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Re: Crazy directory thing



On Wed, 8 Jun 2005, Matthew Miller wrote:

> On Wed, Jun 08, 2005 at 09:05:59AM -0600, Robin Laing wrote:
> > I looked through the man bash and I see the issue but it doesn't fix
> > the problem.  If you are in a linked directory and want to cp or mv a
> > file using the linked paths, it just does not work.  If you set the -P
> > option (as I understand it) you are moved to the actual directory and
> > pwd would show this.  In my opinion, I would expect symlinks to act as
> > actual directories and the paths would follow those issues.
>
> The problem is: if you're in a symlinked directory, what is ".."? How do
> programs know how you got there -- all they know is the current working
> directory. And it'd be kinda bizarre (and in some cases defeat the *point*
> of using symlinked directories) if the answer depended on where you came
> from.

I find that commands will usually admit that symlink/. is a directory.

If one wants to write an application that
uses the symlinked version of one's path,
one could read it using FILE *getsym=popen("pwd -L", "r");
All the ..'s in a file name could be eliminated with text editing.

-- 
Mike   hennebry web cs ndsu NoDak edu
"There are three kinds of people,
those who can count and those who can't."


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