Please simply follow this guide to manipulate Surgeon Tux.

New Page

Simply create a {name}.md file in Surgeon Tux home directory. It will be shown in the navbar. And add these headings.

layout: page
title:  "{PAGE_NAME}"
permalink : "/page_name/"
category: "page-name"

New Post

Create a new file in _posts directory and name it as yyyy-mm-dd-{POST_SHORTNAME}.markdown and add these headings,

layout: post
title:  "{POST_NAME}"
date:   yyyy-mm-dd
categories: ["archive"]
author: "Author"