Hi ,

I need to write a korn shell to read a file, say Test.txt, and search the file for key words like "email", "name", etc line by line. Whatever is found on a line, send it to an output file. Do this until the end of the file. I have the following code below, that I'm trying to tweak but it doesn't work. Could you please let me know what is wrong:

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#!/bin/ksh
LDAPFILE=Test.txt
# Function Name: Initialize_Variables
# Description : This function initializes the employee variables.
Initialize_Emp_Variables()
{
FNAME=""
LNAME=""
MNAME=""
EMAIL=""
DEPT=""
}

# Function Name: Process_Ldap_File
# Description : This function reads the ldap file line-by-line and
# parse it and store values of first, middle, last names
# and email and department in member variables. At the end
# of the record, it calls Update_Email_For_Name function.
Process_Ldap_File()
{
Initialize_Emp_Variables
while read data
do
# get the attribute name and attribute value from the line just read
ATTNAME=`echo $data | cut -f 1 -d :`
ATTVALU=`echo $data | cut -f 2 -d :`

# if the attribute name collected in the previous step is not null
# then it is valid data
if test $ATTNAME
then
# if the attribute name is email, store data in email
if test $ATTNAME = "mail"
then
EMAIL=$ATTVALU
fi

# if the attribute name is givenname, store data in first name
if test $ATTNAME = "givenname"
then
FNAME=$ATTVALU
fi

# if the attribute name is middleinitial, store data in middle name
if test $ATTNAME = "middleinitial"
then
MNAME=$ATTVALU
fi

# if the attribute name is sn, store data in last name
if test $ATTNAME = "sn"
then
LNAME=$ATTVALU
fi

# if the attribute name is department, store data in department
if test $ATTNAME = "department"
then
DEPT=$ATTVALU
fi

# if the attribute name is dn, it is start of new data set.
# update the employee email (if it is not a valid email address)i
# and initialize the member variables
if test $ATTNAME = "dn"
then
if test $LNAME
then
# call update email routine to update email address of the employee
Update_Email_For_Name
fi
Create_Input_File
fi
fi
done < $LDAPFILE
#
# at end, display the last employee details
if test $LNAME
then
# call update email routine to update email address of the employee
Create_Input_File
fi
}

# **************************
# Create load file function
# **************************
Create_Input_File()
{
$EMAIL $FNAME $MNAME $LNAME $DEPT >>$HOME/trial.csv
}


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