In addition to the comments above, when a function does not appear to work then maybe you should consider checking the result to see why? Maybe you should always check?
unlink $filename or die "Unable to unlink $filename: $!";

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By the way, it is called unlink because that is the C API name to delete a file on UNIX, and it is rather descriptive.

In reply to Re: Deleting or unlinking a file by cdarke
in thread Deleting or unlinking a file by Anonymous Monk

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