Shell Programming and Scripting

CM                                     TARGET     ACTUAL 
---------------------------------- ---------- ---------- 
Conflict Resolution Manager                 1          1 
Internal Manager                            1          1 
Standard Manager                           18         18 
Workflow Agent Listener Service             1          1 
Workflow Mailer Service                     1          1 
Output Post Processor                       1          1

awk 'NR>2' status.txt | while read line; do
  if [ -n "`echo $line | awk '$NF!=$(NF-1)'`" ]; then
    mail -s "$line" your@mail.address < /dev/null
  fi
done

#!/bin/bash

awk 'NR>2' status.txt | while read line; do
  if [ -n "`echo $line | awk '$NF!=$(NF-1)'`" ]; then
    mail -s "$line" xyz@pqr.corp.com < /dev/null
  fi
done

awk 'NR>2' status.txt | while read line; do
  if [ -n "`echo $line | awk '$NF!=$(NF-1)'`" ]; then
    MSG="`echo $line | awk '{NF-=2}1'` is down"
    mail -s "'$MSG'" xyz@pqr.corp.com < /dev/null
  fi
done

awk '
        NR > 2 {
                if ( $NF != $(NF - 1) )
                {
                        NF -= 2
                        print $0 " is down" > "mail_body"
                }
        }
' status.txt

[ -s mail_body ] && mailx -s "Alert" xyz@pqr.corp.com < mail_body

$ awk 'NR > 2 && $(NF-1) != $NF {$NF=$(NF-1)=""; print $0 " is down" | "mail -s Status xyz@pqr.corp.com"} ' file