try to set the umask to something like 022...should solve your problem

On 9/11/07, Jelle V. M. De Pot <[EMAIL PROTECTED]> wrote:
>
> There is this:
> http://e2fsprogs.sourceforge.net/ext2.html
>
> I use it to access my portable harddisc under win2k systems... my harddisc
> is formatted under ext3... it works fine.  You might as well create 2
> partitions (or more) so you can create different formatted paritions for
> whetever your need is. As sometimes you might not be able to install the
> e2fs programs for any reason on a windows box etc....
>
> Well good luck,
> Jelle
>
>
> P.S. further searches showed this:
> The Sleuth Kit <http://sourceforge.net/projects/sleuthkit/>  100.00%
>  95.79%  
> 8,279<http://sourceforge.net/project/stats/rank_history.php?group_id=55685&ugn=sleuthkit>
>  2002-06-13 2007-06-13 120,598  The Sleuth Kit is a collection of open source 
> file system forensics tools
> that allow one to view allocated and deleted data from NTFS, FAT, FFS, and
> EXT2FS images. The Autopsy Forensic Browser provides a graphical interface
> to The Sleuth Kit. Members 
> (1)<http://sourceforge.net/project/memberlist.php?group_id=55685>
>
>    - Topic: 
> *Security<http://sourceforge.net/softwaremap/trove_list.php?form_cat=43>
>    *, 
> Filesystems<http://sourceforge.net/softwaremap/trove_list.php?form_cat=142>
>
>    - User Interface: 
> Command-line<http://sourceforge.net/softwaremap/trove_list.php?form_cat=459>
>    - Translations: 
> English<http://sourceforge.net/softwaremap/trove_list.php?form_cat=275>
>    - Programming Language: 
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>    - Operating System: OS 
> X<http://sourceforge.net/softwaremap/trove_list.php?form_cat=309>,
>    FreeBSD<http://sourceforge.net/softwaremap/trove_list.php?form_cat=203>,
>    OpenBSD<http://sourceforge.net/softwaremap/trove_list.php?form_cat=205>,
>    Linux<http://sourceforge.net/softwaremap/trove_list.php?form_cat=201>,
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>    - License: IBM Public 
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> License<http://sourceforge.net/softwaremap/trove_list.php?form_cat=307>
>    - Development Status: 5 - 
> Production/Stable<http://sourceforge.net/softwaremap/trove_list.php?form_cat=11>
>
>  Download<http://sourceforge.net/project/platformdownload.php?group_id=55685>
> Search 
> Code<http://sourceforge.krugle.com/kse/files?project=%22The%20Sleuth%20Kit%22>
>    ext2fs
> support for Mac OS X <http://sourceforge.net/projects/macext2fs/>  26.52%
>  15.55%  
> 165,883<http://sourceforge.net/project/stats/rank_history.php?group_id=56441&ugn=macext2fs>
>  2002-06-24 (none) 0  Add support for ext2fs in Mac OS X / Darwin. Members
> (1) <http://sourceforge.net/project/memberlist.php?group_id=56441>
>
>    -
>
>
>   LinuxFS Mount GUI for 
> Windows<http://sourceforge.net/projects/linuxfsforwin/>
> 25.00%
>  20.92%  
> 155,337<http://sourceforge.net/project/stats/rank_history.php?group_id=75200&ugn=linuxfsforwin>
>  2003-02-27 (none) 0  The LinuxFS Mount GUI for Windows aims to integrate 
> your native and extended
> Linux filesystems into Windows. The program makes heavy use of third party
> filesystem drivers in integrating by demand your ext2fs partition (and soon
> hopefully even more). Members 
> (1)<http://sourceforge.net/project/memberlist.php?group_id=75200>
>
>
> *"Steven R. Loomis" <[EMAIL PROTECTED]>* wrote:
>
> You can get ext2 for macosx. It's a unix but not a linux machine,
> and ext2 is of linux origin :)
>
> I think http://sourceforge.net/projects/ext2fsx/ is the one to use,
> it's been a while.
> Backwards and forward compatible with ext3, but it won't be journaled
> while mounted.
>
> You could have an ext2 image that's stored on the usb disk - or,
> actually, just keep the tarfile on the usb disk..
>
> Also see 'man mount'. You might be able to do something like 'mount
> … -o umask=XXX dmask=YYY fmask=ZZZ' where X,Y,Z are masks to use.
>
> I don't think it is setting the permissions to 700, it's just not
> preserving or storing any permissions
>
> -s
>
>
> On 11 Set 2007, at 08:55, Graham Petley wrote:
>
> > When I untar a file onto a USB disk which has been formatted with
> > FAT, all the
> > file permissions are 700. The original permissions on the files in
> > the tar
> > archive have been lost (they are mostly 644 and 755).
> >
> > This is a problem if you are working on a remote Windows computer
> > with a live
> > CD and your data on a USB disk. Any modifications to files on the
> > USB disk have
> > to have their permissions laboriously edited by hand on a Linux system
> > afterwards. It's possible to reformat the USB disk to say Ext2, but
> > then it
> > can't be read on a Windows PC or even a MAC (which is really
> > surprising since a
> > MAC is a Unix machine, but that's the way it is).
> >
> > When I was in the UK recently I checked a number of Linux books for
> > information
> > on workarounds to this problem, but all the books ignored it. No
> > discussion at
> > all. Yet FAT is a crude file system and USB disks a good way to
> > store data. Am
> > I missing something here ... is there a good way to keep file
> > permissions on a
> > USB disk which is readable by Linux, MAC and Windows computers?
> >
> > Best regards, Graham Petley
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