-t