Your Question: What Is Subsystem in Linux?
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The Windows Subsystem for Linux lets developers run a GNU/Linux environment — including most command-line tools, utilities, and applications — directly on Windows, unmodified, without the overhead of a traditional virtual machine or dualboot setup.

How does the Linux subsystem work?

Instead of using a VM or container, WSL virtualizes a Linux kernel interface on top of the Windows kernel. This means that running WSL only requires a minimal amount of RAM. And when not in use, the WSL driver isn’t loaded into memory, making it much more efficient than a solution based on a VM or container.

What is WSL used for?

The Windows Subsystem for Linux (WSL) is a feature of Windows 10 that enables you to run native Linux command-line tools directly on Windows, alongside your traditional Windows desktop and apps.

Robert Thorne

Robert Thorne

Automotive & Future Transportation Editor

Robert Thorne covers electric vehicle innovations, autonomous driving systems, global mobility trends, and automotive engineering developments.

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