Simple targeting

I'm sure this question has already been answered somewhere if I looked hard enough, but I've been looking for the past hour so I'll just ask.
I want basic targeting, basically a want a two commands.
one with an input of 'ds' and output of 'drawslash (whatever the target is)' and a command 't (what I want to target)' so I could input 't kobold' then 'ds' which would output 'drawslash kobold'
I know nothing about any kind of scripting.

You are in luck. Step-by-step instructions are on a video here:

That makes things make a lot more sense, thank you.