I placed an NCR Veteran Ranger at the Lucky 38, because I own it now after taking out House But I don't want them to wander, at least outside. Is there a console command to set them to stand in one place? I used to do this in Morrowind, but I know the console has changed since then, so any advice would be splendid.

Thanks.

"tai" command stops all AI processing for the character. They don't move, but they don't talk or do anything else either. "tcai" stops combat processing, it prevents them from attacking or fleeing. Those are the only commands i know.

But it just stops it for that character right, not all the others?

Click on the NPC to select them in the console before typing the command and you should be OK