Use find. Then you can do something else with the directories using xargs and get the benefit of multiple threads and parallel processing. Just have perlscript.pl process @ARGV.

find /root/directory -type d | xargs perlscript.pl

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In reply to Re: Get folders in a directory with 20k directories? by onelesd
in thread Get folders in a directory with 20k directories? by perlpreben

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