Full Disclosure mailing list archives
Re: Imaging Operating Systems
From: Maarten <fulldisc () ultratux org>
Date: Thu, 27 May 2004 19:27:09 +0200
Mmmm... answered my own question with a bit of googling, sorry... But it may be helpful or useful in this thread too, so here goes: On the receiving host, when first making the image, start this: netcat -l -p 54321 > diskimage [ It will start waiting for networkinput. ] On the machine to be imaged, boot linux from a CD and run dd if=/dev/hdXY | netcat <receiving_host> 54321 (where hdXY is your partition to be imaged) The only problem is that you get no progressbar nor a signal that it's finished. So you can monitor the filesize at the receiving end or something. When apparently finished, press [control-C] on the sender. Restores are similar (disclaimer: I've NOT YET tried this!). First start the listening end (the linux on CD) with netcat -l 54321 | dd of=/dev/hdXY Then start sending the image: cat diskimage | netcat <receiving_host> 54321 Surely not comparable to Ghost, but with no extra effort or cost... Maarten On Thursday 27 May 2004 17:29, Maarten wrote:
On Thursday 27 May 2004 16:09, Nick FitzGerald wrote:Michael Schaefer <mbs () mistrealm com> wrote:We are building a Windows test system, to try out tool bars, spy ware, malware and trojans on. Once we learn what we need to know, we obviously want to get rid of the junk quickly and cleanly. I keep hearing suggestions about having a "clean image" to transfer onto the computer. Can anyone send some details?The most common approaches to this are the use of virtual machines (VMWare, Virtual PC, etc) and drive image backups (Ghost, etc). There are pros and cons to each and common pitfalls and issues to consider carefully when setting this all up...This is an interesting thread... But out of curiosity, is it also possible to do backup / restores using readily available linux tools? I'd like to be able to do something like running dd over a network connection, or tar, or whatever other tool. In that case, a bootable CD is all you need. But I'm unsure how to do that... Maarten
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Current thread:
- Re: Imaging Operating Systems, (continued)
- Re: Imaging Operating Systems Epic (May 27)
- Re: Imaging Operating Systems James Riden (May 26)
- RE: Imaging Operating Systems Lionel Hendricks (May 26)
- Re: Imaging Operating Systems Sam Sharpe (May 26)
- Re: Imaging Operating Systems vertex (May 26)
- Re: Imaging Operating Systems Nick FitzGerald (May 27)
- Re: Imaging Operating Systems Maarten (May 27)
- Re: Imaging Operating Systems Kevin Connolly (May 27)
- Re: Imaging Operating Systems Maarten (May 27)
- Re: Imaging Operating Systems Ondrej Krajicek (May 27)
- Re: Imaging Operating Systems Maarten (May 27)
- Re: Imaging Operating Systems Volker Tanger (May 28)
- RE: Imaging Operating Systems Phillip R. Paradis (May 28)
- Re: Imaging Operating Systems Nick FitzGerald (May 28)
- Re: Imaging Operating Systems Maarten (May 27)