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#!/bin/sh
# $Id: rotated-data,v 1.1 2004/12/19 16:43:47 tom Exp $
# Rotate the second parameter's data by the given shift count.
if test $# != 0
then
case $1 in
[1-9]*)
left=$1
next=`expr $left + 1`
shift 1
;;
*)
left=1
next=2
;;
esac
char=`echo "$@" | cut -b -${left}`
data=`echo "$@" | cut -b ${next}-`
printf "%s%s\n" $data $char
else
echo
fi
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