I'm a bit confused. If the backup directory exists, you
delete it, and then you try to move stuff into it. But
you never recreated it.
But since all you want to do is moving
everything, not copying, things are very simple. First
delete the backup dir if it exists, then do:
rename $workspace => $backup_dir or die $!;
That will "recursively" move everything.
Abigail
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