testing sub-directory useing perl

[Shao Zhang <shao@cia.com.au>]

Hi,
    How do I use perl to test if dir1 is a sub directory of dir2??

    Thanks.

Shao.

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Shao Zhang - Running Debian 2.1  ___ _               _____
Department of Communications    / __| |_  __ _ ___  |_  / |_  __ _ _ _  __ _
University of New South Wales   \__ \ ' \/ _` / _ \  / /| ' \/ _` | ' \/ _` |
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Email: shao@cia.edu.au                                                  |___/
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