Getting_started_with_conditionals.sh

# Read in one character from STDIN.
# If the character is 'Y' or 'y' display "YES".
# If the character is 'N' or 'n' display "NO".
# No other character will be provided as input.

read name

if [[ $name == 'y' ]]
then
    echo "YES"
elif [[ $name == 'Y' ]]
then
    echo "YES"
else
    echo "NO"
fi