Month: October 2010

Problem: How to evaluate Floating point Arithmetic operation in Unix?Solution:In UNIX, as we know, 'expr' is used to evaluate arithmetic operation but it is not used to evaluate floating point…

I have found one amazing fact in Unix. i.e. 11 days missing in the month of September, 1752. Why it is happened in the month of September 1752? The Gregorian Reformation is…