PowerShell
PowerShell (including Windows PowerShell and PowerShell Core) is a task automation and configuration management framework from Microsoft, consisting of a command-line shell and associated scripting language built on the .NET Framework.
Cygwin is a Unix-like environment and command-line interface for Microsoft Windows.
Cygwin is a Unixlike environment and commandline interface for Microsoft Windows. Cygwin provides native integration of Windowsbased applications, data, and other system resources with applications, software tools, and data of the Unixlike environment.
Productivity Developer Tools Utilities
command-line console shell unix compatibility-layer simplicity-fast-small linux-on-windows
PowerShell (including Windows PowerShell and PowerShell Core) is a task automation and configuration management framework from Microsoft, consisting of a command-line shell and associated scripting language built on the .NET Framework.
Free Open Source Mac OS X Windows Linux
Command Prompt, also known as cmd.exe or cmd (after its executable file name), is the command-line interpreter on Windows NT, Windows CE, OS/2 and eComStation operating systems. It is the counterpart of COMMAND.
Commercial Windows
Hamilton C shell is a clone of the Unix C shell and utilities for Microsoft Windows.
Commercial
SpeedLinux is a customized coLinux. coLinux is not a VM but it can be used in the same way. Installation of Speedlinux results in a complete LINUX System with X server...
Free Open Source Windows