Shell Programming and Scripting

#!/bin/bash -xv

fnStats()
{
modes=("${!1}")
services=("${!2}")
dates=("${!3}")
prices=("${!4}")
for (( i = 0 ; i < ${#dates[@]} ; i++ )) do
echo "${dates[$i]}" > /home/sm_stats.txt
for (( j = 0 ; j < ${#services[@]} ; j++ )) do
for (( k = 0 ; k < ${#modes[@]} ; k++ )) do
for (( l = 0 ; l < ${#prices[@]} ; l++ )) do
a=$(grep "CHG=1,${prices[$l]}" TLOG_BILLING_REALTIME_${dates[$i]}* | awk -v s="${services[$j]}" -v m="${modes[$k]}" 'BEGIN {FS = "|"} {if($8=="A" && $7==s && $11==m) print $4}' | wc -l)
echo -n "$a," >> /home/sm_stats.txt
#echo "${dates[$i]} ${services[$j]} ${modes[$k]} ${prices[$l]} $a"
#echo "TLOG_BILLING_REALTIME_${dates[$i]}*"
done
done
done
done
}

cd /SUBMGR/Tomcat/logs/TLOG/BILLING_REALTIME

modes=(OBD VP WEB SMS PRESSSTAR)
services=(RBT_ACT_DEFAULT RBT_ACT_COPY RBT_ACT_GIFT)
prices=(5.0 2.5 1.0)
dates=(20120529)

fnStats modes[@] services[@] dates[@] prices[@]

grep "CHG=1,${prices[$l]}" TLOG_BILLING_REALTIME_${dates[$i]}* |  awk -v s="${services[$j]}" -v m="${modes[$k]}" 'BEGIN {FS = "|"}  {if($8=="A" && $7==s && $11==m) print $4}' | wc -l
++ awk -v s=RBT_ACT_GIFT -v m=PRESSSTAR 'BEGIN {FS = "|"} {if($8=="A" && $7==s && $11==m) print $4}'
++ wc -l
++ grep CHG=1,1.0 TLOG_BILLING_REALTIME_20120529_000000..log