I am trying to install a homebrew file on my Wii from a FAT16 SD card. In order for it to work, the "archive bit" of the file needs to be set.

This is trivial to do in Windows, but I don't have access to a Windows machine. I can't figure out a way to change it in linux.

Is there a Linux equivalent to the DOS command "attrib"? Is there some way to do this using Wine?