I'm trying to learn how to use Linux with a Debian 7 VM that has no GUI.
The 640x400 window I'm working in feels a little constricting and would like to make it bigger, say 1024x768.
How can I do this?
What you basically want to do is change the resolution of the framebuffer. Here's the process I used (supposing that your desired resolution is 1024x768, and that Hyper-V's framebuffer supports this resolution):