Anti-forensic tools

[pauldotcom at grymoire.com (Grymoire)]

> Thanks, as a few have stated, I'll just use skip and loop the DD wipe. :)

I think seek would be better.  According to the man page:

       seek=BLOCKS
              skip BLOCKS obs-sized blocks at start of output

       skip=BLOCKS
              skip BLOCKS ibs-sized blocks at start of input


You don't want to skip blocks of your INPUT file, do you?.

Is this magnetic media, or a solid state disk?
If magnetic, I would not recommend using a single pattern.