diff --git a/audit.sh b/audit.sh
new file mode 100755
index 0000000..54bd26f
--- /dev/null
+++ b/audit.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+for file in transcripts/*
+do
+	repeats=( $(grep -E ".{31,}" "$file" |sort |uniq -c |sort -nr |head -1 |sed 's/\"//g' |sed "s/\'//g" |xargs |cut -d " " -f 1) )
+	if [[ $repeats -gt 6 ]]; then
+		echo "$file	$repeats duplicate lines"
+	fi
+done