From 2b1d7f881c19c4d4b5afae194e02d3300c7675d0 Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Tue, 5 Jul 2016 11:01:46 +0200
Subject: mv

---
 key-count | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100755 key-count

(limited to 'key-count')

diff --git a/key-count b/key-count
new file mode 100755
index 0000000..deaa522
--- /dev/null
+++ b/key-count
@@ -0,0 +1,14 @@
+#!/usr/bin/env ruby
+
+STDIN.set_encoding 'utf-8'
+STDOUT.set_encoding 'utf-8'
+
+h = {}
+h.default = 0
+while line = STDIN.gets
+  line.strip!
+  h[line] += 1
+end
+
+h.each_pair { |k,v| puts "#{k} #{v}" }
+
-- 
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