Shell Programming and Scripting

#!/usr/bin/ksh

nawk '
  FNR==NR{
     detail[$2]
     next
  }
  { 
    printf("Meta [%s] %s found in Detail-- %s\n",  $2, ($2 in detail) ? "" : "NOT",  ($2 in detail) ? "Successful" : "Failed")
  }' DetailFile.txt MetadataFile.txt

#!/usr/bin/ksh

nawk '
  FNR==NR{
     detail[$2]
     next
  }
  { 
     if ( $2 in detail)
        printf("Meta [%s] found in Detail-- Succefull\n",  $2)
     else {
        printf("Meta [%s] NOT found in Detail-- Failed\n",  $2)
        _ex=1
     }
  }
  END { exit(_ex)}' DetailFile.txt MetadataFile.txt

#| check for correct number of parameters

if [ $# -ne 3 ]
then
   echo " "
   echo " Incorrect number of parameters entered..."
   echo " Correct usage: " $0 "<DIR> <DETAIL FILE> <METADATA FILE>"
   echo " "
   exit 1
fi

#-------------------------------------------------------------
#    Initialize variables
#-------------------------------------------------------------

DIR=$1
DETAIL_FILE=$2
METADATA_FILE=$3

#-------------------------------------------------------------
#    Check for the existence of the Detail and Metadata files
#-------------------------------------------------------------
cd ${DIR}

if [ -r ${DETAIL_FILE} ]; then
   echo "\tDetail File ${DETAIL_FILE} to be compared found"
else
   echo "\tError: Detail File ${DETAIL_FILE} was not found, Aborting!"
   echo " "
   exit 1
fi

if [ -r ${METADATA_FILE} ]; then
   echo "\tMetadata File ${METADATA_FILE} to be compared found"
else
   echo "\tError: Metadata File ${METADATA_FILE} was not found, Aborting!"
   echo " "
   exit 1
fi

#-------------------------------------------------------------
#    Compare both files for partner names
#-------------------------------------------------------------
time {
nawk '
  FNR==NR{
     detail[$2]
     next
  }
  { 
     if ( $2 in detail)
        printf("Metadata partner name [%s] found in Detail-- Successful\n",  $2)
     else {
        printf("Metadata partner name [%s] NOT found in Detail-- Failed\n",  $2)
        _ex=1
     }
  }
  END { exit(_ex)}' ${DETAIL_FILE} ${METADATA_FILE}  
}