#!/bin/bash
#v.1.0 brand@sg                                                                                                                     
 
function listq {
   echo "The queue contains `exim -bpc` messages"
   sleep 2
   exim -bpra |more   
}

function delq {
 
 echo "The queue contains `exim -bpc` messages. Are you sure that you want to remove them all? [y/n]"
 if [ "$(read)" = "y" ]
  then 
   for msg in `exim -bpra |awk {'print $3'}`; 
   do exim -Mrm $msg ;
   done
   echo "The queue was successfully deleted"
  else
   echo "It's up to you :))"
 fi
}
if [ $# == 0 ]
 if [ "$1" = "" ]
then
   echo "Usage:"
   echo "$0 list --> lists the messages in the exim queue"
   echo "$0 rm --> deletes all the messages in the exim queue"
   echo "$0 count expression --> counts the occurences of expression in the queue"
else
  if [ "$1" = "list" ] 
  then 
    listq  
  elif [ "$1" = "rm" ]
  then 
    delq  
  elif [ "$1" = "count" ] && [ "2" != "" ]
  then 
    echo "Looks like your expression ($2) is matched `exim -bpra |grep "$2" |wc -l` times"
  else
    echo "Anathema young skywalker. Expression is essential."
    exit 0;
  fi
fi