Re: Recover Deleted File FreeBSD 7.0

2008-08-14 Thread Ruben de Groot

Restore from your backups (you DO have backups, don't you?) ;)

Otherwise, there's no easy way to do this. If the data you deleted is very 
valuable, first thing to do is umount the filesystem, preventing the data 
of the deleted files from being overwritten by any new filesystem writes.

There might be some companies specializing in recovering your data, but it'll
cost you money.
Ik the files are in ascii, you might get some of the data back by using 
strings, grep, dd and other tools on the disk device.

G'luck,
Ruben

On Thu, Aug 14, 2008 at 04:55:37PM +0800, Ruel Luchavez typed:
 Hi List,
 
 Do you have an idea how to recover a deleted directory or files in freebsd
 7.0?
 I'm very sad that one of the important directory in my server was deleted
 accidentally.
 the command is use to delete the directory is:
 
 rm -r folder
 
 
 Any idea guys how to recover it?
 
 Thanks in advance
 
 
 FreeBSD rocks:D
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Re: Recover Deleted File FreeBSD 7.0

2008-08-14 Thread Diego F. Arias R.
On Thu, Aug 14, 2008 at 8:03 AM, Ruben de Groot [EMAIL PROTECTED] wrote:

 Restore from your backups (you DO have backups, don't you?) ;)

 Otherwise, there's no easy way to do this. If the data you deleted is very
 valuable, first thing to do is umount the filesystem, preventing the data
 of the deleted files from being overwritten by any new filesystem writes.

 There might be some companies specializing in recovering your data, but it'll
 cost you money.
 Ik the files are in ascii, you might get some of the data back by using
 strings, grep, dd and other tools on the disk device.

 G'luck,
 Ruben

 On Thu, Aug 14, 2008 at 04:55:37PM +0800, Ruel Luchavez typed:
 Hi List,

 Do you have an idea how to recover a deleted directory or files in freebsd
 7.0?
 I'm very sad that one of the important directory in my server was deleted
 accidentally.
 the command is use to delete the directory is:

 rm -r folder


 Any idea guys how to recover it?

 Thanks in advance


 FreeBSD rocks:D
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maybe using sleuthkit

-- 
mmm, interesante.
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Re: Recover Deleted File FreeBSD 7.0

2008-08-14 Thread Polytropon
Hi!

On Thu, 14 Aug 2008 16:55:37 +0800, Ruel Luchavez [EMAIL PROTECTED] wrote:
 Hi List,
 
 Do you have an idea how to recover a deleted directory or files in freebsd
 7.0?
 I'm very sad that one of the important directory in my server was deleted
 accidentally.
 the command is use to delete the directory is:
 
 rm -r folder
 
 
 Any idea guys how to recover it?

I have the same probel, except that I hit PF8 in the Midnight
Commander which caused a recursion of unlink() to delete the files.

Of course I don't have a backup. :-(

As it has been mentioned by Diego F. Arias R., The Sleuth Kit
could offer some help. When TSK was TCT, there was a command
unrm which is dls today. Refer to

% man dls

for further information, and assert enough disk space because I
think you have to work from an image. Furthermore, assert that
no writes go to the disk you want to recover deleted files from.

There's a good piece of documentation:

% less /usr/local/share/doc/sleuthkit/ref_fs.txt

Maybe it's a bit explainatory and helpful.

First, make a dd copy of the partition, then run dls with the
proper options on it.

Sadly, I can't tell you more about this topic because I didn't
have any luck until today solving my similar problem.

Maybe you want to give back a little report when dls did work
for you?



-- 
Polytropon
From Magdeburg, Germany
Happy FreeBSD user since 4.0
Andra moi ennepe, Mousa, ...
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Re: Recover Deleted File FreeBSD 7.0

2008-08-14 Thread Roland Smith
On Thu, Aug 14, 2008 at 04:55:37PM +0800, Ruel Luchavez wrote:
 Hi List,
 
 Do you have an idea how to recover a deleted directory or files in freebsd
 7.0?

For starters, you should remount the filesystem that contains the
directory as read-only _immediately_ after the accident. Otherwise the
blocks containing parts of some of the the deleted files might be
overwritten, in which case complete retrieval is impossible.

 I'm very sad that one of the important directory in my server was deleted
 accidentally.

Of course the best way to recover data is to restore it from a
backup. If you don't have a backup, consider this a lesson why you
should.

 the command is use to delete the directory is:
 
 rm -r folder
 
 
 Any idea guys how to recover it?

Try the sysutils/sleuthkit port?

Roland
-- 
R.F.Smith   http://www.xs4all.nl/~rsmith/
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