cmd line accept timezone abbreviations

[26labs]

It is tedious and error prone to enter full names. For most people using timezones regulalry we will remember the most used zone abbreviations e.g. AEDT instead of australia/sydney or CST instead of america/los_angeles

[oz]

Thanks for opening an issue here. 😄

I don't plan to work on this personally, but this is an interesting improvement and similar issues exist to try to make time zone selection and discovery less annoying (c.f. https://github.com/oz/tz/pull/30).

As always, contributions are welcome. If you'd like to see that feature sooner than later, please post a comment, and let people know what you're up to! 🙇🏻