Shell Scripts to check whether the entered character is Vowel or not

Write a Shell Scripts to check whether the entered character is Vowel or not

Solution:

echo "Enter a character"

read a

case $a in

a) echo "It is a vowel";;

e) echo "It is a vowel";;

i) echo "It is a vowel";;

o) echo "It is a vowel";;

u) echo "It is a vowel";;

*) echo "Not a vowel";;

esac   

Execution: