vagrant: update layout

vagrant.md

@@ -1,33 +1,44 @@
 ---
 title: Vagrant
 category: Devops
+layout: 2017/sheet
+intro: |
+ [Vagrant](http://vagrantup.com) lets you build isolated virtual environments for your apps.
 ---
 
 ### Get started
 
 Add some base boxes:
+{: .-setup}
 
-    $ vagrant box add precise32 http://files.vagrantup.com/precise32.box
+```bash
-    $ vagrant box add precise64 http://files.vagrantup.com/precise64.box
+vagrant box add precise64 http://files.vagrantup.com/precise64.box
+```
 
 Work it:
 
-    $ mkdir test_box
+```bash
-    $ cd test_box
+mkdir test_box
-    $ vagrant init precise64
+cd test_box
+vagrant init precise64
+```
 
 Run it:
 
-    $ vagrant up
+```bash
-    $ vagrant ssh
+vagrant up
+vagrant ssh
+```
 
 To stop, use one of the following:
 
-    $ vagrant ssh        # then: sudo shutdown -h now
+```bash
-    $ vagrant suspend
+vagrant ssh        # then: sudo shutdown -h now
-    $ vagrant destroy    # !!
+vagrant suspend
+vagrant destroy    # !!
+```
 
-### Reference
+### Also see
-
- * [Vagrant](http://vagrantup.com)
 
+* [Vagrant website](http://vagrantup.com) _(vagrantup.com)_
+* [Vagrantfile cheatsheet](./vagrantfile)

vagrantfile.md

@@ -1,8 +1,12 @@
 ---
 title: Vagrantfile
 category: Devops
+layout: 2017/sheet
 ---
 
+## Vagrantfile
+{: .-one-column}
+
 ```rb
 Vagrant.configure("2") do |config|
   # All Vagrant configuration is done here. The most common configuration
@@ -120,4 +124,4 @@ end
 
 ## Also see
 
-* [Vagrant](vagrant.html)
+* [Vagrant cheatsheet](./vagrant)