From e7c9108b95e39d7ea5a29ae06d619c4727f11027 Mon Sep 17 00:00:00 2001
From: Thomas Voss <thomasvoss@live.com>
Date: Fri, 29 Oct 2021 23:02:39 +0200
Subject: Initial commit

---
 2015/08/puzzle-2.sh | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100755 2015/08/puzzle-2.sh

(limited to '2015/08/puzzle-2.sh')

diff --git a/2015/08/puzzle-2.sh b/2015/08/puzzle-2.sh
new file mode 100755
index 0000000..a00f13f
--- /dev/null
+++ b/2015/08/puzzle-2.sh
@@ -0,0 +1,7 @@
+#!/usr/bin/env sh
+
+X=$(sed 's/\("\|\\\)/\\&/g; s/^/../' input \
+	| tr -d '\n' \
+	| wc -c)
+Y=$(tr -d '\n' <input | wc -c)
+expr $X - $Y
-- 
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