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author | Patrick Simianer <p@simianer.de> | 2016-07-05 11:01:46 +0200 |
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committer | Patrick Simianer <p@simianer.de> | 2016-07-05 11:01:46 +0200 |
commit | 2b1d7f881c19c4d4b5afae194e02d3300c7675d0 (patch) | |
tree | 5a06ee7de98640a39244b57bb369697176b44ebf /key-count | |
parent | 69949dda35c3ea21d8e926e5f0a596a0a0f61c6a (diff) |
mv
Diffstat (limited to 'key-count')
-rwxr-xr-x | key-count | 14 |
1 files changed, 14 insertions, 0 deletions
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}" } + |