#! /bin/sh                                             

if [ "$1" == "" ]; then
  echo  "$0 (ip) "
  exit 
fi 

NUK=/var/www/maincp/var/sfnuk0

A1="AA02FF"
A2=`cat $NUK`
A="$A1 $1 $A2"
echo "$A">$NUK
