Terminal

[Jman]

Hey, got the Droid(Motorola) a few days ago, got it rooted, and I have the free terminal app. I was wondering why terminal commands such as wget, tar, zip, sudo, etc etc etc are not included with the AndroidOS. I know applications have a lot more functionality because one app was able to unzip a tar, but it'd be really nice to get them in the terminal. I'm guessing you'd need to get the original bin files from Linux itself and put them in there. But I'm not sure if that'll work or not. So is there a way to do it? It'd be really nice.

One other thing, I'm also trying to get a simple bash script executing but chmod doesn't wanna make it executable, I kepp getting Permission Denied

Thanks a lot guys