Re: testing sub-directory useing perl

[Ralph Winslow <rjw@nac.net>]

When Shao Zhang wrote, I replied:
> 
> Hi,
>     How do I use perl to test if dir1 is a sub directory of dir2??

There are lots of ways, but I'd most likely:

if(-d "dir1/dir2")
    { whatever;
    }
else { or_this; };
> 
>     Thanks.
> 
> Shao.
> 
> --
> ____________________________________________________________________________
> Shao Zhang - Running Debian 2.1  ___ _               _____
> Department of Communications    / __| |_  __ _ ___  |_  / |_  __ _ _ _  __ _
> University of New South Wales   \__ \ ' \/ _` / _ \  / /| ' \/ _` | ' \/ _` |
> Sydney, Australia               |___/_||_\__,_\___/ /___|_||_\__,_|_||_\__, |
> Email: shao@cia.edu.au                                                  |___/
> _____________________________________________________________________________
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-- 
-----------------------------------------
Ralph Winslow		      rjw@nac.net
The IQ of the group is that of the member
whose IQ is lowest  divided by the number
of members.