I am confused on something very simple, how do i add something after an input in javascript? : An example would be if I type !greet user1 it would output "Hello user1" and if i input !greet Bob it would output "Hello Bob". I have searched the internet but it always leads to something that says the exact same thing regardless of what you type. I am new to this kind of thing and greatly appreciate your help. If it matters i am using Atom editor to edit the code and node.js so i can port it into a discord bot. 