System Designer

 case $VAR in

    $CASE1)

           수행문1

           ;;

    $CASE2)

           수행문2

           ;;

    $CASE3)

           수행문3

           ;;

    *)

           수행문4

 esac

#!/bin/bash

echo "Enter a number between 1 and 10. "
read NUM

case $NUM in
1) echo "one" ;;
2) echo "two" ;;
3) echo "three" ;;
4) echo "four" ;;
5) echo "five" ;;
6) echo "six" ;;
7) echo "seven" ;;
8) echo "eight" ;;
9) echo "nine" ;;
10) echo "ten" ;;
*) echo "INVALID NUMBER!" ;;
esac 

 root@ubuntu:/shell# ./switch.sh
Enter a number between 1 and 10.
10
ten