Messages in this thread | | | Subject | Re: Secure deletion | Date | Thu, 23 Jul 1998 17:28:23 -0300 | From | "Brandon S. Allbery KF8NH" <> |
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In message <35B7335F.D84309B@quiotix.com>, "Jeffrey B. Siegal" writes: +----- | Chris Wedgwood wrote: | > OK, fair enough. At one point, you could set and e2fs attribute and when th | e | > file was deleted, the blocks previously occupied were zeroed. | This isn't exactly what I want. I want to set the attribute on a filesystemw +--->8
Actually, it is: you can (at least in theory; it's up to the user-space mount command to support it) set *any* per-file attribute at mount time and it will apply to all files (including newly created ones). Have a look at fs/ext2/super.c.
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