Do you Need Live Online Training? Do you not have Time for Live Online? Do you Want to Start Immediately? Koenig's Flexi can help You.

Flexi is a Video Recording of Live Online + Official Courseware + Hands-On-Labs + Qubits Test

Flexi is a Unique Union of Live Online and On-Demand Learning Options.
Live Online
On Demand

Introduction to Perl Programming

Includes 120+ Tests Questions (Qubits42)
Download Course Contents
Module 1: Introduction to Perl
  • Introduction
  • Getting and Installing Perl
  • Perl Syntax
  • Perl Variables
  • Writing a simple Perl program
  • Running Perl programs
  • Introduction
  • Working with Scalar Data
  • Working with strings
  • Working with numbers
  • Working with floats
  • Introduction
  • Creating arrays
  • Accessing arrays via indices
  • Creating lists
  • Performing assignment with lists
  • Converting arrays into strings
  • Using the foreach loop on arrays and lists
  • Understanding scalar and list context
  • Introduction
  • Hashes defined and demonstrated
  • Accessing hash elements
  • Working with hash functions
  • Introduction
  • Subroutine definitions
  • Calling subroutines
  • Working with subroutine return values
  • Subroutine arguments
  • Using variable-length parameter lists
  • Using the return operator
  • Private variables in subroutines
  • If..Else
  • For
  • Foreach
  • While
  • Until
  • Do..while
  • next
  • last
  • continue
  • redo
  • goto
  • Introduction
  • Receiving input from standard input
  • Sending output to standard output
  • Using printf to format output
  • Working with filehandles
  • Working with files and directories
  • Handling fatal errors with die
  • Using unless, warn, carp, cluck, croak, confess
  • Using ternary operator
  • Introduction
  • Regular expressions defined
  • Working with simple patterns
  • Working with character classes
  • Matching using m//
  • Working with match modifiers
  • Working with the binding operator
  • Working with match variables
  • Matching in list context
  • Performing substitutions using s///

We do not have a fresh Live Online Recording for the course. It can take 4-5 days to edit a recording. If your need is urgent, request for an un-edited version.

Flexi Video

USD 99

Official Courseware

USD 49




USD 99

100% Secure Transaction

Learn more about Koenig. Download Presentation


Q1. How long do you have access to Flexi after purchase?

A. 3 months from date of delivery.

Q2. Can the content be shared or is it only available for one user?

A. It is only for the self-use of the purchaser.

Q3. Do you have business packages that you offer to companies that would make use of these packages on a regular basis?

A. Yes, contact us for corporate packages.

Q4. What is the pass rate of students that used Flexi as their method of preparation?

A. We do not track the pass rate of Flexi students. We, however suspect that it will be lower than for Live Online.

Q5. If we buy Flexi today, and there are any updates in the course, do we get the updated recordings as well or do we need to repurchase Flexi?

A. If the latest update comes within 3 months after the sale we can give the updated version.

Q6. Can we download the videos or we stream them online?

A. Videos can only be streamed and not downloaded.

Q7. Do you have courses in languages other than English?

A. Presently Flexi is only available in English.

Feedbacks from Clients