What Does the Huawei HCIA-Euler Exam Cover?
Update time：2025-09-18
The HCIA-Euler certification focuses on the fundamentals of the openEuler operating system, testing basic system operation and management skills.It is an entry-level certification in the domestic operating system field.
Below, we’ll break down the exam content, key modules, and preparation strategies to help candidates prepare efficiently.
1.Exam Content Overview
The exam covers nine major modules, each with specific focus areas:
Introduction to openEuler
Background, architecture (kernel, libraries, toolchain), features (performance, security, Kunpeng adaptation), and differences from CentOS/Ubuntu.
Command Line Basics
CLI usage (commands, parameters), file/directory management, text processing (cat, grep), and file ownership/permissions.
Using the VIM Editor
Modes (command/insert/ex), text editing, macros, and multi-file operations.
User & Permission Management
User/group commands (useradd, groupmod), Linux permission model (UGO, read/write/execute), numeric and symbolic modification.
Software Installation & Service Management
Package management with yum/dnf, and service control with systemctl.
File System & Storage Management
File systems (ext4/xfs), disk partitioning (fdisk, lsblk), LVM creation, extension, and reduction.
Daily System Administration
Resource monitoring (top, iostat), log analysis, scheduled tasks (crontab).
Shell Scripting
Variables, parameters, conditions, loops, and automation scripts.
Comprehensive Practice: File Sharing Server
Samba configuration, permission control, and cross-system file sharing.
2.Key Modules for the Exam
File Systems & Storage: partitioning, mounting, and LVM resizing.
User & Permission Management: secure resource access with proper ID/group setup.
Shell Scripting: automation for user management or log cleanup.
These areas carry a high exam weight, and strong command-line skills are essential.
3.Preparation Tips
Study Approach
Focus on high-weight modules like file systems, permissions, and shell scripting.
Prioritize understanding concepts over rote memorization.
Practice at least 1 hour per day in an openEuler environment.
Resources
Official openEuler Administrator Guide and HCIA-Euler exam outline.
Built-in Linux tools (man, --help) for command reference.
Important Notes
The exam is hands-on, so CLI proficiency is required.
Pay attention to domestic OS features, especially openEuler’s Kunpeng optimizations and differences from CentOS.
4.Summary
The HCIA-Euler certification is ideal for Linux beginners or professionals transitioning into the domestic OS field.Success requires balancing theory with practice and focusing on high-weight modules.
With recognition in industries like government and finance, HCIA-Euler serves as an excellent first step into China’s open-source operating system ecosystem.
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Below, we’ll break down the exam content, key modules, and preparation strategies to help candidates prepare efficiently.
1.Exam Content Overview
The exam covers nine major modules, each with specific focus areas:
Introduction to openEuler
Background, architecture (kernel, libraries, toolchain), features (performance, security, Kunpeng adaptation), and differences from CentOS/Ubuntu.
Command Line Basics
CLI usage (commands, parameters), file/directory management, text processing (cat, grep), and file ownership/permissions.
Using the VIM Editor
Modes (command/insert/ex), text editing, macros, and multi-file operations.
User & Permission Management
User/group commands (useradd, groupmod), Linux permission model (UGO, read/write/execute), numeric and symbolic modification.
Software Installation & Service Management
Package management with yum/dnf, and service control with systemctl.
File System & Storage Management
File systems (ext4/xfs), disk partitioning (fdisk, lsblk), LVM creation, extension, and reduction.
Daily System Administration
Resource monitoring (top, iostat), log analysis, scheduled tasks (crontab).
Shell Scripting
Variables, parameters, conditions, loops, and automation scripts.
Comprehensive Practice: File Sharing Server
Samba configuration, permission control, and cross-system file sharing.
2.Key Modules for the Exam
File Systems & Storage: partitioning, mounting, and LVM resizing.
User & Permission Management: secure resource access with proper ID/group setup.
Shell Scripting: automation for user management or log cleanup.
These areas carry a high exam weight, and strong command-line skills are essential.
3.Preparation Tips
Study Approach
Focus on high-weight modules like file systems, permissions, and shell scripting.
Prioritize understanding concepts over rote memorization.
Practice at least 1 hour per day in an openEuler environment.
Resources
Official openEuler Administrator Guide and HCIA-Euler exam outline.
Built-in Linux tools (man, --help) for command reference.
Exam-oriented dumps with realistic command-line tasks and scenario-based exercises.These help simulate the hands-on exam environment and improve speed/accuracy.
Important Notes
The exam is hands-on, so CLI proficiency is required.
Pay attention to domestic OS features, especially openEuler’s Kunpeng optimizations and differences from CentOS.
4.Summary
The HCIA-Euler certification is ideal for Linux beginners or professionals transitioning into the domestic OS field.Success requires balancing theory with practice and focusing on high-weight modules.
For exam preparation, using structured dumps that mirror real CLI tasks is the most efficient way to build confidence and improve your pass rate.
With recognition in industries like government and finance, HCIA-Euler serves as an excellent first step into China’s open-source operating system ecosystem.
I'm your man who have the 100% valid dumps , buy it now for 50% off to clear your exam!
Click it ↓↓
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