function listname {

echo "List of Name:-"

  echo "1-Kim    2-Lee     3-Jack     4-Sam"
  echo "5-Nick    6-Smith"

name;
 }

function name {
  echo "Which name ou want to change?"
        read iname
 
        case $iname in
        1 ) echo "Kim"

               read -p "Enter Kim: " Kim
               echo "Kim=($Kim)"
        ;;
        2 ) echo "Lee"

               read -p "Enter Lee: " Lee
               echo "Lee=($Lee)"
     
        ;;

        3 ) echo "Jack"

               read -p "Enter Jack: " Jack
               echo "Jack=($Jack)"
        ;;

        4 ) echo "Sam"

               read -p "Enter Sam: " Sam
               echo "Sam=($Sam)"
        ;;
        5 ) echo "Nick"

               read -p "Enter Nick: " Nick
               echo "Nick=($Nick)"
        ;;
        6 ) echo "Smith"

               read -p "Enter Smith: " Smith
               echo "Smith=($Smith)"

        ;;
   
        * ) echo "You did not enter a number"
                echo "between 1 and 6." 

esac
 echo "Do you want another change?"
 read anothchang
     case $anothchang in
        [yY] | [yY][Ee][Ss] )
        listname;
             ;;
       [nN] | [nN][Oo] )
        setname;

}


function setname {      
               [ -z "$Kim" ] && Kim="cat /tmp/list | grep -c Kim"
               [ -z "$Lee" ] && Lee="cat /tmp/list | grep -c Lee"
               [ -z "$Jack" ] && Jack="cat /tmp/list | grep -c Jack"
               [ -z "$Sam" ] && Sam="cat /tmp/list | grep -c Sam"
               [ -z "$Nick" ] && Nick="cat /tmp/list | grep -c Nick"
               [ -z "$Smith" ] && Smith="cat /tmp/list | grep -c Smith"
output;
    }

 function output {

 echo "Kim ($Kim)  
   Lee($Lee) 
   Jack($Jack) 
   Sam($Sam) 
   Nick($Nick)   
   Smith($Smith)"
  }
echo "Hello"
listname;