This is to be run from a unix shell. It shows how to use perl as a filter, relying on unix tools for everything else. 
find / -name "*.gz" | xargs ls -l | \
perl -ane 'print "$F[8]\n"if ($F[4]>1000000)' | \
xargs -pixxx rm xxx

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In reply to search disk and prompt for deletion of files larger than a certain size by gregorovius

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