rename_output.bsh

#!/bin/bash

if [ $# -lt 1 ]; then
   echo "usage $0 prefix"
   exit 1
fi

prefix=$1
lname=list.fort

echo "new name=$prefix.*****"
#rename output
if [ -f $lname ]; then
   echo "list ($lname) already exists!"
fi

ls fort.100?0 > $lname

while read fname;
do
  id=`echo $fname | cut -d '.' -f2`
  fname_new="$prefix.${id}"
  echo "${fname} ----> $fname_new"
mv $fname $fname_new
done < $lname

rm -f $lname