Mv() in Windows

General Usage Performance
5

You can use readdir to accomplish this:

shell> ls -R
.:
A  B

./A:
C  file1  file2

./A/C:
test3

./B:

julia> function mv_inner(A, B)
           for f in readdir(A)
              mv(joinpath(A, f), joinpath(B, f))
           end
       end
mv_inner (generic function with 1 method)

julia> mv_inner("A","B")

shell> ls -R
.:
A  B

./A:

./B:
C  file1  file2

./B/C:
test3

readdir will read the files & directories of the given path and mv can already work with those. Using joinpath is preferred over string concatenation, as it is platform aware and will work across platforms.

Also, Julia is not a shell - globbing via * in a string is not a thing.