#############################################################
# To find whether the string is palindrome or not #
#############################################################
#!/bin/ksh
# To make sure the sufficient arguments
if [ $# -ne 1 ]
then
echo "Please enter one argument"
exit -1
fi
# Declaring and assigning the values to the local variables
b=`echo $1 | wc -c `
c=$(( $b-1 ))
d=$(( $c/2 ))
flag=1
m=1
# Logical part to handle the palindrome calculations
while [ $m -le $d ]
do
e=`echo $1 | cut -c$c`
f=`echo $1 | cut -c$m`
if [ $e != $f ]
then
flag=0
break
fi
c=$(( $c-1 ))
m=$(( $m+1 ))
done
if [ flag -eq 0 ]
then
echo "The string is not a palindrome"
else
echo "The string is palindrome"
fi
exit 0
