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#! /bin/sh -e
#Tag 1538
# $Id: to_dos 2 2002-10-12 11:37:38Z hans $
#
# convert a UNIX ASCII file to a DOS ASCII file by appending ^M at the
# end of each line and ^Z at the end of the file
TMPFILE=/tmp/to_dos$$
if [ $# -gt 2 ]
then
echo "usage: to_dos [<unix_file> [<dos_file>]]"
exit 1
fi
if [ $# -gt 0 ]
then
nawk '{printf("%s\r\n", $0);}' "$1" > $TMPFILE
else
nawk '{printf("%s\r\n", $0);}' > $TMPFILE
fi
# Stick on the EOF character
echo '\c' >> $TMPFILE
if [ $# -eq 2 ]
then
mv -f $TMPFILE "$2"
else
cat $TMPFILE
rm $TMPFILE
fi
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