$ corelist -a File::Spec File::Spec was first released with perl 5.005 5.00405 0.6 5.005 0.6 5.00503 0.6 5.00504 0.8 5.006 0.8 5.006001 0.82 5.006002 0.86 5.007003 0.83 5.008 0.83 5.008001 0.86 5.008002 0.86 5.008003 0.87 5.008004 0.87 5.008005 0.87 5.008006 3.01 5.008007 3.05 5.009 0.86 5.009001 0.87 5.009002 3.05 $ ./coremodule-history.pl File::Spec File::Spec version(s): 0.6 in perl 5.00405 0.8 in perl 5.00504 0.86 in perl 5.006002 3.05 in perl 5.008007 #### $ corelist -a Test::Simple Test::Simple was first released with perl 5.007003 5.006002 0.47 5.007003 0.41 5.008 0.45 5.008001 0.47 5.008002 0.47 5.008003 0.47 5.008004 0.47 5.008005 0.47 5.008006 0.47 5.008007 0.54 5.009 0.47 5.009001 0.47 5.009002 0.54 $ ./coremodule-history.pl Test::Simple Test::Simple version(s): unknown version in perl 5.00405 unknown version in perl 5.00504 0.47 in perl 5.006002 0.54 in perl 5.008007