Looks a lot like the CLEANUP option of the tempdir function of File::Temp, which reads: 
             $tempdir = tempdir( $template, CLEANUP => 1);

           Create a temporary directory using the supplied template, b
+ut
           attempt to remove it (and all files inside it) when the pro
+gram
           exits. Note that an attempt will be made to remove all file
+s from
           the directory even if they were not created by this module 
+(other-
           wise why ask to clean it up?). The directory removal is mad
+e with
           the rmtree() function from the File::Path module.  Of cours
+e, if
           the template is not specified, the temporary directory will
+ be cre-
           ated in tmpdir() and will also be removed at program exit.

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-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

In reply to Re: Automatically deleting selected directories on program exit by merlyn
in thread Automatically deleting selected directories on program exit by eyepopslikeamosquito

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