Linux is important in cyber security, but you do not need to become a Linux expert in the beginning.
You only need to learn the basic Linux commands first.
Why Linux is Needed
Many cyber security tools run on Linux.
Kali Linux is also used by many cyber security learners and professionals.
Linux helps you use tools, manage files, run commands, and understand systems better.
How Much Linux Should Beginners Learn?
As a beginner, learn only the basics.
You should know:
File and folder commands
User permissions
Installing tools
Running tools
Basic networking commands
Reading files
Copying and moving files
That is enough to start.
Do You Need Advanced Linux?
No, not in the beginning.
Advanced Linux is useful later when you go deeper into cyber security.
But first, learn the basic commands and practice them daily.
Best Way to Start
Start with simple Linux commands.
Then use Kali Linux or any Linux system and practice slowly.
Do not try to learn everything at once.
Learn Cyber Security with VulnTech
At VulnTech, you can start learning cyber security step by step through free industry-grade cyber security courses.
VulnTech provides:
Free cyber security courses [Industry-grade]
Certifications [Free]
Daily blogs to stay updated with the latest cyber security trends
A community page to interact with other cyber security learners and experts
So if you are starting from zero, VulnTech can help you learn in a simple and structured way.
Final Answer
For cyber security, you only need basic Linux in the beginning.
Learn simple commands first. Advanced Linux can be learned later when needed.