Cygwin - Cygwin is a set of tools that provide Linux and POSIX functionality to Windows.
PowerShell - Download WMF. Windows Management Framework contains the latest versions of PowerShell, DSC, WMI, and WinRM for older versions of Windows. PowerShell Module Browser. Search for PowerShell modules and cmdlets.
MSYS2 - A Cygwin-derived software distro for Windows using Arch Linux's Pacman
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
clink - Clink enhances your productivity in Microsoft Windows' "cmd.exe".
Console - Console is a Windows console window enhancement.