add excerpts

_posts/2019-01-24-package-management.markdown

@@ -2,7 +2,9 @@
 layout: post
 title:  "RPM Package Management Using Pulp"
 date:   2019-01-21 11:30:00 -0500
-categories: yum rpm packages pulp centos linux
+tags: [vagrant, pulp, rpm, packages, package, rpm package management, virtualbox, bash, linux, apache, pulp-server, yum, centos]
+excerpt: "Use Vagrant and VirtualBox to provision a Pulp server for RPM package management"
+categories: package-management pulp
 ---
 
 ## Build a Server

_posts/2019-02-01-ruby-library-for-chef.md

@@ -2,6 +2,8 @@
 layout: post
 title:  "Ruby Library for Chef"
 date:   2019-02-01 16:30:00 -0500
+tags: [ruby,library,libraries,chef,cookbook,recipe,bash,mtime,linux]
+excerpt: "Create a library for a Chef cookbook to drive consistency, efficiency, smaller file sizes "
 categories: chef libraries ruby
 ---
 

_posts/2019-02-13-chef-deprecations.md

@@ -2,6 +2,8 @@
 layout: post
 title:  "Testing for Chef Deprecations Using Foodcritic"
 date:   2019-02-13 16:15:00 -0500
+tags: [testing, chef, foodcritic, bash, deprecations, chefdk]
+excerpt: "Chef Client is on a monthly release cycle with new releases on the first Wednesday of each month. With new releases, deprecations should be paid attention to so that our cookbooks do not become stale and eventually break."
 categories: chef testing foodcritic
 ---
 

index.md

@@ -2,8 +2,11 @@
 layout: default
 ---
 
-## Posts
+# Posts
 {% for post in site.posts %}
+---
+### [{{ post.title }}]({{ post.url | prepend: site.baseurl }})
   {{ post.date | date: "%b %-d, %Y" }}
-  [{{ post.title }}]({{ post.url | prepend: site.baseurl }})
+
+  {{ post.excerpt }} _[...continue reading]({{ post.url | prepend: site.baseurl }})_
 {% endfor %}