Command Line Mastery for IT & Cybersecurity: Zero to Expert | Udemy

MS-DOS Complete Course: From Zero to Professional Expert!

Are you ready to master the command line and unlock the true power behind your computer?

This comprehensive course takes you from absolute beginner to professional-level expertise in MS-DOS and command-line operations. Whether you’re an aspiring IT professional, system administrator, cybersecurity enthusiast, or just curious about how computers really work under the hood—this course is your complete roadmap.

* What You’ll Learn

• Understand what an Operating System is and how MS-DOS works
• Explore the architecture of MS-DOS and the complete boot process
• Navigate and control your system using the command line with confidence
• Master essential commands like DIR, CD, COPY, DEL, and more
• Work efficiently with files, directories, and paths
• Learn advanced techniques like pipes and redirection
• Create your own batch programs and automation scripts
• Manage disks, processes, users, and system resources
• Use powerful networking commands like PING, IPConfig, Netstat, SSH, FTP, and more
• Troubleshoot common system issues using command-line tools
• Get introduced to PowerShell and modern command-line scripting

* Course Breakdown

This course is carefully structured into 17 detailed sections:

* Foundations

Start with the basics—understand operating systems, MS-DOS concepts, and its history.

* System Internals

Dive into MS-DOS architecture and learn how the boot process works step-by-step (with animations!).

* Command Line Mastery

Learn how to open, customize, and navigate the command window like a pro.

* File System & Commands

Master file handling, directory management, and essential commands used in real-world scenarios.

* Advanced Topics

• Pipes and redirection
• Environment variables
• Batch programming (with real examples like a calculator)

* System & Disk Management

Work with disk partitions, check disk health, and manage storage effectively.

* Networking Essentials

Learn practical networking commands used by IT professionals every day.

* System Administration

• Task and process management
• Services control
• User account management
• Folder sharing

* PowerShell Introduction

Step into modern scripting with PowerShell basics, loops, conditions, and automation.

* Why Take This Course?

• Beginner-friendly with step-by-step explanations
• Covers both fundamentals and advanced concepts
• Includes real-world examples and practical demonstrations
• Learn hidden tricks and hacks used by professionals
• Perfect for IT support, system admin, and cybersecurity paths