wwt (Wiimms WBFS Tool) Usage Examples
It took me a bit of trial and error to get this tool to do exactly what I wanted, so here are a few quick examples that hopefully will save you some time.
Updating the WBFS partition
Copy everything in the /source/path directory to the wbfs partition (auto detected) that doesn’t already exist on the wbfs partition.
# sudo wwt UPDATE -t /source/path/ --auto
UPDATE: Copy only new files
-t: Test mode, don't make any changes (until this flag is removed)
--auto: Auto detect the wbfs drive destination