First Windows 10 preview with bash support is out now
The first Windows 10 Insider Preview build that includes support for native Linux bash on Windows is now out. This was some of the biggest news to come out of Build last week, as Microsoft works to make Windows even more attractive to developers.
The full install process is described on Microsoft's blog post, but the important part is that in order to use the Windows Subsystem for Linux, the system will have to be put into developer mode through the Settings app (instead of its default sideloading mode). Then the feature will need to be added from Windows Features, and finally the runtime environment will have to be fetched from the store. This process is a little convoluted, but it underscores that Microsoft is positioning the Linux support as a developer feature, not meant for production deployments yet.