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Najiib Jama — Thu, 29 May 2025 12:43:46 +0000

Najiib Jama

May 29 '25

The basics commands of Linux

#linux #network #cybersecurity

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Introduction to Linux

Najiib Jama — Thu, 29 May 2025 10:36:33 +0000

What is Linux

Linux is an operating system just like Windows and MacOS. Unlike other operating systems, Linux is open-source which means anyone can look at its code, change it and share it freely.

Why Linux? Key Advantages

Free- It does not need any cost to download or copy.
Customizable-You can change the system to fit your needs
Secure- Linux is secure and has strong permissions and fewer malware threats.
Community driven- Millions of users and developers contribute worldwide.

How to start with Linux?

Choose a beginner-friendly distro:

Ubuntu (best for newcomers)
Linux Mint (simple and stable)
Kali Linux (for cybersecurity, but not ideal for beginners)

Install safely

Use VirtualBox (to run Linux inside Windows/macOS without risk).
Try Live USB (test Linux without installing).

Learn Basic Commands

ls # List files
cd # Change directory
pwd # Show current folder
mkdir # Create a directory

The basics commands of Linux

Najiib Jama — Thu, 29 May 2025 04:19:04 +0000

The terminal

The Linux terminal is a powerful tool that lets you interact with your computer by typing commands.
Unlike using the mouse to click icons, the terminal uses text to perform tasks quickly and efficiently.
Learning basic commands will help you feel comfortable using Linux.

Here are 5 important Linux commands every beginner should know:

ls – Lists files and directories in the current folder.
Example: ls
cd – Stands for "change directory." It lets you move between folders.
Example: cd Documents
pwd – Stands for "print working directory." It shows your current location.
Example: pwd
mkdir – Means "make directory." It creates a new folder.
Example: mkdir new_folder
rm – Removes files or folders.
Example (file): rm file.txt
Example (folder): rm -r folder_name.

Conclusion

These five commands are the foundation of using the Linux terminal. Practice them often, and you’ll become more confident. More commands will come as you explore further — one step at a time!