2 questions, most likely noob ones:

[AquaByrd]

I'm writing my 1st script, although I've read the tutorials I never really learn anything from them other than how to replicate what the tutorial teaches you, and as I found with Photoshop this doesn't help me learn new stuff.

So, question 1:

How do I make it so only admins can use a command?

Question 2:

How to I script a 'DoDamage' that does damage to a chosen player? E.g. /slap <player ID>

[DorkeyDear]

1) the event OnCommand is only called when admins do a / command (where as OnPlayerCommand is called when anybody does a / command)
2) A few hints:
OnCommand or OnPlayerCommand
check using GetPiece if the first part is '/slap'
get the 2nd piece w/ GetPiece, and change it to an int with StrtoInt
DoDamage to this int

if you didn't already know, http://www.enesce.com/help has some references for events, functions, and variables

[chutem]

I think here is better than enesce.com/help.

Other than that, yeah, what curt said.