#! /bin/sh
# This script takes one argument.

trap 'rm -fr $tmpfiles' 1 2 3 15

LANGUAGE=
LC_ALL=
LC_MESSAGES=
LANG=
export LANGUAGE LC_ALL LC_MESSAGES LANG

tmpfiles="hello-test2.ok"
cat <<EOF > hello-test2.ok
Nothing happens here.
EOF

tmpfiles="$tmpfiles hello-test2.out"
: ${HELLO=hello}
${HELLO} sailor > hello-test2.out

# $HELLO > test.out
# $HELLO sailor >> test.out
# $HELLO --traditional >> test.out

: ${DIFF=diff}
${DIFF} hello-test2.ok hello-test2.out
result=$?

rm -f $tmpfiles

exit $result

# hello ends here