[CentOS] how do determine last file system on disk?
John R Pierce
pierce at hogranch.com
Sun Jun 26 08:18:39 UTC 2011
On 06/26/11 1:11 AM, Rudi Ahlers wrote:
> It's hard to say. They've been in the cupboard for along time and I
> don't know which tech did what on them, which is why I'm trying to see
> which file systems were on them last, so that I can see what data is
> on them.
well, if as you say...
> [root at HP-DL360 ~]# file -s /dev/sda
> /dev/sda: empty
I'm guessing the tech wiped them clean. `dd if=/dev/zero of=/dev/sda
bs=65536` will do that nicely.
--
john r pierce N 37, W 122
santa cruz ca mid-left coast
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