How to Pull Self Userinfo From Server

[evenmonkeys]

I'm making a blank page and I'm trying to list out information of the person. How would I do something like this...

Username: {person's username}
Posts: {person's posts}

You can get the idea there. I'm making a custom page with information on it, but I can't specify an exact location to look because I want it to pull the information for whoever is looking at it. If I look at the page, I want it to say xYarub with 1000 posts. Whereas if Bob is looking at it, I want it to say Bob with 200 posts. See what I'm getting at?

Can this be done without extra files? Is there just a phrase or something I can use? Please help.