I hope I understand your question correctly.

1. what if you first search for the filenames in one step and prepare the copy-commands file by file, and then i a second step execute the copy-commands?

2. Otherwise: 

if ($dir1 !~ /^\Q$dir2/){
  print "$dir1 is no subdir of $dir2\n";
}

[download]

Best regards,
perl -le "s==*F=e=>y~\*martinF~stronat~=>s~[^\w]~~g=>chop,print"

In reply to Re: Is this directory a subdirectory of another directory? by strat
in thread Is this directory a subdirectory of another directory? by mt2k

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