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Edit File: rotated-data

#!/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