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Group1_PERL.pptx
- 1. PERL REFERENCES REFERENCES PERL PROGRAM SAMPLE PROGRAM SAMPLE PERL INSTALLATION INSTALLATION PERL FEATURE AND APPLICATION APPLICATION PERL FEATURE AND APPLICATION FEATURE PERL DISADVANTAGE DISADVANTAGE PERL ADVANTAGE ADVANTAGE PERL EVOLUTION EVOLUTION PERL BACKGROUD HISTORY BACKGROUND PERL PRESENTAION INTRODUCTION PRESENTING NAHIAN SAROWER SIAM(1631954042) MD ABDUL WAHAB (1831168042)
- 2. PERL REFERENCES REFERENCES PERL PROGRAM SAMPLE PROGRAM SAMPLE PERL INSTALLATION INSTALLATION PERL FEATURE AND APPLICATION APPLICATION PERL FEATURE AND APPLICATION FEATURE PERL DISADVANTAGE DISADVANTAGE PERL ADVANTAGE ADVANTAGE PERL EVOLUTION EVOLUTION PERL BACKGROUD HISTORY BACKGROUND PERL INTRODUCTION INTRODUCTION Perl is a high-level, general-purpose, interpreted, dynamic programming language. It originally developed for text manipulation and now used for a wide range of tasks including system administration, web development, network programming, GUI development, and more.
- 3. PERL INTRODUCTION INTRODUCTION PERL REFERENCES REFERENCES PERL PROGRAM SAMPLE PROGRAM SAMPLE PERL INSTALLATION INSTALLATION PERL FEATURE AND APPLICATION APPLICATION PERL FEATURE AND APPLICATION FEATURE PERL DISADVANTAGE DISADVANTAGE PERL ADVANTAGE ADVANTAGE PERL EVOLUTION EVOLUTION PERL BACKGROUD HISTORY BACKGROUND Perl was created by Larry Wall in the late 1980s while he was working as a systems administrator at NASA’s. He wanted a language that was powerful and flexible, but also easy to learn and use. Perl was first released to the public in December 1987. , and it quickly gained popularity among Unix users and, in 1990s, Perl became one of the most popular programming languages in the world. It was used to develop a wide range of web applications including some of the most popular websites of the time, such as Amazon.com and eBay.
- 4. BACKGROUND PERL BACKGROUD HISTORY PERL INTRODUCTION INTRODUCTION PERL REFERENCES REFERENCES PERL PROGRAM SAMPLE PROGRAM SAMPLE PERL INSTALLATION INSTALLATION PERL FEATURE AND APPLICATION APPLICATION PERL FEATURE AND APPLICATION FEATURE PERL DISADVANTAGE DISADVANTAGE PERL ADVANTAGE ADVANTAGE PERL EVOLUTION EVOLUTION Perl is a powerful and versatile programming language with a large and active community, including government agencies 1987: Larry Wall releases Perl 1.0.(The early language of Perl that Wall based it on was the use of existing languages that would help with text manipulation) 1991: Perl 2.0 is released, adding support for regular expressions and other new features. Perl 3, released in October 1989, added support for binary data streams. 1994: Perl 5.0 is released, making Perl a truly general-purpose programming language. In 1999 Larry Wall announces the development of Perl 6. 2015: Perl or Raku 6 is released
- 5. PERL EVOLUTION EVOLUTION BACKGROUND PERL BACKGROUD HISTORY PERL INTRODUCTION INTRODUCTION PERL REFERENCES REFERENCES PERL PROGRAM SAMPLE PROGRAM SAMPLE PERL INSTALLATION INSTALLATION PERL FEATURE AND APPLICATION APPLICATION PERL FEATURE AND APPLICATION FEATURE PERL DISADVANTAGE DISADVANTAGE PERL ADVANTAGE ADVANTAGE Powerful text processing: Perl includes a wide range of built-in functions for manipulating text, including regular expressions, string manipulation, and file processing. Dynamic typing: Perl is a dynamically typed language, which means that variables do not need to have a specific type declared upfront. This can make Perl code more concise and flexible. Interpreted language: Perl is an interpreted language, which means that Perl scripts are executed directly by the interpreter, without the need to be compiled first. This makes Perl scripts easier to develop and debug. Cross-platform: Perl is available for a wide range of platforms, including Unix, Linux, Windows, and macOS. This makes Perl a good choice for developing portable applications.
- 6. PERL ADVANTAGE ADVANTAGE PERL EVOLUTION EVOLUTION BACKGROUND PERL BACKGROUD HISTORY PERL INTRODUCTION INTRODUCTION PERL REFERENCES REFERENCES PERL PROGRAM SAMPLE PROGRAM SAMPLE PERL INSTALLATION INSTALLATION PERL FEATURE AND APPLICATION APPLICATION PERL FEATURE AND APPLICATION FEATURE PERL DISADVANTAGE DISADVANTAGE Complex syntax: Perl’s flexibility can also be a disadvantage, as it can lead to code that is difficult to read and maintain, especially for developers who are new to the language. Performance: Perl is an interpreted language, which means that it can be slower than compiled languages like C or Java for large or computationally intensive programs. Community Fragmentation: The Perl community has experienced some fragmentation due to the development of Perl 6 (Raku) as a separate language. This has led to a divide in the community's focus and resources. Security Concerns: Perl's flexibility and features, if not used carefully, can lead to security vulnerabilities. Developers must follow best practices to write secure Perl code.
- 7. PERL DISADVANTAGE DISADVANTAGE PERL ADVANTAGE ADVANTAGE PERL EVOLUTION EVOLUTION BACKGROUND PERL BACKGROUD HISTORY PERL INTRODUCTION INTRODUCTION PERL REFERENCES REFERENCES PERL PROGRAM SAMPLE PROGRAM SAMPLE PERL INSTALLATION INSTALLATION PERL FEATURE AND APPLICATION APPLICATION PERL FEATURE AND APPLICATION FEATURE It has a very simple Object-oriented programming syntax. It is easily extendible as it supports 25,000 open source modules. It supports Unicode. It includes powerful tools to process text to make it compatible with mark-up languages like HTML, XML. It supports third party database including Oracle, MySQL and many others. It is open source software licensed under GNU. Many frameworks are written in Perl. It can handle encrypted web data including e-commerce transactions. It is a cross platform language.
- 8. PERL FEATURE AND APPLICATION FEATURE PERL DISADVANTAGE DISADVANTAGE PERL ADVANTAGE ADVANTAGE PERL EVOLUTION EVOLUTION BACKGROUND PERL BACKGROUD HISTORY PERL INTRODUCTION INTRODUCTION PERL REFERENCES REFERENCES PERL PROGRAM SAMPLE PROGRAM SAMPLE PERL INSTALLATION INSTALLATION PERL FEATURE AND APPLICATION APPLICATION One of the major application of Perl language is to processing of text files and analysis of the strings. Perl also used for CGI( Common Gateway Interface) scripts. Used in web development, GUI(Graphical User Interface) development. Perl’s text-handling capabilities is also used for generating SQL queries
- 9. PERL FEATURE AND APPLICATION APPLICATION PERL FEATURE AND APPLICATION FEATURE PERL DISADVANTAGE DISADVANTAGE PERL ADVANTAGE ADVANTAGE PERL EVOLUTION EVOLUTION BACKGROUND PERL BACKGROUD HISTORY PERL INTRODUCTION INTRODUCTION PERL REFERENCES REFERENCES PERL PROGRAM SAMPLE PROGRAM SAMPLE PERL INSTALLATION INSTALLATION https://www.perl.org/get.html 1 2 3 To check: cmd perl --version
- 10. PERL INSTALLATION PERL FEATURE AND APPLICATION APPLICATION PERL FEATURE AND APPLICATION FEATURE PERL DISADVANTAGE DISADVANTAGE PERL ADVANTAGE ADVANTAGE PERL EVOLUTION EVOLUTION BACKGROUND PERL BACKGROUD HISTORY PERL INTRODUCTION INTRODUCTION PERL REFERENCES REFERENCES PERL PROGRAM SAMPLE PROGRAM SAMPLE Output
- 11. PERL INSTALLATION PERL FEATURE AND APPLICATION APPLICATION PERL FEATURE AND APPLICATION FEATURE PERL DISADVANTAGE DISADVANTAGE PERL ADVANTAGE ADVANTAGE PERL EVOLUTION EVOLUTION BACKGROUND PERL BACKGROUD HISTORY PERL INTRODUCTION INTRODUCTION PERL REFERENCES REFERENCES PROGRAM SAMPLE PERL REFERENCES References freebiesupply. (n.d.). Perl Programming Language Logo. Retrieved from https://freebiesupply.com/: https://freebiesupply.com/logos/perl-programming-language-logo/ geeksforgeeks. (n.d.). Perl Programming Language. Retrieved from www.geeksforgeeks.org: https://www.geeksforgeeks.org/perl-programming-language/ indeed. (23, January 27). A Definitive Guide to the Perl Programming Language. Retrieved from https://www.indeed.com/: https://www.indeed.com/career-advice/career-development/perl-programing- language#:~:text=Unlike%20some%20of%20its%20predecessor,usage%20from%20the%20machine%20itself. Perl. (n.d.). Perl Download. Retrieved from https://www.perl.org/: https://www.perl.org/get.html Prasannika. (2016, July 15). PERL. Retrieved from https://blog.stoneriverelearning.com: https://blog.stoneriverelearning.com/perl-5-vs-perl-6-changes-you-should- know/#:~:text=In%20Perl%205%2C%20subroutines%20are,%2C%20however%2C%20introduces%20formal% 20parameters. Simplilearn, s. b. (2023, Feb 21). Perl Programming for Beginners. Retrieved from simplilearn : https://www.simplilearn.com/perl-programming-for-beginners- article#:~:text=Perl%20is%20a%20high%2Dlevel,applications%20that%20involve%20user%20interfaces. subscription.packtpub. (n.d.). Differences from Perl 5. Retrieved from https://subscription.packtpub.com/: https://subscription.packtpub.com/book/programming/9781787282049/1/ch01lvl1sec03/differences-from- perl-5 Tozzi, C. (2020, August 13). The Top 10 Programming Tasks That Perl Is Used For. Retrieved from activestate: https://www.activestate.com/blog/top-10-programming-tasks-that-perl-is-used-for/ TutorialsPoint. (n.d.). Perl - Introduction. Retrieved from TutorialsPoint: https://www.tutorialspoint.com/perl/perl_introduction.htm