Overview
The Linux Diagnostics and Troubleshooting course equips system administrators with the essential tools and techniques to diagnose, analyze, and resolve various issues in Linux systems. Through hands-on labs, participants will learn structured troubleshooting methods to address problems related to boot processes, hardware, storage, networks, security, and more.
Objectives
By the end of this course, leaner will be able to:
- Apply systematic troubleshooting methodologies.
- Resolve boot-related issues.
- Identify and fix hardware and storage problems.
- Troubleshoot network connectivity and security issues.
- Manage and resolve application and kernel-related problems.
Prerequisites
- Experience as a system administrator managing Linux systems.
- Familiarity with Linux command-line operations and system utilities.
Course Outline
- Understanding structured troubleshooting methodologies.
- Implementing preventive measures to avoid system issues.
- Diagnosing and resolving boot failures.
- Identifying and addressing hardware-related problems.
- Resolving storage device and filesystem issues.
- Fixing issues related to software package installations and updates.
- Diagnosing and resolving network connectivity problems.
- Debugging and resolving application errors.
- Identifying and mitigating security vulnerabilities.
- Analyzing and resolving kernel-related problems.
- Applying learned skills in practical scenarios.