Gentoo Archives: gentoo-user

From: William Kenworthy <billk@×××××××××.au>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] OT: Fighting bit rot
Date: Mon, 07 Jan 2013 23:33:22
Message-Id: 50EB5AB5.8070201@iinet.net.au
In Reply to: [gentoo-user] OT: Fighting bit rot by Florian Philipp
1 On 08/01/13 04:11, Florian Philipp wrote:
2 > Hi list!
3 >
4 > I have a use case where I am seriously concerned about bit rot [1] and I
5 > thought it might be a good idea to start looking for it in my own
6 > private stuff, too.
7 >
8 > Solving the problem is easy enough:
9 > - Record checksums and timestamps for each file
10 > - Check and update records via cronjob
11 > - If checksum changed but timestamp didn't, notify user
12 > - Let user restore from backup
13 >
14 > However, I haven't found any application in portage for this task. Now,
15 > the implementation is easy enough but I'm wondering why it hasn't been
16 > done. Or do I just look for the wrong thing? The only suitable thing
17 > seems to be app-admin/tripwire but that application also looks like
18 > overkill.
19 >
20 > [1] http://en.wikipedia.org/wiki/Bit_rot
21 >
22 > Regards,
23 > Florian Philipp
24 >
25
26 equery check pkg for the OS and tripwire for private data.
27
28 BillK