I dont know if this has been done before but i'll write it anyways.
I was in a DILD and i came up with a dream control tecniqe after dong a lot of batch
programming(In Real Life).
In a dream i where writing a batch file wich where to generate electricity by repeating the command"give me electricity"(xD) wich was when i realised that i was dreaming because i was sitting on a field with cows walking around me.
Then i came up with the idea to use a command prompt to do things in a dream.
In the dream i wrote "give me super flying abilities" and i where able to fly.
Then i wrote "teleport me to my home" and i suddenly was in my home.
I know that what i wrote wasnt real commands, but i think that you just can come up with whatever you want as long as it gives meaning.
This is not a real tutorial but this is what i think you should do:
1. Find somthing with a screen.
2. Write a command.
Info . 2: The command do not need to be a valid command, it could just be a sentence.
I am really sorry with the bad grammar/sentence building, im not very great at engilsh. I am also verry sorry if this has been suggested before.