How to Prepare for CompTIA Linux+ Certifications?

Linux is the open source Unix-like operating system is packaged as a Linux distribution for both desktop and server. Known for its security, this OS has set a benchmark for hiring in the IT industry.

With the demand for Linux certification, the popularity of Linux administrator is growing rapidly. And thus, CompTIA Linux+ certifications that focus on administrative tasks are in high demand.

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Preparation Guide for CompTIA Linux+ Certifications

CompTIA Linux+ being one such certification that covers all the fundamental and administrative tasks. It teaches a qualified professional how to successfully configure, manage, and troubleshoot Linux systems. However, the question now here arises that how to study and become CompTIA Linux+ certified ITian? Especially, when you are a novice and want to be hired by one of the reputed IT firms.

For your ease, here are certain critical ways by which you can start your training and finally clear the Linux+ exam.

Begin with the Baby Steps

Firstly, in order to attain the Linux+ certification, an individual must clear the two tests, which are CompTIA Linux+ Certification (LX0-103) and CompTIA Linux+ Certification (LX0-104), sharing the same content as LPIC-1 (LPI Level 1- Linux Administrator certification). Moreover, on clearing the Linux+ certification, one gets eligible to apply and obtain LPIC-1 certification. However, the reverse for the same is not applicable.

Let’s know more about these two examinations.

CompTIA Linux+ LX0-103 Certification

Before starting with the study guide, it’s crucial to understand the exam pattern. Let’s take a brief look at this:

Requirements to Apply for the Exam: None

No. of Questions: 60

Passing Score: 500 (on a scale of 200 to 800)

Duration of Exam: 90 minutes

Types of Questions: Multiple Choice Questions (with 4-5 options), which includes

  • Single/Multiple Answers
  • Fill in the blanks
  • Mostly straightforward Questions
  • But, expect an exhibit to read and answer the questions based on it.

Exam Objectives for CompTIA Linux+ LX0-103 Exam

  • System Construction
Topic 1: Setting-up of Hardware  Topic 2: Boot Targets and Reform run levels
Topic 3: Starting the System  Topic 4:  Rebooting or Closing the system



  • Install Linux and Management of Packages
Topic 1: Physical Arrangement of Hard Disk  Topic 2: Pack Management of Debian
Topic 3: Installation of Boot Software  Topic 4: YUM and RPM Management
Topic 5: Mutual Libraries
  • UNIX and GNU Commands
Topic 1: Command Line Working  Topic 2: Build Up, Monitor, and Destroy   Processes
Topic 3: Filters Usage  Topic 4: Changing Process Execution   Priorities
Topic 5: Fundamental File Management  Topic 6: Expressions Usage to Search Files
Topic 7: Streams, Redirects, and Pipes  Topic 8: Basic File Editing
  • File System Hierarchy Standard, Linux File Systems, Devices
Topic 1: Partitions and File Systems creation  Topic 2: Management of Disk Quota
Topic 3: Completion of File Systems  Topic 4: Permission Management and File   Ownerships
Topic 5: Controlling File Management System  Topic 6: Creation and Change of Symbolic and Hard   Links
Topic 7: Addressing System Files

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CompTIA Linux+ Free Test

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CompTIA Linux+ LX0-104 Certification

After passing Linux+ LX0-103 exam, now it’s time to explore the topics and exam pattern for the preparation of CompTIA Linux+ LX0-104 certification.

Recommendations for the Exam:  A+ certification, Network+ certification, and at least 12 months of working experience in Linux Administration.

No. of Questions: 60

Passing Score: 500 (on a scale of 200 to 800)

Duration of Exam: 90 minutes

Types of Questions: Multiple Choice Questions (with 4-5 options)

Exam Objectives for CompTIA Linux+ LX0-104 Exam

  • Data Management, Shells, Scripting
Topic 1: Manual Access to Shell Environment  Topic 2: Data Management using SQL
Topic 3: Manual Script Writing
  • Desktops and Client Interface
Topic 1: Install, Access, and Setting Up  Topic 2: Display Manager Setup
  • Administrative Tasks
Topic 1: Regulate system files of User and Group Accounts  Topic 2: Internationalization and   Localization
Topic 3: Scheduling Jobs for Automatic System administration tasks
  • Important Services of System
Topic 1: Logging of System  Topic 2: System Line Maintenance
Topic 3: Basics of Mail Transfer Agent(MTA)  Topic 4: Printers and Printing Regulation
  • Basics of Networking
Topic 1: Internet protocols Basics  Topic 2: Fundamental  Network Troubleshooting
Topic 3: Network Configuration  Topic 4: Configuration of  Client-Side DNS
  • System Security
Topic 1: All the Security Administration Tasks  Topic 2: Encryption to Protect Data
Topic 3: Installation of  hot security


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Knowing the curriculum definitely solves half of the problem. However, now the main point is what can be the possible resources to prepare for CompTIA Linux+ certification?

Before actually peeping into the sources, it is vital to know that which method best suits an individual. In simple words, whether a person is able to do self-study or, he can only study under the guidance of an instructor. Based on it, you can pick up the best suitable guide for you.

Instructor-Led Training

Depending on the certification, there are various options for instructor-led training.

  • College Courses: For a student, it is easy to attend the traditional classes in an institution where guidance through the material is given completely. Working in practical labs, and continuously assessed by a knowledgeable instructor can be an added benefit. Alternatively, for working professionals, online learning can be the best option, which would also cost less.
  • Training Centers: These institutes focus on getting people certified, quickly and instantly. No doubt, these are quite expensive but their service of self-assessments and career counseling assures that the person is heading towards the right role. Moreover, the true guidance from the trainer on what to expect from the test is what keeps their students ahead.

E-books and Other Online Content

There are plenty of CompTIA Linux+ certification-related books. One can study them at his own pace and get ready for the exam. In addition, there are many online videos, which can assist you to get the experience of working in labs, as well.

Test Preparing Software

In order to get the firm sense of exam before actually sitting for it, going through certain CompTIA Linux+ practice test is ideal. Such tests, not only helps you know your status of preparation but also accelerate your speed of attempting the questions.


So, an individual must opt and pursue the way that works best for him.

Finally, where to go from here?

If you are thinking what is next after CompTIA Linux+ certification? Then, after passing the above exams, there are several other options, like:

  1. Apply for LPIC-1 certification, which further makes you eligible for SUSE CLA certification.
  2. Then, go after LPIC-2 certification and afterward LPIC-3.
  3. Finally, you can use the attained certification and knowledge to advance your career.

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A good Training, Certifications in Linux and 100% dedication can make anything possible. Remember one day you started from scratch!

About Pavan Gumaste

Pavan Rao is a programmer / Developer by Profession and Cloud Computing Professional by choice with in-depth knowledge in AWS, Azure, Google Cloud Platform. He helps the organisation figure out what to build, ensure successful delivery, and incorporate user learning to improve the strategy and product further.

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