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From: PerlFAQ Server on 27 Sep 2006 15:03
This is an excerpt from the latest version perlfaq2.pod, which
comes with the standard Perl distribution. These postings aim to
reduce the number of repeated questions as well as allow the community
to review and update the answers. The latest version of the complete
perlfaq is at http://faq.perl.org .

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2.6: What modules and extensions are available for Perl? What is CPAN? What does CPAN/src/... mean?

CPAN stands for Comprehensive Perl Archive Network, a ~1.2Gb archive
replicated on nearly 200 machines all over the world. CPAN contains
source code, non-native ports, documentation, scripts, and many
third-party modules and extensions, designed for everything from
commercial database interfaces to keyboard/screen control to web walking
and CGI scripts. The master web site for CPAN is http://www.cpan.org/
and there is the CPAN Multiplexer at http://www.cpan.org/CPAN.html which
will choose a mirror near you via DNS. See http://www.perl.com/CPAN
(without a slash at the end) for how this process works. Also,
http://mirror.cpan.org/ has a nice interface to the
http://www.cpan.org/MIRRORED.BY mirror directory.

See the CPAN FAQ at http://www.cpan.org/misc/cpan-faq.html for answers
to the most frequently asked questions about CPAN including how to
become a mirror.

CPAN/path/... is a naming convention for files available on CPAN sites.
CPAN indicates the base directory of a CPAN mirror, and the rest of the
path is the path from that directory to the file. For instance, if
you're using ftp://ftp.funet.fi/pub/languages/perl/CPAN as your CPAN
site, the file CPAN/misc/japh is downloadable as
ftp://ftp.funet.fi/pub/languages/perl/CPAN/misc/japh .

Considering that there are close to two thousand existing modules in the
archive, one probably exists to do nearly anything you can think of.
Current categories under CPAN/modules/by-category/ include Perl core
modules; development support; operating system interfaces; networking,
devices, and interprocess communication; data type utilities; database
interfaces; user interfaces; interfaces to other languages; filenames,
file systems, and file locking; internationalization and locale; world
wide web support; server and daemon utilities; archiving and
compression; image manipulation; mail and news; control flow utilities;
filehandle and I/O; Microsoft Windows modules; and miscellaneous
modules.

See http://www.cpan.org/modules/00modlist.long.html or
http://search.cpan.org/ for a more complete list of modules by category.

CPAN is not affiliated with O'Reilly Media.



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The perlfaq-workers, a group of volunteers, maintain the perlfaq. They
are not necessarily experts in every domain where Perl might show up,
so please include as much information as possible and relevant in any
corrections. The perlfaq-workers also don't have access to every
operating system or platform, so please include relevant details for
corrections to examples that do not work on particular platforms.
Working code is greatly appreciated.

If you'd like to help maintain the perlfaq, see the details in
perlfaq.pod.

--
Posted via a free Usenet account from http://www.teranews.com

From: Jim Gibson on 28 Sep 2006 15:00
In article <6guqu3-omc.ln1(a)blue.stonehenge.com>, PerlFAQ Server
<brian(a)stonehenge.com> wrote:

> --------------------------------------------------------------------
>
> 2.6: What modules and extensions are available for Perl? What is CPAN? What
> does CPAN/src/... mean?
>

[snip]

>
> Considering that there are close to two thousand existing modules in the
> archive, one probably exists to do nearly anything you can think of.

I think this number is seriously out-of-date, considering that
<http://www.cpan.org/modules/01modules.index.html>, which doesn't
include current core modules, claims 10600 modules, and I actually
count 10886 modules in that list.

--
Jim Gibson

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