Simple CASE...ESAC Statement Shell Script in Linux

On previous post explained simple IF statement and this post describe about CASE...ESAC statement,

Each case is an expression corresponding  a pattern, The commands is the commands1 for case-1 is executed. The symbol  ")" is used for seperating multiple commands.
Finally the case statement is closed with the esac.

Case Statement Syntax

case EXPRESSION in
CASE-1) Commands1
;;
CASE-2) Commands2
;;
...
CASE-N)  Commands3
;;
esac

Simple Case Statement Script

#!/bin/bash

echo "ISO Code's are:"



echo "IN = India"

echo "US = USA"

echo "UKR= Ukraine"

echo -n "Enter Your Country Name : "

#read COUNTRY



case "$COUNTRY" in

       "IN") echo " You have Selected $COUNTRY "

 ;;

       "US") echo " You have Selected $COUNTRY "

 ;;

      "UKR") echo " You have Selected $COUNTRY "

 ;;

esac