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given-when-default statement in Perl

Last Updated: February 7, 2017 by Chaitanya Singh | Filed Under: Perl

As I have discussed in my previous article that switch case deprecated in Perl 5. Three new keywords: given, when and default got introduced in… [Read More]

Switch Case in Perl

Last Updated: February 7, 2017 by Chaitanya Singh | Filed Under: Perl

switch case is deprecated in Perl 5. If you are wondering why it got deprecated, here is the answer: Switch case may create syntax errors… [Read More]

Unless elsif else statement in Perl

Last Updated: February 7, 2017 by Chaitanya Singh | Filed Under: Perl

unless-elsif-else statement is used when we need to check multiple conditions. In this statement we have only one “unless” and one “else”, however we can… [Read More]

unless-else statement in Perl

Last Updated: February 7, 2017 by Chaitanya Singh | Filed Under: Perl

Similar to unless statement, the unless-else statement in Perl behaves opposite to the if-else statement. In unless-else, the statements inside unless gets executed if the… [Read More]

Unless statement in Perl

Last Updated: February 7, 2017 by Chaitanya Singh | Filed Under: Perl

unless statement in perl behaves just opposite to the if statement in perl. It executes the set of statements inside its body when the given… [Read More]

if-elsif-else statement in perl

Last Updated: February 7, 2017 by Chaitanya Singh | Filed Under: Perl

if-elsif-else statement is used when we need to check multiple conditions. In this statement we have only one “if” and one “else”, however we can… [Read More]

If else statement in Perl

Last Updated: February 7, 2017 by Chaitanya Singh | Filed Under: Perl

In the last tutorial, we learnt about if statements in perl. In this tutorial we will learn about if-else conditional statement. This is how an… [Read More]

If statement in Perl

Last Updated: February 7, 2017 by Chaitanya Singh | Filed Under: Perl

If statement consists a condition, followed by statement or a set of statements as shown below: if(condition){ Statement(s); } The statements gets executed only when… [Read More]

Perl Operators – Complete guide

Last Updated: September 10, 2022 by Chaitanya Singh | Filed Under: Perl

An operator is a character that represents an action, for example + is an arithmetic operator that represents addition. Operators in perl are categorised as… [Read More]

Perl Variables

Last Updated: September 10, 2022 by Chaitanya Singh | Filed Under: Perl

There are three types of variables in perl: Scalar, arrays of scalars and hashes. Lets learn them one by one with the help of examples…. [Read More]

Data Types in Perl

Last Updated: September 10, 2022 by Chaitanya Singh | Filed Under: Perl

Perl has three data types: Scalars, arrays of scalars and hashes (also known as associative arrays, dictionaries or maps). In perl we need not to… [Read More]

Perl Syntax

Last Updated: May 15, 2017 by Chaitanya Singh | Filed Under: Perl

We got familiar with the basics of Perl in our last tutorial: first perl program. In this tutorial, we will learn few important points regarding… [Read More]

First Perl Program

Last Updated: December 1, 2024 by Chaitanya Singh | Filed Under: Perl

In this tutorial, we will learn how to write first perl program and run it on various Operating Systems. First Perl Program: Hello World This… [Read More]

Installing Perl on Windows, Mac, Linux and Unix

Last Updated: September 10, 2022 by Chaitanya Singh | Filed Under: Perl

In most of the cases, you have it already installed on your System as several Operating systems have it pre-installed. To check whether you have… [Read More]

Perl Tutorial for beginners

Last Updated: March 31, 2018 by Chaitanya Singh | Filed Under: Perl

Perl is a high level language, developed by Larry Wall (a System admin working for NASA in late 1980s). When we say high level it… [Read More]

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Perl Tutorial

  • Perl Tutorial
  • Perl Installation
  • First Perl Program
  • Perl Syntax
  • Data types in Perl
  • Perl Variables
  • my keyword
  • Perl Scalars
  • Use strict and use warnings
  • Perl Arrays
  • Perl Hashes
  • Operators in Perl
  • Perl Conditional statements
  • Perl if
  • Perl if-else
  • Perl if-elsif-else
  • Perl unless
  • Perl unless-else
  • Perl unless-elsif-else
  • Perl switch case
  • Perl given-when-default
  • Perl loops
  • Perl subroutines
  • Perl Strings
  • Perl Escape Sequences

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