# 

# Look someone up in the phone book

#

name=$1

grep "$name" $PHONEBOOK > /temp/matches$$

if[ ! -s /temp/matches$$ ]

then

  echo "I can not find $name in the phone book"

else 

   #
  
  #Display each of the matching entries   
 
 #

 while read line 

  do 

    display "$line"

  done <  /temp/matches$$

fi

  rm /temp/matches$$