README.md in linodians-0.0.3 vs README.md in linodians-0.0.4

@@ -10,10 +10,25 @@
 
 Library for viewing public Linode employee data
 
 ## Usage
 
+### From the command line
+
+A `linodians` script is provided that will output the current data:
+
+```
+❯ linodians -h
+Usage: linodians [-v] [-j]
+    -j, --json                       Output as json
+    -v, --version                    Show version
+```
+
+Running just `linodians` will print a human-readable list. For consumption by other tools, `linodians -j` will output JSON.
+
+### From Ruby code
+
 First, create a Linodian object
 
 ```
 require 'linodians'
 employees = Linodians.new
@@ -51,9 +66,21 @@
 ```
 require 'linodians'
 employees = Linodians.new
 titles = employees.map(&:title).each_with_object(Hash.new(0)) { |i, o| o[i] += 1 }
 titles.sort_by(&:last).each { |title, count| puts "#{count} -- #{title}" }
+```
+
+#### Loading in existing data
+
+If you already have a hash of data, like one created with `Linodians.new.to_json`, you can import it back in when making a new Linodians object:
+
+```
+require 'linodians'
+require 'json'
+
+data = File.open('data.json') { |fh| JSON.parse fh }
+linodians = Linodians.new(data)
 ```
 
 ## Installation
 
     gem install linodians