Course description

erl is a high-level, general-purpose programming language originally designed for text manipulation and report generation. It is widely used in web development, network programming, system administration, and database interaction. Perl scripts are typically used to automate repetitive tasks, such as file management, parsing log files, or extracting specific data from text files. The language provides rich libraries, a variety of data types, and strong built-in support for regular expressions, which makes it particularly effective for tasks involving complex text processing.

In Perl scripting, a script can be executed directly from the command line and can be written using simple syntax. Its versatility makes it popular in a range of domains, from web development (e.g., CGI scripts) to bioinformatics. Perl’s strong community and continuous updates have helped it maintain a robust presence in the software development world, particularly in legacy systems and systems where rapid development is required.

Key features of Perl include:

  1. Support for object-oriented, functional, and procedural programming styles.
  2. Regular expression support for pattern matching.
  3. Extensibility with thousands of modules available via CPAN (Comprehensive Perl Archive Network).
  4. Text processing capabilities like parsing, transforming, and printing.

What will i learn?

Requirements

  • Operating System: Perl can run on most operating systems, including: Linux/Unix (including macOS) Windows
  • Perl Interpreter: You need the Perl interpreter to run Perl scripts. Perl comes pre-installed on most Linux and macOS systems, but for Windows, you need to install it manually. Windows: You can download the

Frequently asked question

Perl is a high-level programming language known for its text-processing capabilities, regular expressions, and versatility. It is widely used for tasks like file manipulation, web development, and system administration. It's often called the "Swiss Army knife" of programming languages due to its wide range of applications.

Perl is easy to learn and great for automating repetitive tasks, working with text and files, and interacting with databases. It’s widely used in legacy systems, bioinformatics, and web scripting (CGI). If you want a language that’s flexible, powerful, and fun to use, Perl is a great choice.

A Perl script is a file containing a series of commands written in Perl. These scripts can automate tasks like file manipulation, data processing, web scraping, and more. Perl scripts typically have a .pl file extension.

Perl is pre-installed on most Linux and macOS systems. For Windows, you can download and install Perl from Strawberry Perl. To check if Perl is installed, open a terminal or command prompt and type: perl -v

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₹2999

₹9999

Lectures

0

Skill level

Beginner

Expiry period

Lifetime

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