calculate frequency of word acording to length in text

analysis/len_freq.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+#calculate no occurances of words depending on length
+bzcat $1 | tr -cs '[:alnum:]' ' ' | tr ' ' '\n' | awk '{print length}' | sort -n | uniq -c > len_freq.txt