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diff scripts/wordfreq @ 234:eba3744fb238

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Added my set of helper scripts. Removes the spell makefile target as it was not use{d,ful} anyway. Btw: I should have ran script/doubles before I printed the document. :-/
author markus schnalke <meillo@marmaro.de>
date Mon, 16 Jul 2012 11:23:30 +0200
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/scripts/wordfreq	Mon Jul 16 11:23:30 2012 +0200
@@ -0,0 +1,6 @@
+#!/bin/sh
+#
+# print frequency of words
+
+deroff "$@" | tr -cs A-Za-z '\012' | tr A-Z a-z |
+	sort | uniq -c | sort -nr | sed 20q