#!/bin/bash

#converts "DOS Windows" files to Unix files with backup ("file~")
#   ds2ux dosfile1 dosfile2 ...
#-----------------------------------------------------------------------
TFILE="OUT_ds2ux.tmp"
#-----------------------------------------------------------------------

for file in "$@"
do
    tr -d '\r' < $file > $TFILE
    gcp -b $TFILE $file           #backup of original as "$file~"
done

[ -e $TFILE ] && rm $TFILE
