du - Add an option to generate results based on file size
* By default du generates results based on st_blkcnt, the actual
number of blocks used on-media. This value might be smaller than
the file size due to filesystem-level compression, or possibly
larger due to the filesystem also counting overhead for indirect
blocks.
* Add the -t option. This option generates results based simply
on the file size (st_size), and assumes a 512-byte media
granularity.
This option gives you an idea of the transmittable bytes if you
were to copy the file elsewhere.
UnifiedSplitRaw