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]

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 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 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]

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 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]

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]

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]

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]

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]