gvfs-ls is similar to the traditional ls utility, but using gvfs locations instead of local files: for example you can use something like smb://server/resource/file.txt as location.
File attributes can be specified with their gvfs name, e.g. standard::icon, or just by namespace, e.g. unix, or by '*' which matches all attributes. Several attributes or groups can be specified, separated by comma.
The following options are understood:
On success 0 is returned, a non-zero failure code otherwise.