shell oracle

#!/bin/sh

traffic=10

rm -rf test.txt
data=`sqlplus -S anoscfg/anoscfg  <<EOF
spool test.txt
set pages 0 
set feed off
set heading off;
set feedback off;
set verify off;
set linesize 1000;
select   TIME_START, SGSN,  round(UL_FLOW/(1024*1024),0), round(DL_FLOW/(1024*1024),0) from    (select * from RT_SGSN_FLOW_5   order  by  TIME_start desc )  where rownum <5;
EOF`

data_1_up=`echo $data |awk -F' ' '{print $3}'`
data_2_up=`echo $data |awk -F' ' '{print $7}'`
data_11_up=`echo $data |awk -F' ' '{print $11}'`
data_22_up=`echo $data |awk -F' ' '{print $15}'`


num_092_up=`expr ${data_11_up} / ${traffic}`
num_221_up=`expr ${data_22_up} / ${traffic}`


if [ ${data_1_up} -lt ${num_092_up} ];then
        echo 'alarm' 'warning' 'is' "SGSN 092 UL_flow   $data_1_up  -lt $data_11_up  `date '+%Y-%m-%d %T'`" "$HOSTNAME" 
fi


if [ $data_2_up -lt $num_221_up ];then
        echo 'alarm' 'warning' 'is' "SGSN 221 UL_flow  $data_2_up -lt $data_22_up  `date '+%Y-%m-%d %T'`" "$HOSTNAME" 
fi