Variable reference

author: "Berk Koprucu"
title: "Parameter reference"
subtitle: "List of front matter variables"
seo_enabled: true # Force seo for a hidden page
excerpt_text: "Front matter reference" # Custom excerpt text
excerpt_size: 100 # Custom excerpt size
excerpt_image: /assets/images/test/berk_logo_funny_2.png
excerpt_image_copyright: 'Image by Blabla'
excerpt_image_on_page: false # Don't show except image on post page, only on listing
excerpt_image_page_style: 'max-height: 150px' # Apply CSS to excerpt image
banner: /assets/images/test/berk_logo_funny.png
banner_credit: 'Photo by Casey Horner' 
categories: [Test]
tags: [AWS, Spring]
sidebar: [about-box] # One of: 'about-box', 'article-menu', 'category-list', 'tag-list', 'archive-list'
hide: [related, navigator] # Can be 'header', 'navigator', 'related', 'comments', 'share'. Implementation in post.html
hidden: 1 # Hide from listing
hide_from_related: 1   # Don't appear in "More Articles"
permalink: "/reference.html"  # Custom url
# top: 1 # Pinned post 

`bundle update`