Interix Windows Services for UNIX Portage (software) SUA Multi-user software UnixODBC MKS Toolkit UnxUtils Microsoft POSIX subsystem List of command-line interpreters Pax (command) Pthreads POSIX Kill (command) Resource Kit Unix-like Extended file attributes KornShell Shell script Windows Subsystem for Linux Windows API Architecture of Windows NT NetBSD OpenBSD Command-line interface Pkgsrc Unix Uname Surf (video game) Technical features new to Windows Vista Windows Vista networking technologies