Shell Programming and Scripting

#!/bin/ksh 
function Delimiter_Cnt
{
Src_FileName=/home/TRIP/DA_TRIP_Load.txt
Src_File=DA_TRIP_Load.txt
 
 
#Delimiter_Count=awk '{print $0, NR "|"}' $Src_FileName > $parameter
count=0
while read line
do
  Delimiter_Count=`echo "$line" | awk -F"," '{print NF-1}'`
  count=$((count + Delimiter_Count))
done < $Src_FileName
echo "delimiter count is $Delimiter_Count"
if [ $? -ne 0 ]
then
  echo "ERROR : Problem in Delimiter check source file $Src_FileName"
else
  echo "Delimiter count for source file $Src_File is $Delimiter_Count" >> Delimit_Tot_Cnt.txt
  chmod 777 Delimit_Tot_Cnt.txt
fi
}
#-------------------------------------------------------------------------------------------------------
# Name : Mail Send with attachment
# Usage : Mail Send with attachment
# Description : This process is used to send attached mail to the users. 
#--------------------------------------------------------------------------------------------------------
function Mail_Send_withattachment
{
Delimiter_Cnt
Emailids="raj@xxx.com"
Delimit_Ct=/home/raj/Delimit_Tot_Cnt.txt
touch MAIL_BODY_DELIMIT.txt
MAIL_BODY_DELMT=/home/suresh/MAIL_BODY_DELIMIT.txt
MAIL_BODY_DELIMIT=MAIL_BODY_DELIMIT.txt
echo "Hi," > $MAIL_BODY_DELIMIT
echo "\t Delimiter count is captured for the source file $Src_FileName .\n " >> $MAIL_BODY_DELIMIT
echo "\nThis is an Auto generated mail. Please Do not reply." >> $MAIL_BODY_DELIMIT
echo "Thanks. " >> $MAIL_BODY_DELIMIT
echo "offshore Team. " >> $MAIL_BODY_DELIMIT
subject="Delimiter Count for the source file $Src_FileName is"
cat $MAIL_BODY_DELIMIT; uuencode Delimit_Tot_Cnt.txt Delimit_Tot_Cnt.txt | mailx -s "$subject" $Emailids
 
if [ $? -eq $SUCCESS ]
then
  echo "Successfully sent mail to $Emailids"
else
  echo "FAILED while sending mail to $Emailids"
 
fi 
}
# Call Function
#----------------
function Delimiter_call
{
if [ -f Delimiter_Count_Check]
then
  Delimiter_Count_Check
fi
}
function Mail_Send
{
if [ -f Mail_Send_withattachment]
then
  Mail_Send_withattachment
fi
}

(cat $MAIL_BODY_DELIMIT; uuencode Delimit_Tot_Cnt.txt Delimit_Tot_Cnt.txt) | mailx -s "$subject" $Emailids

Delimiter_Count=$(awk -F, '{DC+=NF-1}END{print DC}' $Src_FileName)