Programming Perl, 2nd Edition is the authoritative guide to Perl version 5, the scripting utility that has established itself as the programming tool of choice for the World Wide Web, UNIX system administration, and a vast range of other applications. Version 5 of Perl includes object-oriented programming facilities. The book is coauthored by Larry Wall, the creator of Perl.Perl is a language for easily manipulating text, files, and processes. It provides a more concise and readable way to do many jobs that were formerly accomplished (with difficulty) by programming with C or one of the shells. Perl is likely to be available wherever you choose to work. And if it isn't, you can get it and install it easily and free of charge.This heavily revised second edition of Programming Perl contains a full explanation of the features in Perl version 5.003. Contents include:
- An introduction to Perl
- Explanations of the language and its syntax
- Perl functions
- Perl library modules
- The use of references in Perl
- How to use Perl's object-oriented features
- Invocation options for Perl itself, and also for the utilities that come with Perl
- Other oddments: debugging, common mistakes, efficiency, programming style, distribution and installation of Perl, Perl poetry, and so on.
|Publisher:||O'Reilly Media, Incorporated|
|Series:||Nutshell Handbooks Series|
|Edition description:||Second Edition|
|Product dimensions:||7.08(w) x 9.20(h) x 2.74(d)|
About the Author
Tom Christiansen is a freelance consultant specializing in Perl training and writing. After working for several years for TSR Hobbies (of Dungeons and Dragons fame), he set off for college where he spent a year in Spain and five in America, dabbling in music, linguistics, programming, and some half-dozen different spoken languages. Tom finally escaped UW-Madison with undergraduate degrees in Spanish and computer science and a graduate degree in computer science. He then spent five years at Convex as a jack-of-all-trades working on everything from system administration to utility and kernel development, with customer support and training thrown in for good measure. Tom also served two terms on the USENIX Association Board of directors. With over thirty years' experience in Unix systems programming, Tom presents seminars internationally. Living in the foothills above Boulder, Colorado, Tom takes summers off for hiking, hacking, birding, music making, and gaming.
Randal L. Schwartz is a two-decade veteran of the software industry. He is skilled in software design, system administration, security, technical writing, and training. Randal has coauthored the "must-have" standards: Programming Perl, Learning Perl, Learning Perl for Win32 Systems, and Effective Perl Learning, and is a regular columnist for WebTechniques, PerformanceComputing, SysAdmin, and Linux magazines.
He is also a frequent contributor to the Perl newsgroups, and has moderated comp.lang.perl.announce since its inception. His offbeat humor and technical mastery have reached legendary proportions worldwide (but he probably started some of those legends himself). Randal's desire to give back to the Perl community inspired him to help create and provide initial funding for The Perl Institute. He is also a founding board member of the Perl Mongers (perl.org), the worldwide Perl grassroots advocacy organization. Since 1985, Randal has owned and operated Stonehenge Consulting Services, Inc. Randal can be reached for comment at firstname.lastname@example.org or (503) 777-0095, and welcomes questions on Perl and other related topics.
Larry Wall originally created Perl while a programmer at Unisys. He now works full time guiding the future development of the language. Larry is known for his idiosyncratic and thought-provoking approach to programming, as well as for his groundbreaking contributions to the culture of free software programming.