How can I wipe the hard drive between partitions?
I messed up the installation of Mandiva Linux as a dual boot system. It's such a mess that I'd like to erase it all and start over again. I can access the partitioned area with Knoppix, but I don't know how to wipe the disk. When I try to delete a file or directory, I'm denied permission. Furthermore, there are too many files to delete them individually.
Is there an easy way just to wipe out the whole mess so that I can reinstall Mandiva Linux, hopefully correctly this time?