Warning Telvm is work in progress.
Telvm gets you prompts on QEMU virtual machines from your Unix terminal. In particular it has support for building and getting prompts on Windows via Windows Validation OS.
Ultimately it is just a managed $XDG_DATA_DIR/telvm directory, a not so well informed oracle to invoke QEMU and a bit of ISO file munging.
Telvm is distributed under the ISC license.