$ PERL_HASH_SEED_DEBUG=1 perl -e 'my %a=0..299; print $_ for keys %a' | md5sum HASH_SEED = 1151419008 dd56233cf84603df0d47d272da1af003 - $ PERL_HASH_SEED_DEBUG=1 perl -e 'my %a=0..299; print $_ for keys %a' | md5sum HASH_SEED = 2731377116 dd56233cf84603df0d47d272da1af003 - $ PERL_HASH_SEED_DEBUG=1 perl -e 'my %a=0..299; print $_ for values %a' | md5sum HASH_SEED = 1861095523 c1a75ab8e3bf1ff6c07b01025a1219e9 - $ PERL_HASH_SEED_DEBUG=1 perl -e 'my %a=0..299; print $_ for values %a' | md5sum HASH_SEED = 788024661 c1a75ab8e3bf1ff6c07b01025a1219e9 -