Course Overview

Facing Linux system issues can be daunting, especially if you're unsure how to diagnose and resolve them effectively. Procrastinating addressing these challenges may result in productivity losses and expose your system to potential security risks.

This course offers the ultimate solution. Through a hands-on learning approach and practical examples, participants gain the skills and confidence to confront any system issue head-on. Clear, jargon-free explanations ensure that every concept is understood without confusion.

Throughout the course, you will engage in practical exercises to gain valuable experience in troubleshooting Linux systems. Familiarize with real-world scenarios, which are utilized to illustrate troubleshooting techniques and administration tasks. Concepts are explained in a straightforward manner, ensuring participants grasp them without being bogged down by technical jargon. The course covers a wide range of Linux system issues and administration tasks, ensuring participants are well-equipped to manage their systems effectively.

By the end of the course, participants will develop proficiency in troubleshooting and administering Linux systems, empowering them to handle various challenges confidently.

What You Will Learn

  • Understand about System Access Troubleshooting
  • Learn to troubleshoot IT and Linux related issues with effective tools and techniques
  • Manage your company's IT environment and respond to critical issues smoothly
  • Develop proficiency in troubleshooting and administering Linux systems
  • empowering people to handle various challenges

Program Curriculum

Introduction

  • Welcome to Troubleshooting Best Practices
  • Follow Policies and Standards
  • Documentation or Ticketing Process
  • Patience to Work with the Users/Group
  • Get Online Help
  • Understanding the Issue Before Making a Decision
  • Involve Vendor if Needed
  • Log Monitor
  • Be Honest and Ask Questions
  • Chapter 2 Quiz

  • Welcome to Conceptual Troubleshooting
  • Who is Who?
  • Cannot Access Server
  • Cannot Install Linux
  • Linux Virtual Machine Running Slow
  • Chapter 3 Quiz

  • Welcome to Lab Setup
  • Lab Design
  • What is VirtualBox?
  • Installing Oracle VirtualBox
  • Create a Virtual Machine
  • Download and Install Linux (CentOS9)

  • Welcome to System Access Troubleshooting
  • Server is Not Reachable
  • Cannot Connect to a Website or an Application
  • Cannot SSH as root or a Specific User
  • Firewall Issue
  • Terminal Client is not Working
  • Cannot Connect using Putty to a VirtualBox VM
  • Chapter 5 Quiz
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Instructor

Imran Afzal

Imran Afzal has over 20 years of experience in Systems administration & engineering, leadership, entrepreneurship, teaching, and public speaking. Currently, Imran manages a team of 58+ systems engineers, administrators, and team lead globally.  He started his career with Time Warner (New York City) in 2000 as a systems administrator. That is where he began his career in IT. He has utilized IT skills in many fortune 500 companies such as financial firms, fashion industries, tech media industry, etc. He spearheaded projects like datacenter migration, introduction and deployment of VMWare, monitoring tools implementation, Amazon cloud migration, and many more. Imran earned his bachelor’s in Computer Information Systems from Baruch College, the City University of New York as an honor student. He earned his MBA from the New York Institute of Technology (NYIT) in operation management and IT. Some of his certifications are in Linux Systems Management, UNIX Operating Systems, Linux System Administration, System Internals, VMWare Certified Professional, RHCSA, and Windows Server Certified Imran has been teaching since 2010 and provides onsite and online training on many IT subjects.  He has the best selling and highest-rated online courses with 250,000+ students worldwide. He has helped almost 1000+ students to land the job of their dream in IT. He believes in education and giving back. He also established a non-profit school for children from pre-K till 10th grade.

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