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Top Forums UNIX for Dummies Questions & Answers Program to find palindrome from a file Post 302286469 by methyl on Wednesday 11th of February 2009 08:51:49 AM
Old 02-11-2009
man rev

Code:
#!/bin/ksh
# Find palindromes
cat filename|while read LINE
do
        REVERSE=`echo "${LINE}"|rev`
        if [ "${LINE}" = "${REVERSE}" ]
        then
                echo "Palidrome: ${LINE}"
        fi
done

 

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