[pups] Figured some things out.

I feel just a little bit stupid for not figuring them out sooner, but smart in being able to figure them out on my own. Some of you may remember a post I wrote some time ago, dealing with E11 (Ersatz-11) and the RL02 v7 image. I mentioned not being able to get out of single-user mode, and being unable to view man pages. Well, as it turns out, I stumbled across the method of getting to multi-user mode. ^D, imagine that. Dropping out of single-user mode starts multi-user mode. That's not something I would have been able to use logic to figure out. And, well, I happened to notice that there was no temp directory, so no wonder man couldn't create its temp file. A quick little 'mkdir tmp' and that problem was fixed. Now, that was something I was able to figure out logically. Of course, now my problem is that the console is presumed to be a TTY and not a CRT terminal. And so, man pages just scroll right up and off the screen. Oh well. I'm sure I'll figure out something. Eventually.