So if you wish for a way to represent time with short hexadecimal strings (doing away entirely with all the different factors in Gregorian time like 60, 7, 30 ±2, and 365) you got it. Stay tuned. If anyone anywhere likes it, I'll rewrite it in Kotlin, ditching dependency on Bash, dc, date, and coreutils. But I'll clean up and maintain the old bash functions too. I've been using them myself for enough years.