unk

#!/bin/bash

# truncate the filename to the $set number of characters
################################################################
# usage:
# unk <file>
# unk .     # entire working directory (wildcard * doesn't work)
################################################################


set="27"

ls="/bin/ls"
echo="/bin/echo"
cut="/usr/bin/cut"
mv="/bin/mv"

#while [ "$1" != "" ]
#do
        for i in `ls "$1"`; do
                ext="${i: -4}"
#               echo $ext
                nn=`echo "$i" | cut -c1-$set`
#               echo $nn
#               echo $nn$ext
                mv $i $nn$ext
        done
#done
exit