6 STRLEN=`echo $STR | wc -c`
9 EXTRALEN=`expr $LEN - $STRLEN`
10 while [ "$EXTRALEN" -gt 32 ]; do
11 RES="$RES$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD$PAD"
12 EXTRALEN=`expr $EXTRALEN - 32`
14 while [ "$EXTRALEN" -gt 0 ]; do
16 EXTRALEN=`expr $EXTRALEN - 1`