I image many computers with Ubuntu. I use Clonezilla and have a script that does things like setting the hostname on first boot. I'd like this script to ask me a question. How can this be achieved? Upstart is concurrent and doesn't show any particular terminal so I'm not sure how this could be done.
If you're wondering why, I'd like for it to ask me what school I'm at which would run a specific script for that school's customizations. This way I can have one company image that runs everywhere I work in.