added various scripts

fuzz.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+pattern='\b(([01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}([01]?\d{1,2}|2[0-4]\d|25[0-5])\b'
+#count ips in log
+count=$(cat $1 | grep -Po $pattern | sort -u  | wc -l)
+#create ip_map for translation of IPs
+paste <(cat $1 | grep -Po $pattern | sort -u) <(paste <(shuf <(for i in {0..255};do echo $i; done))  <(shuf <(for i in {0..255};do echo $i; done))  <(shuf <(for i in {0..255};do echo $i; done))  <(shuf <(for i in {0..255};do echo $i; done)) | tr "\t" "." | head -n $count) > ${1}.ip_map
+
+#awk script to replace IPs
+awk_script='
+NR == FNR {
+  rep[$1] = $2
+  next
+} 
+
+{
+  for (key in rep)
+    gsub(key, rep[key])
+  print
+}
+'
+#OUTPUT
+cat $1 | awk "$awk_script" ${1}.ip_map - 
+
+echo "Lookup-Table is stored in ${1}.ip_map" >&2