Your technique is fine, not silly at all. A list of files isn't that big a memory hog, and that procedure prevents bad interactions between &wanted and the processing you do.

For instance, if your processing created backups in a yet unexamined directory, you would find yourself making backups of the backups, perhaps without end.

After Compline,
Zaxo

In reply to Re: Shouldn't modify file or directory structure when in File::Find? by Zaxo
in thread Shouldn't modify file or directory structure when in File::Find? by blm

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