use 2 arguments instead of only 1

[Raffaello]

using 2 arguments to have 1 for the path and the other for the wildcard

eg d / *.exe instead of d /*.exe

or actually extend with the 2nd argument dynamic, if it is present the first one is only threaten as a path and 2 as a wildcard.

otherwise if 1 only can be a path with wildcard

if none argument default * in the current location.