Re: No OpenStack ..... ! Now Ending !

2006-03-09 Thread Rob Cozens


Francis,


One more small point. When I drop my files onto (would
you believe it ?) a Lexar JumpDrive, and move to the PC,
I find that I have twice the files I thought. I get the same
number of Alias ? files, equivalent to the files I copied.
How do I remove this problem ?



I have simply ignored the files that whose names start with ._.

I suspect these files contain the resource fork data -- if the file has 
any.  Since Rev stacks have nothing in the resource fork, it shouldn't 
be an issue...and hasn't been for moi.


Rob Cozens, CCW
Serendipity Software Company

A human being is a part of the whole, called by us Universe, a part 
limited in time and space.  He experiences himself, his thoughts and 
feelings as something separated from the rest--a kind of optical 
delusion of his consciousness.  This delusion is a kind of prison for 
us, restricting us to our personal desires and to affection for a few 
persons nearest to us.  Our task must be to free ourselves from this 
prison by widening our circle of compassion to embrace all living 
creatures and the whole nature in its beauty.  -- Albert Einstein


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Re: ._ files (was: No OpenStack ..... ! Now Ending !)

2006-03-09 Thread Robert Brenstein

Francis,


One more small point. When I drop my files onto (would
you believe it ?) a Lexar JumpDrive, and move to the PC,
I find that I have twice the files I thought. I get the same
number of Alias ? files, equivalent to the files I copied.
How do I remove this problem ?



I have simply ignored the files that whose names start with ._.

I suspect these files contain the resource fork data -- if the file 
has any.  Since Rev stacks have nothing in the resource fork, it 
shouldn't be an issue...and hasn't been for moi.


Rob Cozens, CCW
Serendipity Software Company



For those wondering about those ._ files, here is the explanation 
from the guilty party, Apple itself:


http://docs.info.apple.com/article.html?artnum=106510

For most files, these ._ are actually empty and in case of Rev stacks 
safely ditched.


Robert
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Re: ._ files (was: No OpenStack ..... ! Now Ending !)

2006-03-09 Thread Thomas McGrath III
What this article doesn't say is what happens if you don't see both  
file, then what does not 'safely ignoring' the file do? Is it unsafe  
to delete the file in some cases?


And how does the file get put back together? Does the OS know how to  
do this?



The second new file has the name of the original file prefixed by a  
._  and contains the resource fork of the original file. If you see  
both files, the ._ file can be safely ignored. Sometimes when  
deleting a file, the ._ component will not be deleted. If this occurs  
you can safely delete the ._ file.


Tom

On Mar 9, 2006, at 12:03 PM, Robert Brenstein wrote:


Francis,


One more small point. When I drop my files onto (would
you believe it ?) a Lexar JumpDrive, and move to the PC,
I find that I have twice the files I thought. I get the same
number of Alias ? files, equivalent to the files I copied.
How do I remove this problem ?



I have simply ignored the files that whose names start with ._.

I suspect these files contain the resource fork data -- if the  
file has any.  Since Rev stacks have nothing in the resource fork,  
it shouldn't be an issue...and hasn't been for moi.


Rob Cozens, CCW
Serendipity Software Company



For those wondering about those ._ files, here is the explanation  
from the guilty party, Apple itself:


http://docs.info.apple.com/article.html?artnum=106510

For most files, these ._ are actually empty and in case of Rev  
stacks safely ditched.


Robert



Thomas J McGrath III
[EMAIL PROTECTED]

Lazy River Software™ - http://www.lazyriversoftware.com

Lazy River Metal Art™ - http://www.lazyriversoftware.com/metal.html

Meeting Wear™ - http://www.cafepress.com/meetingwear

Semantic Compaction Systems - http://www.minspeak.com

SCIconics, LLC - http://www.sciconics.com/sciindex.html







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Re: ._ files (was: No OpenStack ..... ! Now Ending !)

2006-03-09 Thread Andre Garzia
Those prefixed files are created everytime you copy something from  
HFS, HFS+ partitions to some flat file partition such as CDFS, Fat32,  
Ext2... The finder creates it so that it does not lose resource fork  
information. Deleting it might endanger your app depending on how the  
app was programed. On an app that makes heavy use of the resource  
fork for storing icons, images and stuff, you can be sure that  
deleting that file will break things. The finder will also reassemble  
the files as they are moved back onto HFS/HFS+


Cheers
andre

PS: Gotta love those ADC docs...


On Mar 9, 2006, at 2:24 PM, Thomas McGrath III wrote:

What this article doesn't say is what happens if you don't see both  
file, then what does not 'safely ignoring' the file do? Is it  
unsafe to delete the file in some cases?


And how does the file get put back together? Does the OS know how  
to do this?



The second new file has the name of the original file prefixed by  
a ._  and contains the resource fork of the original file. If you  
see both files, the ._ file can be safely ignored. Sometimes when  
deleting a file, the ._ component will not be deleted. If this  
occurs you can safely delete the ._ file.


Tom

On Mar 9, 2006, at 12:03 PM, Robert Brenstein wrote:


Francis,


One more small point. When I drop my files onto (would
you believe it ?) a Lexar JumpDrive, and move to the PC,
I find that I have twice the files I thought. I get the same
number of Alias ? files, equivalent to the files I copied.
How do I remove this problem ?



I have simply ignored the files that whose names start with ._.

I suspect these files contain the resource fork data -- if the  
file has any.  Since Rev stacks have nothing in the resource  
fork, it shouldn't be an issue...and hasn't been for moi.


Rob Cozens, CCW
Serendipity Software Company



For those wondering about those ._ files, here is the explanation  
from the guilty party, Apple itself:


http://docs.info.apple.com/article.html?artnum=106510

For most files, these ._ are actually empty and in case of Rev  
stacks safely ditched.


Robert



Thomas J McGrath III
[EMAIL PROTECTED]

Lazy River Software™ - http://www.lazyriversoftware.com

Lazy River Metal Art™ - http://www.lazyriversoftware.com/metal.html

Meeting Wear™ - http://www.cafepress.com/meetingwear

Semantic Compaction Systems - http://www.minspeak.com

SCIconics, LLC - http://www.sciconics.com/sciindex.html







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Re: No OpenStack ..... ! Now Ending !

2006-03-09 Thread Judy Perry
This is exactly the same problem I had with my students last week.  Only
neither one would open.

Judy

On Thu, 9 Mar 2006, Rob Cozens wrote:


 Francis,

  One more small point. When I drop my files onto (would
  you believe it ?) a Lexar JumpDrive, and move to the PC,
  I find that I have twice the files I thought. I get the same
  number of Alias ? files, equivalent to the files I copied.
  How do I remove this problem ?
 

 I have simply ignored the files that whose names start with ._.

 I suspect these files contain the resource fork data -- if the file has
 any.  Since Rev stacks have nothing in the resource fork, it shouldn't
 be an issue...and hasn't been for moi.

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No OpenStack ..... ! Now Ending !

2006-03-09 Thread Francis Nugent Dixon

Hi to all,

and thanks for your comments about the .xxx files when
moving from Mac to PC,

I think the name of the thread has now changed to
What the h are these files ?.

I more or less guessed what the files were. My problem
is not what they are for, but HOW TO STOP THEM FROM
BEING COPIED, when I move from Mac to PC. Simply
because they are a PAIN ! Sometimes I copy folders with 200
or 300 files from my Mac to my PC, and I can tell you, ignoring
these .xxx files is not as easy as it looks !

-Francis

In the quantum world, what you see is what you get and
nothing is real. The best you can hope for is a set of delusions
that agree with one another

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Re: No OpenStack ..... ! Now Ending !

2006-03-09 Thread Richard Gaskin

Francis Nugent Dixon wrote:

and thanks for your comments about the .xxx files when
moving from Mac to PC,

I think the name of the thread has now changed to
What the h are these files ?.

I more or less guessed what the files were. My problem
is not what they are for, but HOW TO STOP THEM FROM
BEING COPIED, when I move from Mac to PC. Simply
because they are a PAIN ! Sometimes I copy folders with 200
or 300 files from my Mac to my PC, and I can tell you, ignoring
these .xxx files is not as easy as it looks !


http://www.apple.com/macosx/feedback/

Good luck.

--
 Richard Gaskin
 Fourth World Media Corporation
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 [EMAIL PROTECTED]   http://www.FourthWorld.com
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Re: No OpenStack ..... ! Now Ending !

2006-03-09 Thread Wally Rodriguez
When you zip the files they are joined into one file, which in my  
experience, allows them to survive the transit through the many  
routers and other pieces of gear on the internet. This file is  
usually smaller than the sum of the parts as well so there are some  
time savings involved in zipping them as well.



On Mar 8, 2006, at 4:56 PM, Francis Nugent Dixon wrote:


Thanks for the clarifications. I will zip my files now before
transferring, although I would love to know WHY this solves
problems.


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Re: No OpenStack ..... ! Now Ending !

2006-03-09 Thread Robert Brenstein

I more or less guessed what the files were. My problem
is not what they are for, but HOW TO STOP THEM FROM
BEING COPIED, when I move from Mac to PC. Simply
because they are a PAIN ! Sometimes I copy folders with 200
or 300 files from my Mac to my PC, and I can tell you, ignoring
these .xxx files is not as easy as it looks !

-Francis


A job for a nifty Rev plugin (or just a function) that zaps those 
files into oblivion given a folder path?


Robert
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No OpenStack ..... ! Now Ending !

2006-03-08 Thread Francis Nugent Dixon

Hi Rob,

Thanks for the clarifications. I will zip my files now before
transferring, although I would love to know WHY this solves
problems.

One more small point. When I drop my files onto (would
you believe it ?) a Lexar JumpDrive, and move to the PC,
I find that I have twice the files I thought. I get the same
number of Alias ? files, equivalent to the files I copied.
How do I remove this problem ?

Bets from Paris

-Francis

Nothing should ever be done for the first time !


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