--- /dev/null
+#!/bin/sh
+
+if [ ! -f $1 ]; then
+ echo "Usage: $0 "
+ echo "This script needs a file to sort and a new name for the file after sorting."
+ exit 1
+fi
+
+echo "Sorting $1 into $2"
+
+sort -t ' ' -k 4.9,4.12n -k 4.5,4.7M -k 4.2,4.3n -k 4.14,4.15n -k 4.17,4.18n -k 4.20,4.21n $1 > $2
+
+