This course starts with advanced security settings, where you'll learn to manage access control lists, file system attributes, and privilege escalation using tools like sudo and Policykit. As you continue, you'll explore Linux networking, learning to manage interfaces, static routes, DNS clients, and analyze network traffic with tcpdump and nmap. The course also covers the systemd service manager, teaching you to manage service states, create custom configurations, and understand service dependencies. Each lesson includes practical labs to help you apply your skills in real-world situations.
CompTIA Linux+ XK0-005: Unit 4
CompTIA Linux+ XK0-005: Unit 4
This course is part of CompTIA Linux+ XK0-005 Specialization
Instructor: Pearson
Included with 
Gain insight into a topic and learn the fundamentals.
Intermediate level
Recommended experience
3 hours to complete
Flexible schedule
Learn at your own pace
What you'll learn
Master advanced security management with access control lists and privilege escalation.
Gain proficiency in managing Linux networking, including interfaces and static routes.
Develop expertise in systemd service management, custom configurations, and dependencies.
Apply practical knowledge through hands-on labs for real-world Linux administration.
Skills you'll gain
Details to know
Shareable certificate
Add to your LinkedIn profile
Recently updated!
August 2025
Assessments
3 assignments
Taught in English
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This course is part of the CompTIA Linux+ XK0-005 Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
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- Gain a foundational understanding of a subject or tool
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There is 1 module in this course
In this module, you'll learn about essential Linux management. The module covers advanced uses of security, how to manage networking, and explores systemd in depth.
What's included
30 videos3 assignments
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Frequently asked questions
Yes, you can preview the first video and view the syllabus before you enroll. You must purchase the course to access content not included in the preview.
If you decide to enroll in the course before the session start date, you will have access to all of the lecture videos and readings for the course. You’ll be able to submit assignments once the session starts.
Once you enroll and your session begins, you will have access to all videos and other resources, including reading items and the course discussion forum. You’ll be able to view and submit practice assessments, and complete required graded assignments to earn a grade and a Course Certificate.
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Financial aid available,