Being seconds since `00:00:00 1970-01-01 UTC' I would expect the format function resemble more closely that of the Unix Date command. -- _-~(/\)~-_ . Cool3s - The Snippet Library System for Bash -_\-o<>o-/_- . Serve reusable text pieces or generate them on the fly. -~)(~- . R \/ E . Homepage: http://raphael.deep-ice.com/cool3s.html