网上lurking around的时候发现一个火星帖子：Vista和Server 2008支持Unix子系统……而且貌似是比较完整的。甚至包括一个C shell 和K Shell

Utilities and SDK for Subsystem for UNIX-based Applications in Microsoft Windows Vista RTM/Windows Vista SP1 and Windows Server 2008

Utilities and SDK for UNIX-Based Applications is an add-on to the Subsystem for UNIX-Based Applications (referred to as SUA, hence forth) component that shipped in Microsoft Windows Vista / Windows Server2008 RC1.
This consists of the following components:

- Base Utilities
- SVR-5 Utilities
- Base SDK
- GNU SDK
- GNU Utilities
- UNIX Perl
- Visual Studio Debugger Add-in

This release enables 64-bit application development for SUA. development and porting of custom UNIX applications using the Windows OCI (Oracle Call Interface) and Windows ODBC libraries (collectively referred to as ‘Mixed Mode’ in the rest of the document).

目前支持Windows Vista（请下载不带RC1字样的链接），以及Vista SP1 RC1，Server 2008 RC1（请下载带RC1字样的链接）。

Utilities and SDK for UNIX-based Applications_AMD64.exe 196.3 MB

Utilities and SDK for UNIX-based Applications_AMD64_RC1.exe 251.0 MB

Utilities and SDK for UNIX-based Applications_IA64_RC1.exe 259.8 MB

Utilities and SDK for UNIX-based Applications_X86.exe 193.3 MB

Utilities and SDK for UNIX-based Applications_X86_RC1.exe 248.7 MB

开启方法：

开始菜单 - 控制面板 - 程序和特性 - 打开/关闭Windows特性，勾选Unix子系统应用程序。

看了觉得很囧的请帮我Digg，谢谢！
http://digg.com/microsoft/Microsoft_Provide_GNU_and_Unix_SDK_Utilities_Download_WTF