Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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add array in the code please 

Question: Write bash script which only accepts a palindrome value in an array also print the length of the given value by the user and find the largest length palindrome word from the given values in an array
Expected Output:
Input a palindrome value: cat
Wrong input
Input a palindrome value: MOM
Correct it’s a palindrome the length of the given value is 3…

echo "Input a palindrome value:"
read str
for i in $(seq 0 ${#str}) ; do
        revstr=${str:$i:1}$revstr  #finding reverse of the str
done

if [ "$str" = "$revstr" ]; then  #checking if reverse of str is equal to str
        echo "Correct it’s a palindrome the length of the given value is ${#str}"
else
        echo "Wrong input"
fi

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