Red Hat Certified Specialist in Linux Diagnostics and Troubleshooting Certification

This certification validates your ability to diagnose, troubleshoot, and resolve complex issues in Red Hat Enterprise Linux environments. It demonstrates expertise in system analysis, performance tuning, security troubleshooting, and recovery procedures. Ideal for system administrators, support engineers, and Linux operations specialists.

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What is Red Hat Certified Specialist in Linux Diagnostics and Troubleshooting Certification about?

The Red Hat Certified Specialist in Linux Diagnostics and Troubleshooting certification focuses on identifying and resolving technical issues across RHEL-based systems. It covers boot problems, performance bottlenecks, software conflicts, storage issues, network troubleshooting, SELinux errors, and system failure analysis. This certification prepares professionals to maintain stable, high-performance Linux environments.

Key Features:

Hands-on labs simulating real Linux system failures
Deep-dive troubleshooting scenarios for performance, services & storage
24/7 Support
Access to study materials, logs, diagnostic tools & recordings
Lesson-end quizzes
Course-end assessments
Practical assignments on debugging, recovery, and incident resolution

What are the objectives of Red Hat Certified Specialist in Linux Diagnostics and Troubleshooting Certification ?

By the end of this training, you will be able to:

Diagnose and resolve boot and system initialization issues
Analyze system logs, kernel dumps & core files
Troubleshoot networking problems including DNS, routing & firewalls
Resolve storage-related problems (LVM, filesystems, corruption)
Identify and fix performance bottlenecks in CPU, memory & I/O
Troubleshoot SELinux configurations and access denials
Debug application and service failures
Recover from system crashes, process failures & data inconsistencies
Use advanced tools (strace, tcpdump, perf, journalctl, etc.)
Implement best practices for proactive system monitoring and stability

Who is Red Hat Certified Specialist in Linux Diagnostics and Troubleshooting Certification for?

The following audiences may be interested in becoming a Red Hat Certified Specialist in Linux Diagnostics and Troubleshooting:

System administrators who manage Red Hat Enterprise Linux systems
System administrators who wish to demonstrate problem solving and analysis skills
A Red Hat Certified Engineer (RHCE) interested in becoming a Red Hat Certified Specialist or Red Hat Certified Architect (RHCA)

What are the prerequisites for Red Hat Certified Specialist in Linux Diagnostics and Troubleshooting Certification?

Strong understanding of Linux administration (RHCSA required; RHCE recommended)
Familiarity with system logs, networking, and storage concepts
Experience managing RHEL environments is highly recommended