zip -S does not work from cmd line
jtImac:/usr>>zip -r8 -S /Downloads/usr *
zip error: Invalid command arguments (short option 'S' not supported)
From the man page
-S
--system-hidden
[MSDOS, OS/2, WIN32 and ATARI] Include system and hidden files.
[MacOS] Includes finder invisible files, which are ignored oth-
erwise.
Is this a known bug?
tnx
iMac (27-inch Mid 2011), OS X Mountain Lion (10.8.2)