Re: [ubuntu-uk] Changing File/Folder permissions

2009-04-29 Thread Neil Greenwood
2009/4/28 mac :
> Neil Greenwood wrote:
>> Thanks mac.
>>
>> I was trying to avoid having to run a command every time I plug the
>> drive in though.
>
>
> I don't have to run it every time.  Once assigned to the labelled drive,
> the permissions are persistent.  I'm looking at one of mine now, that I
> just plugged in.  It has mounted as if owned by the logged-in user on
> this machine.  (That's why I think you do have to 'sudo chown -R' the
> drive to the current user - and it will then be owned by $USER).  The
> folder permissions are 755;  files look to be 644, unless otherwise
> specified.

Ah! Maybe I should have tried it, rather than just expecting it to
fail next time I plugged it in.

Thanks for the feedback. I'll give it a go when I've finished upgrading...

> (It's very useful to give the drive a label, so that it's always
> referred to by the same name, and you aren't messing about with
> different /dev names.)

I already do this, at least with most of my removable drives.

> Mine (several of them) just plug in and work, irrespective of who's the
> logged-in user.

Cofion,
Neil.

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Re: [ubuntu-uk] Changing File/Folder permissions

2009-04-28 Thread mac
Neil Greenwood wrote:
> Thanks mac.
> 
> I was trying to avoid having to run a command every time I plug the
> drive in though.


I don't have to run it every time.  Once assigned to the labelled drive, 
the permissions are persistent.  I'm looking at one of mine now, that I 
just plugged in.  It has mounted as if owned by the logged-in user on 
this machine.  (That's why I think you do have to 'sudo chown -R' the 
drive to the current user - and it will then be owned by $USER).  The 
folder permissions are 755;  files look to be 644, unless otherwise 
specified.

(It's very useful to give the drive a label, so that it's always 
referred to by the same name, and you aren't messing about with 
different /dev names.)

Mine (several of them) just plug in and work, irrespective of who's the 
logged-in user.

HTH

Mac



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Re: [ubuntu-uk] Changing File/Folder permissions

2009-04-28 Thread Neil Greenwood
2009/4/28 mac :
> Neil Greenwood wrote:
>> I have a similar issue with my ext3 formatted USB hard disk.
>>
>> When hotplugged, it's owned by root and I cannot create files or
>> directories as my normal user. What do I need to change so that all
>> users can create files/directories in the root when it's plugged in
>> and automounted?
>
> Here's what I do:
>
> (Can't remember if I change the ownership with chown first.  SIAS!)
>
> Mount the drive.  Then
>
> chmod -R +w /media/
>
> (And if you need to give it a label:
>
> To relabel do
>
> sudo e2label  
>
> e.g.
> sudo e2label /dev/sdg1 MyUSB
>
>
> HTH
>
> mac
>

Thanks mac.

I was trying to avoid having to run a command every time I plug the
drive in though.

Cofion/Regards,
Neil.

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Re: [ubuntu-uk] Changing File/Folder permissions

2009-04-28 Thread mac
Neil Greenwood wrote:
> I have a similar issue with my ext3 formatted USB hard disk.
> 
> When hotplugged, it's owned by root and I cannot create files or
> directories as my normal user. What do I need to change so that all
> users can create files/directories in the root when it's plugged in
> and automounted?

Here's what I do:

(Can't remember if I change the ownership with chown first.  SIAS!)

Mount the drive.  Then

chmod -R +w /media/

(And if you need to give it a label:

To relabel do

sudo e2label  

e.g.
sudo e2label /dev/sdg1 MyUSB


HTH

mac

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Re: [ubuntu-uk] Changing File/Folder permissions

2009-04-28 Thread Neil Greenwood
I have a similar issue with my ext3 formatted USB hard disk.

When hotplugged, it's owned by root and I cannot create files or
directories as my normal user. What do I need to change so that all
users can create files/directories in the root when it's plugged in
and automounted?

Many thanks.
Cofion/Regards,
Neil.

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Re: [ubuntu-uk] Changing File/Folder permissions

2009-04-27 Thread Daniel Drummond
Matthew Daubney wrote:
> On Mon, 2009-04-27 at 14:28 +0100, mac wrote:
>> Matthew Daubney wrote:
>>> You can use the uid and gid options with mount to make it mount fat32
>>> drives as if you own all the files. e.g.
>>>
>>> sudo mount /dev/sdX /media/MOUNTPOINT -o uid=1000,gid=1000
>>
>> That's useful to know.  I guess, though, you couldn't preserve other 
>> ownerships / permissions if you tried to rsync to a FAT32 drive?
>>
>> mac
> 
> Unfortunately not, as those things are stored by the file system. You
> can set the default permissions for things though, but I can't remember
> the option for that off the top of my head.
> 
> -Matt Daubney
> 
I usually use a umask=0022 option in the particular entry in /etc/fstab 
- that works for me.

Dan

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Re: [ubuntu-uk] Changing File/Folder permissions

2009-04-27 Thread Matthew Daubney
On Mon, 2009-04-27 at 14:28 +0100, mac wrote:
> Matthew Daubney wrote:
> > You can use the uid and gid options with mount to make it mount fat32
> > drives as if you own all the files. e.g.
> > 
> > sudo mount /dev/sdX /media/MOUNTPOINT -o uid=1000,gid=1000
> 
> 
> That's useful to know.  I guess, though, you couldn't preserve other 
> ownerships / permissions if you tried to rsync to a FAT32 drive?
> 
> mac

Unfortunately not, as those things are stored by the file system. You
can set the default permissions for things though, but I can't remember
the option for that off the top of my head.

-Matt Daubney


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Re: [ubuntu-uk] Changing File/Folder permissions

2009-04-27 Thread Stephen Garton
2009/4/27 Matthew Daubney 

> On Mon, 2009-04-27 at 12:57 +0100, Stephen Garton wrote:
> > Afternoon All,
> >
> > I have a spare drive in my machine, formatted as fat32. All of the
> > folders in this drive (automounts to /media/storage) as listed as
> > being owned by root. When I try to change this (I've tried sudo chown
> > -R and sudo nautilus) I get permission denied errors.
> >
> > Any idea why this would be, and/or how I can change the permissions to
> > my user?
> >
> > Thanks,
> >
> > Steve Garton
> > sheepeatingtaz.co.uk
>
> You can use the uid and gid options with mount to make it mount fat32
> drives as if you own all the files. e.g.
>
> sudo mount /dev/sdX /media/MOUNTPOINT -o uid=1000,gid=1000
>
> HTH
>
> -Matt Daubney
>
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>
>

Cheers Matt (and Chris),

I'll edit fstab to add these options see if that helps.

Steve Garton
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Re: [ubuntu-uk] Changing File/Folder permissions

2009-04-27 Thread mac
Matthew Daubney wrote:
> You can use the uid and gid options with mount to make it mount fat32
> drives as if you own all the files. e.g.
> 
> sudo mount /dev/sdX /media/MOUNTPOINT -o uid=1000,gid=1000


That's useful to know.  I guess, though, you couldn't preserve other 
ownerships / permissions if you tried to rsync to a FAT32 drive?

mac


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Re: [ubuntu-uk] Changing File/Folder permissions

2009-04-27 Thread Chris Bannister (Ubuntu)
On Mon, April 27, 2009 12:57, Stephen Garton wrote:
> Afternoon All,
>
> I have a spare drive in my machine, formatted as fat32. All of the
> folders in this drive (automounts to /media/storage) as listed as
> being owned by root. When I try to change this (I've tried sudo
> chown -R and sudo nautilus) I get permission denied errors.
>
> Any idea why this would be, and/or how I can change the permissions
> to my user?
>
> Thanks,

I'm not infront of a linux box at the moment so I can't test this,  but
you should be able to set the permissions when you mount the drive.

sudo mount -t vfat /dev/ / -ouid=1000,gid=1000

or something similar, check "man mount" for more info/exact command.

You can do something similar in /etc/fstab too, so you can have it happen
automagically on boot.

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Re: [ubuntu-uk] Changing File/Folder permissions

2009-04-27 Thread Matthew Daubney
On Mon, 2009-04-27 at 12:57 +0100, Stephen Garton wrote:
> Afternoon All,
> 
> I have a spare drive in my machine, formatted as fat32. All of the
> folders in this drive (automounts to /media/storage) as listed as
> being owned by root. When I try to change this (I've tried sudo chown
> -R and sudo nautilus) I get permission denied errors.
> 
> Any idea why this would be, and/or how I can change the permissions to
> my user?
> 
> Thanks,
> 
> Steve Garton
> sheepeatingtaz.co.uk

You can use the uid and gid options with mount to make it mount fat32
drives as if you own all the files. e.g.

sudo mount /dev/sdX /media/MOUNTPOINT -o uid=1000,gid=1000

HTH

-Matt Daubney


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Re: [ubuntu-uk] Changing File/Folder permissions

2009-04-27 Thread Stephen Garton
2009/4/27 mac 

> Stephen Garton wrote:
> > I have a spare drive in my machine, formatted as fat32...
> > Any idea why this would be, and/or how I can change the permissions to my
> > user?
>
> AFAIK you can't set permissions on FAT32
>
> mac
>
>
>
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>

Cheers mac,

Looks like I'm going to have to find some spare drives to move ~150GB of
data off so I can reformat as ext3!

PS, it's only fat32 as I used to have it in a net disk caddy that required
it, I just moved it from thecaddy with it's data intact into a machine.

Cheers,

Steve Garton
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Re: [ubuntu-uk] Changing File/Folder permissions

2009-04-27 Thread mac
Stephen Garton wrote:
> I have a spare drive in my machine, formatted as fat32... 
> Any idea why this would be, and/or how I can change the permissions to my
> user?

AFAIK you can't set permissions on FAT32

mac



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[ubuntu-uk] Changing File/Folder permissions

2009-04-27 Thread Stephen Garton
Afternoon All,

I have a spare drive in my machine, formatted as fat32. All of the folders
in this drive (automounts to /media/storage) as listed as being owned by
root. When I try to change this (I've tried sudo chown -R and sudo nautilus)
I get permission denied errors.

Any idea why this would be, and/or how I can change the permissions to my
user?

Thanks,

Steve Garton
sheepeatingtaz.co.uk
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