Run Linux Natively on Windows 10

Microsoft has introduced the Windows Subsystem for Linux (WSL), which lets users run their favorite Linux distributions directly from Windows 10 without dual-booting or using a virtual machine. This feature bridges the gap between Windows and Linux environments, allowing developers and system administrators to use Linux tools natively on Windows.

Limitations of Windows Subsystem for Linux

While WSL is a significant step forward for Microsoft, it has some limitations in terms of full functionality. Specifically, WSL does not support AF_PACKET due to security restrictions. This means you won't be able to put a Wi-Fi adapter in promiscuous mode (or monitor mode), and tools that require raw sockets to function properly won't work, such as nmap, wireshark, or penetration testing tools.

Installing Windows Subsystem for Linux

Step 1: Enable WSL Feature

Run PowerShell with administrator privileges and execute the following command to enable WSL:

Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux

Step 2: Download Linux Distribution

Download the 'Kali Linux' application from the Microsoft Store by searching for "Kali Linux" and click "Get" to begin installing. The system will require a reboot after package download. Once your system has rebooted and you've logged back into your account, launch Kali from the Start menu or Cortana search.

Step 3: Configure Root Privileges

The default Kali Linux installation runs without root permissions. To enable root privileges, execute the following commands:

sudo -i
chmod +s /bin/su

Step 4: Create User Account and Update System

You'll be prompted to create and configure a Kali Linux username and password. After setup, add the Kali Linux repository to /etc/apt/sources.list and update the system:

sudo apt-get update
sudo apt-get upgrade

Step 5: Configure Windows Defender Exclusions

Windows Defender might detect Kali repositories as malware and block some programs. To prevent these issues, add a Windows Defender exclusion for the Kali Linux folder location (typically C:\Users\[Username]\AppData\Local\Packages\KaliLinux.*).

Step 6: Install Desktop Environment

Since Kali Linux runs in command-line mode by default, install the XFCE desktop manager for a graphical interface:

sudo apt-get install wget
wget https://kali.sh/xfce4.sh
sudo sh xfce4.sh

Step 7: Start Remote Desktop Service

Start the xrdp server to connect to the XFCE desktop using Remote Desktop:

sudo /etc/init.d/xrdp start

Step 8: Connect via Remote Desktop

Open the Remote Desktop Connection by running mstsc in Windows and connect to 127.0.0.1:3390. Log in with the username and password you created earlier to access the full XFCE desktop environment.

Key Benefits

• Native performance − No virtualization overhead compared to VMs

• Seamless integration − Access Windows files from Linux and vice versa

• Development efficiency − Use Linux development tools on Windows

• No dual-boot required − Switch between environments instantly

Common Use Cases

WSL is particularly useful for developers working with web technologies, system administrators managing Linux servers, cybersecurity professionals using penetration testing tools (with limitations), and students learning Linux commands and scripting.

Conclusion

Windows Subsystem for Linux provides a convenient way to run Linux distributions natively on Windows 10 without virtualization. While it has some network-level limitations, WSL offers excellent performance and integration for most development and administrative tasks, making it an ideal solution for users who need both Windows and Linux environments.