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Re: file permissions [interesting]

At 6:28 PM -0700 7/31/02, Will Prater wrote:
List,

On Wednesday, July 31, 2002, at 05:59 PM, Matt Mosley wrote:

Yep,

This is normal behavior....If you do not have write permissions to the directory, you can not write, modify or delete a file (no matter its permissions) from this directory.

That is a bummer, this is not the behavior of other forms of *NIX.

Actually, that's not entirely true.

The problem stems from the definition of write perms of a file/directory, and what *exactly* happens when a program saves a current file.

Many (most) programs do not update a file. They write a new temp file, delete the old file, then move/rename the temp file to replace the original.

If you cannot write to the directory, then this will fail no matter what unix you're using.

Mike
--
Bikers don't *DO* taglines.
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 >Re: file permissions [interesting] (From: Will Prater <email@hidden>)



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