Recipe: Checking palindrome strings with script


Backreference in sed
====================
$ sed -n '/\(.\)\1/p' filename


Palindrome check using rev
===========================
string="malayalam"
if [[ "$string" == "$(echo $string | rev )" ]];
then
	echo "Palindrome"
else
	echo "Not palindrome"
fi



Scripts
=======

match_palindrome.sh