corelist -v
    corelist [-a] <ModuleName> | /<ModuleRegex>/ [<ModuleVersion>] ...
    corelist [-v <PerlVersion>] [ <ModuleName> | /<ModuleRegex>/ ] ...

-a modulename

lists all versions of the given module (or the matching modules, in case you used a module regexp) in the perls Module::CoreList knows about.

    corelist -a utf8

    utf8  was first released with perl 5.006
      5.006      undef
      5.006001   undef
      5.006002   undef
      5.007003   1.00
      5.008      1.00
      5.008001   1.02
      5.008002   1.02
      5.008003   1.02
      5.008004   1.03
      5.008005   1.04
      5.008006   1.04
      5.008007   1.05
      5.008008   1.06
      5.009      1.02
      5.009001   1.02
      5.009002   1.04
      5.009003   1.06

-? or -help

help! help! help! to see more help, try --man.

-man

all of the help

-v

lists all of the perl release versions we got the CoreList for.

If you pass a version argument (value of $], like 5.00503 or 5.008008), you get a list of all the modules and their respective versions. (If you have the "version" module, you can also use new-style version numbers, like 5.8.8.)

In module filtering context, it can be used as Perl version filter.

    $ corelist File::Spec

    File::Spec  was first released with perl 5.005

    $ corelist File::Spec 0.83

    File::Spec 0.83 was released with perl 5.007003

    $ corelist File::Spec 0.89

    File::Spec 0.89 was not in CORE (or so I think)

    $ corelist File::Spec::Aliens

    File::Spec::Aliens  was not in CORE (or so I think)

    $ corelist /IPC::Open/

    IPC::Open2  was first released with perl 5

    IPC::Open3  was first released with perl 5

    $ corelist /MANIFEST/i

    ExtUtils::Manifest  was first released with perl 5.001

    $ corelist /Template/

    /Template/  has no match in CORE (or so I think)

    $ corelist -v 5.8.8 B

    B                        1.09_01

    $ corelist -v 5.8.8 /^B::/

    B::Asmdata               1.01
    B::Assembler             0.07
    B::Bblock                1.02_01
    B::Bytecode              1.01_01
    B::C                     1.04_01
    B::CC                    1.00_01
    B::Concise               0.66
    B::Debug                 1.02_01
    B::Deparse               0.71
    B::Disassembler          1.05
    B::Lint                  1.03
    B::O                     1.00
    B::Showlex               1.02
    B::Stackobj              1.00
    B::Stash                 1.00
    B::Terse                 1.03_01
    B::Xref                  1.01

Current maintainer : Rafael Garcia-Suarez <rgarciasuarez at gmail dot com>

This program is distributed under the same terms as perl itself. See http://cpan.org/ for more info on that.