You may think I’m rehearsing a Unix textbook from 1990s. Oh, you can run programs in parallel. How nice! What an amazing UNIX you have here!
Nope. This is a real problem I was struggling to solve.
There is a well-established idea that servers don’t have a timezone. They all are UTC. Period.
But… When you log in, you want to see a reasonable time. Yes, you can see current time and do some estimations, but it’s tedious. Today I realized, that GNU C…