Patrick Hsieh wrote:
> Hello list,
> 
> I created a file as root and chown it to a common account, then su to
> that account, trying to delete it as that account but failed. Any idea?
> 

this is one of the most problems for unix newbies...

basically, when you remove a file you don't modify it, but the directory 
that contains it. so to remove a file you need write permission on the 
directory, and the permissions on the file are almost completely irrilevant.

hope this helps.

pietro.




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