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-rwxr-xr-x2015/05/puzzles.sh6
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diff --git a/2015/05/puzzles.sh b/2015/05/puzzles.sh
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+#!/usr/bin/env sh
+
+# Could do this with just grep(1) and skip using wc(1), but I am lazy
+
+sed -nf puzzle-1.sed input | wc -l
+sed -nf puzzle-2.sed input | wc -l