Simple menu for bash script

Below is simple menu for a bash script:


#!/bin/bash

command1() {

echo "command1 executed!"

read

}

command2() {

echo "command2 executed!"

read

}

while :

do

clear

echo "***************************"

echo "*            Menu                *"

echo "***************************"

echo "* [1] Command 1           *"

echo "* [2] Command 2           *"

echo "* [0] Exit                        *"

echo "***************************"

echo -n "Select your choise []: "

read choise

case $choise in

1) command1 ;;

2) command2 ;;

0) exit 1 ;;

*) echo -n "Wrong choise!!! Press Enter to continue..."; read ;;

esac

done