Sunday, November 18, 2007

Unix


Microsoft Windows Services for UNIX (SFU) is a software package produced by Microsoft which provides a Unix subsystem and other parts of a full Unix environment on Windows NT and its successors. The subsystem included is called Interix.
Like the Microsoft POSIX subsystem in Windows NT, Interix is not an emulation of a Unix kernel, but rather an implementation of a user-mode subsystem running directly on top of the Windows NT kernel.
It is important to note that though both Cygwin (a free alternative to Interix) and Windows Services for Unix provide header files and libraries that make it easier to recompile or port Unix applications for use on Windows, they do not make Unix binaries compatible with Windows binaries.

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