1. Shell Programming and Scripting

how do i check whether an input string is a palindrome or not ? (1 Reply)

2. UNIX for Dummies Questions & Answers

hello i came up with this ..The problematic part that i am facing is in underline and bold format. exec<file while read line do set $line i=1 while do str=$i #problematic i want the positional parameter but here it takes integer value. p=1 q=`expr length $str` flag=1... (6 Replies)