Perl Programming

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✴Perl is a family of script programming languages that are similar in syntax to the C language, including Perl 5 and Perl 6. Perl is an open source, general-use, interpreted language.✴

► In general, Perl is easier to learn and faster to code in than the more structured C and C++ languages. Perl programs can, however, be quite sophisticated. It is often used for developing common gateway interface (CGI) programs because it has good text manipulation facilities, although it also handles binary files.✦

► Perl includes a number of popular UNIX facilities such as sed, awk, and tr. It can be compiled just before execution into either C code or cross-platform bytecode. When compiled, a Perl program is almost as fast as a fully precompiled C language program. A plug-in can be installed for some servers, such as Apache, so that Perl is loaded permanently in memory, thus reducing compile time and resulting in faster execution of CGI Perl scripts.✦

❰❰ This App has been prepared for beginners to help them understand the basic to advanced concepts related to Perl Scripting languages.❱❱

【Topics Covered in this App are Listed Below】

⇢ Perl - Introduction

⇢ Perl - Environment

⇢ Perl - Syntax Overview

⇢ Perl - Data Types

⇢ Perl - Variables

⇢ Perl - Scalars

⇢ Perl - Arrays

⇢ Perl - Hashes

⇢ Perl Conditional Statements - IF...ELSE

⇢ Perl - Loops

⇢ Perl - Operators

⇢ Perl - Date and Time

⇢ Perl - Subroutines

⇢ Perl - References

⇢ Perl - Formats

⇢ Perl - File I/O

⇢ Perl - Directories

⇢ Perl - Error Handling

⇢ Perl - Special Variables

⇢ Perl - Coding Standard

⇢ Perl - Regular Expressions

⇢ Perl - Sending Email

⇢ Perl - Socket Programming

⇢ Object Oriented Programming in PERL

⇢ Perl - Database Access

⇢ Perl - CGI Programming

⇢ Perl - Packages and Modules

Perl - Process Management

Perl - Embedded Documentation

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Performance Improvements