Shell script to find whether an input number is palindrome or not

in Categories Academic, Shell Math last updated April 12, 2008

A palindrome is a word, phrase, number or other sequence of units that has the property of reading the same in either direction (the adjustment of punctuation and spaces between words is generally permitted). Composing literature in palindromes is an example of constrained writing. The word “palindrome” was coined from Greek roots palin (“back”) and dromos (“way, direction”) by English writer Ben Jonson in the 1600s.

A palindromic number is a number where the digits, with decimal representation usually assumed, are the same read backwards, for example, 58285. They are studied in recreational mathematics where palindromic numbers with special properties are sought. A palindromic prime is a palindromic number that is a prime number.

Shell program to read a number and find the sum of digits

in Categories Academic, Shell Math last updated April 8, 2008

Shell program to read a number and reverse the number

in Categories Academic, Shell Math last updated April 8, 2008

Shell program to calculate the number of digits in a number read from the user

in Categories Academic, Shell Math last updated April 8, 2008

Shell script to read a number and find whether the number is odd or even

in Categories Decision Making last updated April 5, 2008

Script to display sum of two number and to do calculations such as +, -, / etc

in Categories Shell Math last updated April 15, 2008