echo "$wget_help" | grep -q -- ' --inet ' && WGET_OPTS="$WGET_OPTS --inet"
echo "$wget_help" | grep -q -- ' --retry-connrefused ' && WGET_OPTS="$WGET_OPTS --retry-connrefused"
echo "$wget_help" | grep -q -- ' --no-iri ' && WGET_OPTS="$WGET_OPTS --no-iri"
echo "$wget_help" | grep -q -- ' --inet ' && WGET_OPTS="$WGET_OPTS --inet"
echo "$wget_help" | grep -q -- ' --retry-connrefused ' && WGET_OPTS="$WGET_OPTS --retry-connrefused"
echo "$wget_help" | grep -q -- ' --no-iri ' && WGET_OPTS="$WGET_OPTS --no-iri"