Linux 101
10.0
(25)
Beginner Skill Path Beginners
Learn basic instructions and functionalities of the Linux OS, and understand their applicable scenarios through Labs. Completing this Path will give you a solid foundation in Linux, allowing you to focus on studying cyber security afterward.
Linux 101
10.0
(25)
Beginner Skill Path Beginners
Learn basic instructions and functionalities of the Linux OS, and understand their applicable scenarios through Labs. Completing this Path will give you a solid foundation in Linux, allowing you to focus on studying cyber security afterward.
When you sign up
Free
0% Completed Total 0 completed
Lecture 0 /9
Excluded
9
You can access locked objectives by upgrading your plan or purchasing the units separately.
The Lab is a practice and is not included in the overall progress.

Why It's Worth Your Time

Linux is essential across almost every field of cybersecurity — from system hacking, reverse engineering, web hacking, and digital forensics, to cryptography and blockchain. Most security tools are developed for Linux environments, and real-world hackers heavily rely on Linux systems. If you want to build strong security skills, Linux is one of the first technologies you must master. This Path is designed for beginners who are new to Linux, just starting their journey in security, or want to learn the basics of Linux usage.

Topics Covered

  • Practical Linux basics through hands-on Labs and exercises
  • Commonly used Linux commands
  • Managing users, groups, and permissions
  • Shell usage and file system structure
  • Linux skills for system administration and security
  • Software installation and package management
  • Basics of using the Vim text editor
  • Other key Linux features

Recommended For

  • Anyone who wants to build a strong security foundation
  • Beginners who want to learn Linux from scratch
  • Those who don't want Linux to be a hurdle during studying cyber security

Prerequisite Knowledge

  • Basic computer usage skills
  • A computer capable of installing and running Linux
Unit Composition
Total 9 units
  1. 1
    9.7
    (371)
    Free
    9.7
    (371)
    Free
    Learn about the roles and types of shells, and examine the characteristics of commonly used Linux shells such as sh, bash, dash, and zsh.
    Linux Shell
    Linux Shell
  2. 2
    9.8
    (204)
    Free
    9.8
    (204)
    Free
    Learn about files and directories in Linux, and become familiar with basic commands for managing them.
    Linux Files and Directories
    Files and Directories
    Free Trial
    Lab: Linux - File
    Free Trial
    Lab: Linux - Directory
  3. 3
    9.6
    (128)
    Free
    9.6
    (128)
    Free
    Learn about processes in Linux and become familiar with basic commands used to manage them.
    Linux Process Creating and Management
    Process Creation and Management
    Free Trial
    Lab: Linux - Process
  4. 4
    9.7
    (134)
    Free
    9.7
    (134)
    Free
    Learn about environment variables in Linux and become familiar with basic commands used to manage them.
    Linux Environment Variable
    Environment Variables
  5. 5
    9.8
    (106)
    Free
    9.8
    (106)
    Free
    Understand file descriptors in Linux and learn how to use pipes and redirection.
    File Descriptor
    File Descriptor
    Free Trial
    Lab: Linux - File Descriptor
  6. 6
    9.8
    (111)
    Free
    9.8
    (111)
    Free
    Understand how file and user permissions are managed in Linux, and learn commands related to user and group management.
    Users and Groups
    Users and Groups
    Free Trial
    Lab: Linux - User
  7. 7
    9.8
    (108)
    Free
    9.8
    (108)
    Free
    Understand what packages are in Linux and learn how to manage them using the `apt` and `apt-get` commands.
    APT Package Management
    APT Package Management
  8. 8
    9.8
    (92)
    Free
    9.8
    (92)
    Free
    Briefly explore the basic concepts of networking and learn key commands used to manage networks in Linux.
    Network
    Network
    Free Trial
    Lab: Linux - Network
  9. 9
    9.5
    (45)
    Free
    9.5
    (45)
    Free
    Learn the basic usage of Vim, a widely used text editor in the Linux CUI environment.
    Vim
    Editor
Reviews
10.0 (25)
9 days ago

비전공자인데 리눅스를 이해하는 데 큰 도움이 되었습니다. 기본 개념부터 실습까지 체계적으로 구성되어 있어 IT 입문자도 자연스럽게 따라갈 수 있었고, 실제 명령어를 다뤄보며 기초를 확실히 익힐 수 있었습니다. 리눅스를 처음 접하는 분들께 자신 있게 추천드릴 만큼 유익한 학습 경험이었습니다.

10 days ago

리눅스의 기본에 대해 다질 수 있었습니다. 실습이 많은 도움이 됩니다.

17 days ago

굿

20 days ago

자주 쓰지 않아 잊어버렸던 리눅스 개념을 체계적으로 복습하기 좋았어요! 실습 랩에 있는 간단한 문제들도 내용을 복기하기 너무 좋았습니다

21 days ago

리눅스에 대한 가장 기초적인 이해에 너무 도움되었습니다. 단계적이고 기본적인 지식들을 습득하기에 너무 정리가 잘되어있습니다. 적당한 실습또한 포함이 되어있어 더욱 좋았습니다.

When you sign up
Free
0% Completed Total 0 completed
Lecture 0 /9
Excluded
9
You can access locked objectives by upgrading your plan or purchasing the units separately.
The Lab is a practice and is not included in the overall progress.