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    Enhance Your Skill Set with Perl

    BY
    Udemy

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    Mode

    Online

    Fees

    ₹ 2799

    Quick Facts

    particular details
    Medium of instructions English
    Mode of learning Self study
    Mode of Delivery Video and Text Based

    Course and certificate fees

    Fees information
    ₹ 2,799
    certificate availability

    Yes

    certificate providing authority

    Udemy

    The syllabus

    Introduction

    • Introduction
    • What You Get, What to Expect, and How to Get the Most Out of This Course
    • Course Downloads
    • Course pre-requisites

    Getting Started: Finding or Installing Perl on Your Computer

    • Finding Perl on a Unix or Linux computer
    • Downloading Perl onto a Unix or Linux computer
    • Finding Perl on a Windows Computer

    Creating Your First Perl Program

    • Hello, World Created, Explained, and Run

    Getting Data Into Your Perl Program

    • Perl Number Literals -- what they are and how to work with them
    • Perl String Literals and String Scalars
    • String Exercise Solution and Perl Strings Review
    • Getting User Input into Your Perl Programs
    • Perl Operators and Solving a Classic Computer Science Problem with Perl
    • If control structures and Comparison Operators
    • While loops, Operator Precedence and Associativity
    • Exercising Your New Knowledge!
    • Exercise Key
    • Section 4 Challenge program

    Working with Arrays in Perl

    • Lists, Arrays, and Array Operators
    • Push and Pop programs to play with, plus an Exercise using the Splice operator
    • Getting to Array Values, More Array Operators
    • Looping through Arrays with "foreach" and "each"
    • How Perl views the "Context" of Arrays
    • Exercises Using Arrays
    • Array Exercise Solutions
    • More (Optional) Array Exercises

    Perl Subroutines

    • Subroutines - What they are and how to create them
    • Subroutine Example
    • Subroutine Variables, Return Values, and Odds & Ends
    • Subroutine Exercise
    • Subroutine Exercise Key
    • More (Optional) Subroutine Exercises

    Perl Input and Output

    • The "Line Input Operator" and Perl's Favorite Default Variable
    • The "Diamond Operator" method of data input
    • Output using the "print" operator
    • Output using the "printf" operator
    • Input and Output using File Handles
    • Ensuring File Handles open successfully, and the "say" operator
    • Input, Output Exercise
    • Input, Output Exercise key
    • More (Optional) Input and Output Exercises

    The "Hash"

    • Intro to Hashes in Perl
    • Getting Values into and out of Hashes
    • Hash Interpolation
    • Hash Examples
    • Exercise using Hashes
    • Hash Exercise Key
    • More (Optional) Hash Exercises

    Regular Expressions

    • Introduction to Regular Expressions
    • Regular Expression Example # 1
    • Regular Expression "Back References" and "Character Classes"
    • Regular Expression Example # 2
    • Regular Expression Exercises 1
    • Regular Expressions Exercise 1 Key
    • The Pattern Match Operator and Match Modifiers
    • Modifiers Continued along with "Anchors"
    • Regular Expression Exercises # 2
    • Regular Expression Exercises # 2 Key
    • The "Binding" Operator and "Match Variables"
    • Regular Expression Exercises # 3
    • Regular Expression Exercises # 3 Key
    • More on Match Variables
    • General Quantifiers and Regular Expression Precedence
    • More (Optional) Regular Expression Exercises
    • The Perl "Substitution", "Split", and "Join" operators
    • Perl Greediness; Substitution, Split, and Join Examples
    • Regular Expression Exercises #4 and #5
    • Regular Expression Exercises #4 and #5 Solutions

    More Control Structures

    • Unless and Until
    • Unless Exercise and Solution
    • Naked Control Blocks, Auto-Increment and Auto-Decrement
    • "For" and the Ternary Operator
    • Example Program and Exercise
    • Another program and Exercise Challenge
    • Logical Operators
    • Logical Operator Program and Exercise

    Ready-made Perl code for YOU -- i.e. Modules

    • Introduction to Perl Modules -- What they are
    • Using Perl Modules
    • Working with Module Subroutines
    • Installing Modules
    • Module Exercise
    • Module Exercise Solution
    • Adding Modules Offline

    A Most Powerful Perl Capability -- References

    • What is a Reference?
    • Nested References
    • Dereferencing and Dereferencing Exercise
    • Dereferencing Exercise Solution
    • The Simplest Dereferencing Form
    • Anonymous References and Exercise
    • Anonymous Reference Exercise Solution and More Exercises
    • More Anonymous Reference Exercises
    • More Anonymous Reference Exercise Solutions
    • Hash References and a Hash Reference Exercise

    File Tests -- Getting Information About Files

    • What are File Tests, how do You run them, which ones are Available for your use?
    • File Test Exercise solution and Getting File Age and Size Info using File Tests
    • File Test Exercise and Solution where File Tests are Used to Discover File Type
    • Accessing the Power behind File Tests -- The "stat" function
    • Programmatically determining file Size and Timestamps and a Timestamp Exercise
    • Stat and Localtime function exercise solution

    Working with Directories

    • Intro to Directory Operations
    • Directories Explained
    • Combining Recursion with Directory Operations
    • Exercise 1 and Challenge Exercise
    • Finding and Linking Files using Recursive Directory Operations Programs
    • Using Perl's $^I variable to Change Thousands of Files in seconds
    • Exercises 2 and 3 -- changing permissions with Perl; globbing
    • Exercise 2 and 3 solutions

    Advanced Sorting

    • Finding the location of strings within larger strings with the "index" command
    • "index" command Exercise solutions
    • Extracting strings out of larger strings with the "substr" command
    • Intro to Advanced Sorting
    • Advanced Sorting Exercise solution and Sorting Hashes
    • Advanced Sorting of Unconventional Data
    • Advanced Sorting Unconventional Data Exercise Solution

    Conclusion

    • Conclusion

    Instructors

    Mr Darryl Pace

    Mr Darryl Pace
    Instructor
    Freelancer

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