Initial commit of OpenSPARC T2 design and verification files.
[OpenSPARC-T2-DV] / tools / perl-5.8.0 / man / man1 / perlfaq2.1
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129.\" ========================================================================
130.\"
131.IX Title "PERLFAQ2 1"
132.TH PERLFAQ2 1 "2002-06-08" "perl v5.8.0" "Perl Programmers Reference Guide"
133.SH "NAME"
134perlfaq2 \- Obtaining and Learning about Perl ($Revision: 1.13 $, $Date: 2002/04/26 16:56:35 $)
135.SH "DESCRIPTION"
136.IX Header "DESCRIPTION"
137This section of the \s-1FAQ\s0 answers questions about where to find
138source and documentation for Perl, support, and
139related matters.
140.Sh "What machines support Perl? Where do I get it?"
141.IX Subsection "What machines support Perl? Where do I get it?"
142The standard release of Perl (the one maintained by the perl
143development team) is distributed only in source code form. You
144can find this at http://www.cpan.org/src/latest.tar.gz , which
145is in a standard Internet format (a gzipped archive in \s-1POSIX\s0 tar format).
146.PP
147Perl builds and runs on a bewildering number of platforms. Virtually
148all known and current Unix derivatives are supported (Perl's native
149platform), as are other systems like \s-1VMS\s0, \s-1DOS\s0, \s-1OS/2\s0, Windows,
150\&\s-1QNX\s0, BeOS, \s-1OS\s0 X, MPE/iX and the Amiga.
151.PP
152Binary distributions for some proprietary platforms, including
153Apple systems, can be found http://www.cpan.org/ports/ directory.
154Because these are not part of the standard distribution, they may
155and in fact do differ from the base Perl port in a variety of ways.
156You'll have to check their respective release notes to see just
157what the differences are. These differences can be either positive
158(e.g. extensions for the features of the particular platform that
159are not supported in the source release of perl) or negative (e.g.
160might be based upon a less current source release of perl).
161.Sh "How can I get a binary version of Perl?"
162.IX Subsection "How can I get a binary version of Perl?"
163If you don't have a C compiler because your vendor for whatever
164reasons did not include one with your system, the best thing to do is
165grab a binary version of gcc from the net and use that to compile perl
166with. \s-1CPAN\s0 only has binaries for systems that are terribly hard to
167get free compilers for, not for Unix systems.
168.PP
169Some URLs that might help you are:
170.PP
171.Vb 2
172\& http://www.cpan.org/ports/
173\& http://www.perl.com/pub/language/info/software.html
174.Ve
175.PP
176Someone looking for a Perl for Win16 might look to Laszlo Molnar's djgpp
177port in http://www.cpan.org/ports/#msdos , which comes with clear
178installation instructions. A simple installation guide for MS-DOS using
179Ilya Zakharevich's \s-1OS/2\s0 port is available at
180http://www.cs.ruu.nl/%7Epiet/perl5dos.html
181and similarly for Windows 3.1 at http://www.cs.ruu.nl/%7Epiet/perlwin3.html .
182.Sh "I don't have a C compiler on my system. How can I compile perl?"
183.IX Subsection "I don't have a C compiler on my system. How can I compile perl?"
184Since you don't have a C compiler, you're doomed and your vendor
185should be sacrificed to the Sun gods. But that doesn't help you.
186.PP
187What you need to do is get a binary version of gcc for your system
188first. Consult the Usenet FAQs for your operating system for
189information on where to get such a binary version.
190.Sh "I copied the Perl binary from one machine to another, but scripts don't work."
191.IX Subsection "I copied the Perl binary from one machine to another, but scripts don't work."
192That's probably because you forgot libraries, or library paths differ.
193You really should build the whole distribution on the machine it will
194eventually live on, and then type \f(CW\*(C`make install\*(C'\fR. Most other
195approaches are doomed to failure.
196.PP
197One simple way to check that things are in the right place is to print out
198the hard-coded \f(CW@INC\fR that perl looks through for libraries:
199.PP
200.Vb 1
201\& % perl -e 'print join("\en",@INC)'
202.Ve
203.PP
204If this command lists any paths that don't exist on your system, then you
205may need to move the appropriate libraries to these locations, or create
206symbolic links, aliases, or shortcuts appropriately. \f(CW@INC\fR is also printed as
207part of the output of
208.PP
209.Vb 1
210\& % perl -V
211.Ve
212.PP
213You might also want to check out
214\&\*(L"How do I keep my own module/library directory?\*(R" in perlfaq8.
215.Sh "I grabbed the sources and tried to compile but gdbm/dynamic loading/malloc/linking/... failed. How do I make it work?"
216.IX Subsection "I grabbed the sources and tried to compile but gdbm/dynamic loading/malloc/linking/... failed. How do I make it work?"
217Read the \fI\s-1INSTALL\s0\fR file, which is part of the source distribution.
218It describes in detail how to cope with most idiosyncrasies that the
219Configure script can't work around for any given system or
220architecture.
221.Sh "What modules and extensions are available for Perl? What is \s-1CPAN\s0? What does CPAN/src/... mean?"
222.IX Subsection "What modules and extensions are available for Perl? What is CPAN? What does CPAN/src/... mean?"
223\&\s-1CPAN\s0 stands for Comprehensive Perl Archive Network, a ~700mb archive
224replicated on nearly 200 machines all over the world. \s-1CPAN\s0 contains
225source code, non-native ports, documentation, scripts, and many
226third-party modules and extensions, designed for everything from
227commercial database interfaces to keyboard/screen control to web
228walking and \s-1CGI\s0 scripts. The master web site for \s-1CPAN\s0 is
229http://www.cpan.org/ and there is the \s-1CPAN\s0 Multiplexer at
230http://www.cpan.org/CPAN.html which will choose a mirror near you
231via \s-1DNS\s0. See http://www.perl.com/CPAN (without a slash at the
232end) for how this process works. Also, http://mirror.cpan.org/
233has a nice interface to the http://www.cpan.org/MIRRORED.BY
234mirror directory.
235.PP
236See the \s-1CPAN\s0 \s-1FAQ\s0 at http://www.cpan.org/misc/cpan\-faq.html for
237answers to the most frequently asked questions about \s-1CPAN\s0
238including how to become a mirror.
239.PP
240CPAN/path/... is a naming convention for files available on \s-1CPAN\s0
241sites. \s-1CPAN\s0 indicates the base directory of a \s-1CPAN\s0 mirror, and the
242rest of the path is the path from that directory to the file. For
243instance, if you're using ftp://ftp.funet.fi/pub/languages/perl/CPAN
244as your \s-1CPAN\s0 site, the file CPAN/misc/japh is downloadable as
245ftp://ftp.funet.fi/pub/languages/perl/CPAN/misc/japh .
246.PP
247Considering that there are close to two thousand existing modules in
248the archive, one probably exists to do nearly anything you can think of.
249Current categories under CPAN/modules/by\-category/ include Perl core
250modules; development support; operating system interfaces; networking,
251devices, and interprocess communication; data type utilities; database
252interfaces; user interfaces; interfaces to other languages; filenames,
253file systems, and file locking; internationalization and locale; world
254wide web support; server and daemon utilities; archiving and
255compression; image manipulation; mail and news; control flow
256utilities; filehandle and I/O; Microsoft Windows modules; and
257miscellaneous modules.
258.PP
259See http://www.cpan.org/modules/00modlist.long.html or
260http://search.cpan.org/ for a more complete list of modules by category.
261.PP
262\&\s-1CPAN\s0 is not affiliated with O'Reilly and Associates.
263.Sh "Is there an \s-1ISO\s0 or \s-1ANSI\s0 certified version of Perl?"
264.IX Subsection "Is there an ISO or ANSI certified version of Perl?"
265Certainly not. Larry expects that he'll be certified before Perl is.
266.Sh "Where can I get information on Perl?"
267.IX Subsection "Where can I get information on Perl?"
268The complete Perl documentation is available with the Perl distribution.
269If you have Perl installed locally, you probably have the documentation
270installed as well: type \f(CW\*(C`man perl\*(C'\fR if you're on a system resembling Unix.
271This will lead you to other important man pages, including how to set your
272\&\f(CW$MANPATH\fR. If you're not on a Unix system, access to the documentation
273will be different; for example, documentation might only be in \s-1HTML\s0 format. All
274proper Perl installations have fully-accessible documentation.
275.PP
276You might also try \f(CW\*(C`perldoc perl\*(C'\fR in case your system doesn't
277have a proper man command, or it's been misinstalled. If that doesn't
278work, try looking in /usr/local/lib/perl5/pod for documentation.
279.PP
280If all else fails, consult http://perldoc.cpan.org/ or
281http://www.perldoc.com/ both offer the complete documentation
282in html format.
283.PP
284Many good books have been written about Perl\*(--see the section below
285for more details.
286.PP
287Tutorial documents are included in current or upcoming Perl releases
288include perltoot for objects or perlboot for a beginner's
289approach to objects, perlopentut for file opening semantics,
290perlreftut for managing references, perlretut for regular
291expressions, perlthrtut for threads, perldebtut for debugging,
292and perlxstut for linking C and Perl together. There may be more
293by the time you read this. The following URLs might also be of
294assistance:
295.PP
296.Vb 4
297\& http://perldoc.cpan.org/
298\& http://www.perldoc.com/
299\& http://reference.perl.com/query.cgi?tutorials
300\& http://bookmarks.cpan.org/search.cgi?cat=Training%2FTutorials
301.Ve
302.Sh "What are the Perl newsgroups on Usenet? Where do I post questions?"
303.IX Subsection "What are the Perl newsgroups on Usenet? Where do I post questions?"
304The now defunct comp.lang.perl newsgroup has been superseded by the
305following groups:
306.PP
307.Vb 5
308\& comp.lang.perl.announce Moderated announcement group
309\& comp.lang.perl.misc Very busy group about Perl in general
310\& comp.lang.perl.moderated Moderated discussion group
311\& comp.lang.perl.modules Use and development of Perl modules
312\& comp.lang.perl.tk Using Tk (and X) from Perl
313.Ve
314.PP
315.Vb 1
316\& comp.infosystems.www.authoring.cgi Writing CGI scripts for the Web.
317.Ve
318.PP
319There is also a Usenet gateway to Perl mailing lists sponsored by perl.org at
320nntp://nntp.perl.org , a web interface to the same lists at
321http://nntp.perl.org/group/ and these lists are also available under the
322\&\f(CW\*(C`perl.*\*(C'\fR hierarchy at http://groups.google.com . Other groups are listed at
323http://lists.perl.org/ ( also known as http://lists.cpan.org/ ).
324.PP
325A nice place to ask questions is the PerlMonks site, http://www.perlmonks.org/
326.PP
327Note that none of the above are supposed to write your code for you:
328asking questions about particular problems or general advice is fine,
329but asking someone to write your code for free is not very cool.
330.Sh "Where should I post source code?"
331.IX Subsection "Where should I post source code?"
332You should post source code to whichever group is most appropriate, but
333feel free to cross-post to comp.lang.perl.misc. If you want to cross-post
334to alt.sources, please make sure it follows their posting standards,
335including setting the Followup-To header line to \s-1NOT\s0 include alt.sources;
336see their \s-1FAQ\s0 ( http://www.faqs.org/faqs/alt\-sources\-intro/ ) for details.
337.PP
338If you're just looking for software, first use Google
339( http://www.google.com ), Google's usenet search interface
340( http://groups.google.com ), and \s-1CPAN\s0 Search ( http://search.cpan.org ).
341This is faster and more productive than just posting a request.
342.Sh "Perl Books"
343.IX Subsection "Perl Books"
344A number of books on Perl and/or \s-1CGI\s0 programming are available. A few of
345these are good, some are \s-1OK\s0, but many aren't worth your money. Tom
346Christiansen maintains a list of these books, some with extensive
347reviews, at http://www.perl.com/perl/critiques/index.html .
348.PP
349The incontestably definitive reference book on Perl, written by
350the creator of Perl, is now (July 2000) in its third edition:
351.PP
352.Vb 5
353\& Programming Perl (the "Camel Book"):
354\& by Larry Wall, Tom Christiansen, and Jon Orwant
355\& 0-596-00027-8 [3rd edition July 2000]
356\& http://www.oreilly.com/catalog/pperl3/
357\& (English, translations to several languages are also available)
358.Ve
359.PP
360The companion volume to the Camel containing thousands
361of real-world examples, mini\-tutorials, and complete programs is:
362.PP
363.Vb 5
364\& The Perl Cookbook (the "Ram Book"):
365\& by Tom Christiansen and Nathan Torkington,
366\& with Foreword by Larry Wall
367\& ISBN 1-56592-243-3 [1st Edition August 1998]
368\& http://perl.oreilly.com/cookbook/
369.Ve
370.PP
371If you're already a seasoned programmer, then the Camel Book might
372suffice for you to learn Perl from. If you're not, check out the
373Llama book:
374.PP
375.Vb 4
376\& Learning Perl (the "Llama Book")
377\& by Randal L. Schwartz and Tom Phoenix
378\& ISBN 0-596-00132-0 [3rd edition July 2001]
379\& http://www.oreilly.com/catalog/lperl3/
380.Ve
381.PP
382If you're not an accidental programmer, but a more serious and
383possibly even degreed computer scientist who doesn't need as much
384hand-holding as we try to provide in the Llama, please check out the
385delightful book
386.PP
387.Vb 5
388\& Perl: The Programmer's Companion
389\& by Nigel Chapman
390\& ISBN 0-471-97563-X [1997, 3rd printing Spring 1998]
391\& http://www.wiley.com/compbooks/catalog/97563-X.htm
392\& http://www.wiley.com/compbooks/chapman/perl/perltpc.html (errata etc)
393.Ve
394.PP
395If you are more at home in Windows the following is available
396(though unfortunately rather dated).
397.PP
398.Vb 5
399\& Learning Perl on Win32 Systems (the "Gecko Book")
400\& by Randal L. Schwartz, Erik Olson, and Tom Christiansen,
401\& with foreword by Larry Wall
402\& ISBN 1-56592-324-3 [1st edition August 1997]
403\& http://www.oreilly.com/catalog/lperlwin/
404.Ve
405.PP
406Addison-Wesley ( http://www.awlonline.com/ ) and Manning
407( http://www.manning.com/ ) are also publishers of some fine Perl books
408such as \fIObject Oriented Programming with Perl\fR by Damian Conway and
409\&\fINetwork Programming with Perl\fR by Lincoln Stein.
410.PP
411An excellent technical book discounter is Bookpool at
412http://www.bookpool.com/ where a 30% discount or more is not unusual.
413.PP
414What follows is a list of the books that the \s-1FAQ\s0 authors found personally
415useful. Your mileage may (but, we hope, probably won't) vary.
416.PP
417Recommended books on (or mostly on) Perl follow.
418.IP "References" 4
419.IX Item "References"
420.Vb 4
421\& Programming Perl
422\& by Larry Wall, Tom Christiansen, and Jon Orwant
423\& ISBN 0-596-00027-8 [3rd edition July 2000]
424\& http://www.oreilly.com/catalog/pperl3/
425.Ve
426.Sp
427.Vb 4
428\& Perl 5 Pocket Reference
429\& by Johan Vromans
430\& ISBN 0-596-00032-4 [3rd edition May 2000]
431\& http://www.oreilly.com/catalog/perlpr3/
432.Ve
433.Sp
434.Vb 4
435\& Perl in a Nutshell
436\& by Ellen Siever, Stephan Spainhour, and Nathan Patwardhan
437\& ISBN 1-56592-286-7 [1st edition December 1998]
438\& http://www.oreilly.com/catalog/perlnut/
439.Ve
440.IP "Tutorials" 4
441.IX Item "Tutorials"
442.Vb 4
443\& Elements of Programming with Perl
444\& by Andrew L. Johnson
445\& ISBN 1-884777-80-5 [1st edition October 1999]
446\& http://www.manning.com/Johnson/
447.Ve
448.Sp
449.Vb 4
450\& Learning Perl
451\& by Randal L. Schwartz and Tom Phoenix
452\& ISBN 0-596-00132-0 [3rd edition July 2001]
453\& http://www.oreilly.com/catalog/lperl3/
454.Ve
455.Sp
456.Vb 5
457\& Learning Perl on Win32 Systems
458\& by Randal L. Schwartz, Erik Olson, and Tom Christiansen,
459\& with foreword by Larry Wall
460\& ISBN 1-56592-324-3 [1st edition August 1997]
461\& http://www.oreilly.com/catalog/lperlwin/
462.Ve
463.Sp
464.Vb 5
465\& Perl: The Programmer's Companion
466\& by Nigel Chapman
467\& ISBN 0-471-97563-X [1997, 3rd printing Spring 1998]
468\& http://www.wiley.com/compbooks/catalog/97563-X.htm
469\& http://www.wiley.com/compbooks/chapman/perl/perltpc.html (errata etc)
470.Ve
471.Sp
472.Vb 4
473\& Cross-Platform Perl
474\& by Eric Foster-Johnson
475\& ISBN 1-55851-483-X [2nd edition September 2000]
476\& http://www.pconline.com/~erc/perlbook.htm
477.Ve
478.Sp
479.Vb 5
480\& MacPerl: Power and Ease
481\& by Vicki Brown and Chris Nandor,
482\& with foreword by Matthias Neeracher
483\& ISBN 1-881957-32-2 [1st edition May 1998]
484\& http://www.macperl.com/ptf_book/
485.Ve
486.IP "Task-Oriented" 4
487.IX Item "Task-Oriented"
488.Vb 5
489\& The Perl Cookbook
490\& by Tom Christiansen and Nathan Torkington
491\& with foreword by Larry Wall
492\& ISBN 1-56592-243-3 [1st edition August 1998]
493\& http://www.oreilly.com/catalog/cookbook/
494.Ve
495.Sp
496.Vb 4
497\& Effective Perl Programming
498\& by Joseph Hall
499\& ISBN 0-201-41975-0 [1st edition 1998]
500\& http://www.awl.com/
501.Ve
502.IP "Special Topics" 4
503.IX Item "Special Topics"
504.Vb 4
505\& Mastering Regular Expressions
506\& by Jeffrey E. F. Friedl
507\& ISBN 1-56592-257-3 [1st edition January 1997]
508\& http://www.oreilly.com/catalog/regex/
509.Ve
510.Sp
511.Vb 4
512\& Network Programming with Perl
513\& by Lincoln Stein
514\& ISBN 0-201-61571-1 [1st edition 2001]
515\& http://www.awlonline.com/
516.Ve
517.Sp
518.Vb 5
519\& Object Oriented Perl
520\& Damian Conway
521\& with foreword by Randal L. Schwartz
522\& ISBN 1-884777-79-1 [1st edition August 1999]
523\& http://www.manning.com/Conway/
524.Ve
525.Sp
526.Vb 4
527\& Data Munging with Perl
528\& Dave Cross
529\& ISBN 1-930110-00-6 [1st edition 2001]
530\& http://www.manning.com/cross
531.Ve
532.Sp
533.Vb 4
534\& Mastering Perl/Tk
535\& by Steve Lidie and Nancy Walsh
536\& ISBN 1-56592-716-8 [1st edition January 2002]
537\& http://www.oreilly.com/catalog/mastperltk/
538.Ve
539.Sh "Perl in Magazines"
540.IX Subsection "Perl in Magazines"
541The first (and for a long time, only) periodical devoted to All Things Perl,
542\&\fIThe Perl Journal\fR contains tutorials, demonstrations, case studies,
543announcements, contests, and much more. \fI\s-1TPJ\s0\fR has columns on web
544development, databases, Win32 Perl, graphical programming, regular
545expressions, and networking, and sponsors the Obfuscated Perl Contest
546and the Perl Poetry Contests. As of mid\-2001, the dead tree version
547of \s-1TPJ\s0 will be published as a quarterly supplement of SysAdmin
548magazine ( http://www.sysadminmag.com/ ) For more details on \s-1TPJ\s0,
549see http://www.tpj.com/
550.PP
551Beyond this, magazines that frequently carry quality articles on
552Perl are \fIThe Perl Review\fR ( http://www.theperlreview.com ),
553\&\fIUnix Review\fR ( http://www.unixreview.com/ ),
554\&\fILinux Magazine\fR ( http://www.linuxmagazine.com/ ),
555and Usenix's newsletter/magazine to its members, \fIlogin:\fR
556( http://www.usenix.org/ )
557.PP
558The Perl columns of Randal L. Schwartz are available on the web at
559http://www.stonehenge.com/merlyn/WebTechniques/ ,
560http://www.stonehenge.com/merlyn/UnixReview/ , and
561http://www.stonehenge.com/merlyn/LinuxMag/ .
562.Sh "Perl on the Net: \s-1FTP\s0 and \s-1WWW\s0 Access"
563.IX Subsection "Perl on the Net: FTP and WWW Access"
564To get the best performance, pick a site from
565the list below and use it to grab the complete list of mirror sites
566which is at /CPAN/MIRRORED.BY or at http://mirror.cpan.org/ .
567From there you can find the quickest site for you. Remember, the
568following list is \fInot\fR the complete list of \s-1CPAN\s0 mirrors
569(the complete list contains 165 sites as of January 2001):
570.PP
571.Vb 9
572\& http://www.cpan.org/
573\& http://www.perl.com/CPAN/
574\& http://download.sourceforge.net/mirrors/CPAN/
575\& ftp://ftp.digital.com/pub/plan/perl/CPAN/
576\& ftp://ftp.flirble.org/pub/languages/perl/CPAN/
577\& ftp://ftp.uvsq.fr/pub/perl/CPAN/
578\& ftp://ftp.funet.fi/pub/languages/perl/CPAN/
579\& ftp://ftp.dti.ad.jp/pub/lang/CPAN/
580\& ftp://cpan.if.usp.br/pub/mirror/CPAN/
581.Ve
582.PP
583One may also use xx.cpan.org where \*(L"xx\*(R" is the 2\-letter country code
584for your domain; e.g. Australia would use au.cpan.org.
585[Note: This only applies to countries that host at least one mirror.]
586.Sh "What mailing lists are there for Perl?"
587.IX Subsection "What mailing lists are there for Perl?"
588Most of the major modules (Tk, \s-1CGI\s0, libwww\-perl) have their own
589mailing lists. Consult the documentation that came with the module for
590subscription information.
591.PP
592A comprehensive list of Perl related mailing lists can be found at:
593.PP
594.Vb 1
595\& http://lists.cpan.org/
596.Ve
597.PP
598( also visible as http://lists.perl.org/ )
599.Sh "Archives of comp.lang.perl.misc"
600.IX Subsection "Archives of comp.lang.perl.misc"
601The Google search engine now carries archived and searchable newsgroup
602content.
603.PP
604http://groups.google.com/groups?group=comp.lang.perl.misc
605.PP
606If you have a question, you can be sure someone has already asked the
607same question at some point on c.l.p.m. It requires some time and patience
608to sift through all the content but often you will find the answer you
609seek.
610.Sh "Where can I buy a commercial version of Perl?"
611.IX Subsection "Where can I buy a commercial version of Perl?"
612In a real sense, Perl already \fIis\fR commercial software: it has a license
613that you can grab and carefully read to your manager. It is distributed
614in releases and comes in well-defined packages. There is a very large
615user community and an extensive literature. The comp.lang.perl.*
616newsgroups and several of the mailing lists provide free answers to your
617questions in near real\-time. Perl has traditionally been supported by
618Larry, scores of software designers and developers, and myriad
619programmers, all working for free to create a useful thing to make life
620better for everyone.
621.PP
622However, these answers may not suffice for managers who require a
623purchase order from a company whom they can sue should anything go awry.
624Or maybe they need very serious hand-holding and contractual obligations.
625Shrink-wrapped CDs with Perl on them are available from several sources if
626that will help. For example, many Perl books include a distribution of Perl,
627as do the O'Reilly Perl Resource Kits (in both the Unix flavor
628and in the proprietary Microsoft flavor); the free Unix distributions
629also all come with Perl.
630.PP
631Alternatively, you can purchase commercial incidence based support
632through the Perl Clinic. The following is a commercial from them:
633.PP
634"The Perl Clinic is a commercial Perl support service operated by
635ActiveState Tool Corp. and The Ingram Group. The operators have many
636years of in-depth experience with Perl applications and Perl internals
637on a wide range of platforms.
638.PP
639\&\*(L"Through our group of highly experienced and well-trained support engineers,
640we will put our best effort into understanding your problem, providing an
641explanation of the situation, and a recommendation on how to proceed.\*(R"
642.PP
643Contact The Perl Clinic at
644.PP
645.Vb 1
646\& www.PerlClinic.com
647.Ve
648.PP
649.Vb 3
650\& North America Pacific Standard Time (GMT-8)
651\& Tel: 1 604 606-4611 hours 8am-6pm
652\& Fax: 1 604 606-4640
653.Ve
654.PP
655.Vb 3
656\& Europe (GMT)
657\& Tel: 00 44 1483 862814
658\& Fax: 00 44 1483 862801
659.Ve
660.PP
661See also www.perl.com for updates on tutorials, training, and support.
662.Sh "Where do I send bug reports?"
663.IX Subsection "Where do I send bug reports?"
664If you are reporting a bug in the perl interpreter or the modules
665shipped with Perl, use the \fIperlbug\fR program in the Perl distribution or
666mail your report to perlbug@perl.org .
667.PP
668If you are posting a bug with a non-standard port (see the answer to
669\&\*(L"What platforms is Perl available for?\*(R"), a binary distribution, or a
670non-standard module (such as Tk, \s-1CGI\s0, etc), then please see the
671documentation that came with it to determine the correct place to post
672bugs.
673.PP
674Read the \fIperlbug\fR\|(1) man page (perl5.004 or later) for more information.
675.Sh "What is perl.com? Perl Mongers? pm.org? perl.org? cpan.org?"
676.IX Subsection "What is perl.com? Perl Mongers? pm.org? perl.org? cpan.org?"
677The Perl Home Page at http://www.perl.com/ is currently hosted by
678The O'Reilly Network, a subsidiary of O'Reilly and Associates.
679.PP
680Perl Mongers is an advocacy organization for the Perl language which
681maintains the web site http://www.perl.org/ as a general advocacy
682site for the Perl language.
683.PP
684Perl Mongers uses the pm.org domain for services related to Perl user
685groups, including the hosting of mailing lists and web sites. See the
686Perl user group web site at http://www.pm.org/ for more information about
687joining, starting, or requesting services for a Perl user group.
688.PP
689Perl Mongers also maintain the perl.org domain to provide general
690support services to the Perl community, including the hosting of mailing
691lists, web sites, and other services. The web site
692http://www.perl.org/ is a general advocacy site for the Perl language,
693and there are many other sub-domains for special topics, such as
694.PP
695.Vb 4
696\& http://bugs.perl.org/
697\& http://history.perl.org/
698\& http://lists.perl.org/
699\& http://use.perl.org/
700.Ve
701.PP
702http://www.cpan.org/ is the Comprehensive Perl Archive Network,
703a replicated worlwide repository of Perl software, see
704the \fIWhat is \s-1CPAN\s0?\fR question earlier in this document.
705.SH "AUTHOR AND COPYRIGHT"
706.IX Header "AUTHOR AND COPYRIGHT"
707Copyright (c) 1997\-2001 Tom Christiansen and Nathan Torkington.
708All rights reserved.
709.PP
710This documentation is free; you can redistribute it and/or modify it
711under the same terms as Perl itself.
712.PP
713Irrespective of its distribution, all code examples here are in the public
714domain. You are permitted and encouraged to use this code and any
715derivatives thereof in your own programs for fun or for profit as you
716see fit. A simple comment in the code giving credit to the \s-1FAQ\s0 would
717be courteous but is not required.