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Re: opendir in file find

by dga (Hermit)
on Jul 25, 2003 at 17:14 UTC ( #277913=note: print w/replies, xml ) Need Help??


in reply to opendir in file find

Directory Permissions

On Linux it works like so:

I have the following structure x/y/z where z is a file and x and y are directories.

dr--r--r--: This allows listing x and seeing y but y cannot have stat called on it so nothing can be determined about it. y cannot be listed.

d--x--x--x: This allows y to be listed if you already know that it is there. x cannot be listed. You can chdir to x.

dr-xr-xr-x: x can be listed and chdir'ed to y is fully functional.

So I would say that for a directory to be useable from the standpoint of File::Find that read (-r) and execute (-x) will probably both be needed on a directory in question.

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