Command Help

Hey, I recently made a private WoW Server using the CyPack and I was having trouble with some commands. I need to know the following but cant find them anywhere.

-Giving yourself items
-Spawning NPCs
-Killing a selected NPC

I would also like to know if there is normally only one guy in the GM island because I have seen videos with Weapon and Armor Mechants there, but on my server all there is, is that stupid dwarf that gives out tickets.

1) .lookupitem and .additem
2) .addspw #npcid
3) .die...and if u want remove type .del