Learn Regular Expressions (Regex) In 3 Days

From basic to advanced, with hands-on practices

What you'll learn

Understand what is RegEx (Regular Expressions).

Achieve comprehensive knowledge of RegEx with hands-on practices

Being able to use RegEx in different languages, such as JavaScript, Python, Java, shell scripts, etc.

etc. Be aware of RegEx related vulnerabilities for CyberSecurity concerns.

Requirements

Basic understanding of computer and computer programming is needed.

Description

Regular Expressions, often abbreviated as RegEx, is an indispensable tool in the toolkit of every IT professional. The course "Learn Regular Expressions in 3 Days" provides a foundational knowledge of RegEx, ensuring that participants grasp the basics before venturing into advanced techniques and applications.As you progress through the course, you'll uncover the nuances of using RegEx across various popular programming languages, enhancing your coding skills and efficiency. Additionally, for those keen on harnessing the power of the Linux terminal, we've got you covered! Dive into hands-on sessions that will familiarize you with applying RegEx seamlessly within Linux environments.But that's not all. With the ever-evolving landscape of IT security, it's imperative to be aware of common vulnerabilities and pitfalls. Hence, this course also highlights ways to avoid such vulnerabilities when using RegEx, fortifying your systems and applications against potential threats.Enriched with hands-on practices and real-world scenarios, by the end of this journey, you won't just know RegEx; you'll be fluent in it. Embark on this transformative learning experience and elevate your IT prowess.Day 1 will cover the normal use cases, how to write and read RegEx, basic RegEx, practices in grep, sed and awk.Day 2 will cover the extended RegEx, practices in Java, JavaScript, Python and Perl.Day 3 will cover RegEx related vulnerabilities, special sequence, escape, commonly used RegEx and a Final Practice.

Overview

Section 1: Introduction & Basic RegEx

Lecture 1 Introduction

Lecture 2 Use Cases

Lecture 3 How to write and read RegEx

Lecture 4 Basic RegEx

Lecture 5 Practice RegEx with grep

Lecture 6 Practice RegEx with sed

Lecture 7 Practice RegEx with awk

Section 2: Day 2: Extended RegEx & Advanced Usage

Lecture 8 Extended RegEx

Lecture 9 Practice RegEx in Java

Lecture 10 Practice RegEx in JavaScript

Lecture 11 Practice RegEx in Python

Lecture 12 Practice RegEx in Perl

Section 3: Day 3: Advanced Usage, Vulnerabilities & Wrap up

Lecture 13 RegEx Related Vulnerabilities

Lecture 14 RegEx Special Sequence and Escape

Lecture 15 Commonly Used RegEx

Software Engineer, Programmer Analyst, System Engineer, IT engineer, Beginner Database Administrator, CyberSecurity Professionals, Youth with interests in Computer,Beginner Python developers who are curious about RegEx.