Date: Tue, 6 Jun 2000 11:33:46 +0200 (EET) From: Narvi <narvi@haldjas.folklore.ee> To: Brett Glass <brett@lariat.org> Cc: Giorgos Keramidas <keramida@ceid.upatras.gr>, "Thomas M. Sommers" <tms2@mail.ptd.net>, freebsd-chat@FreeBSD.ORG Subject: Re: Undelete in Unix (Was: Re: Why encourage stupid people to use *BSD) Message-ID: <Pine.BSF.3.96.1000606113137.2330F-100000@haldjas.folklore.ee> In-Reply-To: <4.3.2.7.2.20000605142053.04aa2ee0@localhost>
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On Mon, 5 Jun 2000, Brett Glass wrote: > At 03:10 AM 6/5/2000, Narvi wrote: > > >I don't know how they implemented it - but I would start with a daemon > >running as root to which both the "delete" and "undelete" commands speak > >to. > > I'd do it with an lkm that hooked syscalls. > But that provides more than most things under NT - guranteed undelete of any file, no matter how deleted. Hooking unlink also produces a lot of problems, especially if the user runs any suid programs, esp. if those happen to use temporary files... > --Brett > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-chat" in the body of the message
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