Adding Names To An Email List From Terminal Using Vi?

All that I can remember of this dream is that it took place at The BP Library, there was a fictional bald man with light color skin who either used to work at the library or who still worked at the library was there, and I was working at IT Assistant job still and I was still new.

I remember being on a desktop computer using a Linux distribution, maybe CentOS, and some names needed to be added to a list (maybe an email list), and we had to use a text editor to add the names.

It was recommended that we use a terminal and run a text editor in it, and so that is probably what we started doing and maybe we used Vi as the text editor.

But that is all that I can remember of this dream.

The end,

-John Jr