Sort of turning some of the comments into an answer.
"Bash on Ubuntu on Windows" is a colaborative project between Canonical and Microsoft
Overview
Bash on Windows provides developers with a familiar Bash shell and
Linux environment in which you can run most Linux command-line tools,
directly on Windows, UNMODIFIED, without needing an entire Linux
virtual machine!
Bash/WSL allows you to:
Run common command-line utilities such as grep, sed, awk, etc. Use the
Linux-compatible filesystem & hierarchy and access fixed Windows
storage mounted under /mnt/... Run Bash shell scripts and Linux
command-line apps. including Tools: vim, emacs, tmux Languages:
Javascript/node.js, Ruby, Python, C/C++, C# & F#, Rust, Go, etc.
Services: sshd, MySQL, Apache, lighttpd, Install additional Linux
tools using apt Invoke Windows applications from within Bash Invoke
Linux applications from within Windows!
Bash on Windows runs Ubuntu user-mode binaries provided by Canonical. This means the command-line utilities are the same as those that run within a native Ubuntu environment.
See https://msdn.microsoft.com/en-us/commandline/wsl/about and https://msdn.microsoft.com/en-us/commandline/wsl/faq for additional details.
But theming the bash environment is the same as theming the Windows command prompt. There are some themes available, see https://github.com/neilpa/cmd-colors-solarized
BUT the Ubuntu purple theme is not available yet.
Further discussion here - https://github.com/Microsoft/BashOnWindows/issues/880
