LINUX PROFESSIONAL INSTITUTELPI Linux Essentials (010-160)
The LPI Linux Essentials certification validates foundational knowledge of the Linux operating system, open source software, and the command line. Designed for those new to Linux and open source, it demonstrates you can work confidently in a Linux environment and understand core concepts like security, file permissions, and basic scripting. Earning this credential is a strong first step toward a career in IT and a gateway to the more advanced LPIC professional track.
493 practice questions · Updated 2026-07-30
5Domains
19Objectives
131Concepts
493Questions
LINUX-ESSENTIALS Curriculum
Every domain, objective, and concept the LINUX-ESSENTIALS exam measures.
- Open Source Philosophy
- History of Linux
- Linux Distributions
- Embedded Systems and IoT
- Linux in Cloud and Server Environments
- Linux on Desktop and Mobile
- Identify common open source applications
- Understand the role of open source applications in business
- Recognize open source alternatives to proprietary software
- Describe the characteristics of open source software
- Open Source Definition
- Free Software Philosophy
- Copyleft Licensing
- Permissive Licensing
- Common Open Source Licenses
- Open Source vs. Proprietary Software
- Open Source Business Models
- Open Source in the Workplace
- Basic Computer Skills
- Working with Web Browsers
- Email and Communication Tools
- Introduction to Linux and Open Source
- Linux Desktop Environments
- Command Line Basics
- Working with Text Files
- File Permissions and Ownership
- Managing Processes
- System Monitoring and Troubleshooting
- Working in a Team
- Professional Conduct in ICT
- Command syntax
- Basic commands
- Command help
- Accessing man pages
- Understanding man page sections
- Using man page search options
- Accessing info pages
- Using command help options
- Using the help command
- Locating documentation in /usr/share/doc
- Current directory
- Changing directories
- Listing directory contents
- Hidden files
- Directory structure
- Absolute and relative paths
- Home directory shortcuts
- Creating files
- Creating directories
- Moving and renaming files
- Copying files and directories
- Deleting files
- Deleting directories
- Using wildcards for file operations
- Purpose of archiving
- tar command basics
- Compression tools
- Combining tar with compression
- Listing archive contents
- Adding and updating files in archives
- Extracting specific files
- Command Line Text Search
- Regular Expressions Basics
- File Content Extraction
- Sorting and Filtering Data
- Counting and Comparing Files
- Piping and Redirection
- Basic script structure
- Running scripts
- Variables in scripts
- Command substitution
- Conditional statements
- Test conditions
- Looping constructs
- Exit statuses
- Debugging scripts
- Linux distribution definition
- Common Linux distributions
- Distribution selection criteria
- Open source vs proprietary software
- Licensing models
- Operating system roles
- Linux in various environments
- Motherboard Components
- CPU and Its Role
- RAM and Memory Types
- Storage Devices
- Power Supply Unit
- Peripheral Devices
- Expansion Cards
- Connectors and Ports
- BIOS and UEFI
- Device Drivers
- Filesystem Hierarchy Standard (FHS)
- Root directory and absolute paths
- User home directories
- System binaries and libraries
- Configuration files
- Temporary files
- Variable data and logs
- Device files
- Process and kernel information
- Mount points and removable media
- User binaries and data
- Network basics
- Network configuration tools
- DNS and name resolution
- Network troubleshooting
- Wireless networking
- Types of users
- Root user privileges
- Regular user privileges
- System user accounts
- User identification commands
- Switching users
- User account creation
- Group creation
- User and group management commands
- User and group information files
- Default user and group settings
- Understanding file permissions
- Viewing permissions with ls -l
- Changing permissions with chmod
- Understanding ownership
- Changing ownership with chown and chgrp
- Special permissions (setuid, setgid, sticky bit)
- Default permissions and umask
- Identify special directories
- Understand sticky bit
- Understand setuid and setgid
- Recognize special file types
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Percentages reflect share of the current practice bank, not official exam weightings — no structured per-skill weight is published for LINUX-ESSENTIALS, so none is invented.